ENTERPRISE FINANCIAL SERVICES CORP, 10-K filed on 2/27/2026
Annual Report
v3.25.4
Cover - USD ($)
12 Months Ended
Dec. 31, 2025
Feb. 25, 2026
Jun. 30, 2025
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2025    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-15373    
Entity Registrant Name ENTERPRISE FINANCIAL SERVICES CORP    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 43-1706259    
Entity Address, Address Line One 150 North Meramec Avenue    
Entity Address, City or Town Clayton    
Entity Address, State or Province MO    
Entity Address, Postal Zip Code 63105    
City Area Code 314    
Local Phone Number 725-5500    
Title of 12(b) Security Common Stock, par value $.01 per share    
Trading Symbol EFSC    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 2,003,558,653
Entity Common Stock, Shares Outstanding   36,816,012  
Documents Incorporated by Reference
DOCUMENTS INCORPORATED BY REFERENCE

Portions of our Annual Report on Form 10-K for the fiscal year ended December 31, 2024 are incorporated by reference into Item 7 of this Annual Report on Form 10-K. Additionally, the information required by Items 10, 11, 12, 13 and 14 of Part III of this Annual Report on Form 10-K is incorporated by reference to the Registrant’s Definitive Proxy Statement for its 2026 Annual Meeting of Stockholders, which will be filed pursuant to Regulation 14A under the Securities Exchange Act of 1934, as amended.
   
ICFR Auditor Attestation Flag true    
Entity Central Index Key 0001025835    
Document Fiscal Year Focus 2025    
Document Fiscal Period Focus FY    
Amendment Flag false    
v3.25.4
Audit Information
12 Months Ended
Dec. 31, 2025
Audit Information [Abstract]  
Auditor Firm ID 34
Auditor Name Deloitte & Touche LLP
Auditor Location St. Louis, Missouri
v3.25.4
Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Assets [Abstract]    
Cash and Due from Banks $ 208,080 $ 270,975
Federal Funds Sold 5,793 5,706
Interest-Bearing Deposits in Banks and Other Financial Institutions 468,029 487,489
Cash, Cash Equivalents, and Federal Funds Sold, Total 681,902 764,170
Interest-bearing deposits greater than 90 days 898 1,881
Debt Securities, Available-for-Sale, Excluding Accrued Interest 2,655,035 1,862,270
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss 1,074,957 928,935
Accounts and Financing Receivables, Held-for-Sale, Not Part of Disposal Group, after Valuation Allowance 928 110
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 11,800,338 11,220,355
ACL on loans (140,022) (137,950)
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss, Total 11,660,316 11,082,405
Other Investments and Securities, at Cost 80,884 72,784
Property, Plant and Equipment, Net 58,993 45,009
Goodwill 416,968 365,164
Intangible Assets, Net (Excluding Goodwill) 21,175 8,484
Prepaid Expense and Other Assets 648,828 465,219
Assets, Total 17,300,884 15,596,431
Liabilities and Equity [Abstract]    
Noninterest-Bearing Domestic Deposit, Demand 4,874,115 4,484,072
Interest-Bearing Domestic Deposit, Checking 3,537,334 3,175,292
Deposits, Money Market Deposits 3,991,110 3,564,063
Deposits, Savings Deposits 537,400 553,461
Time Deposits [Abstract]    
Brokered 721,977 484,588
Other 947,406 885,016
Deposits, Total 14,609,342 13,146,492
Subordinated Debt 93,688 156,551
Other Borrowings 387,717 280,821
Other Liabilities 170,751 188,565
Liabilities, Total 15,261,498 13,772,429
Equity, Attributable to Parent [Abstract]    
Preferred Stock, Value, Issued 71,988 71,988
Common Stock, Value, Issued 370 370
Additional Paid in Capital 1,000,775 990,733
Retained Earnings (Accumulated Deficit) 1,020,840 877,629
Accumulated Other Comprehensive Income (Loss), Net of Tax (54,587) (116,718)
Equity, Attributable to Parent, Total 2,039,386 1,824,002
Liabilities and Equity, Total $ 17,300,884 $ 15,596,431
v3.25.4
Consolidated Balance Sheets (Parenthetical) - $ / shares
Dec. 31, 2025
Dec. 31, 2024
Equity, Attributable to Parent [Abstract]    
Preferred stock, par value $ 0.01 $ 0.01
Preferred stock, shares authorized 5,000,000 5,000,000
Preferred stock, shares issued 75,000 75,000
Preferred stock, shares outstanding 75,000 75,000
Preferred stock, liquidation preference (in dollars per share) $ 1,000 $ 1,000
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 75,000,000 75,000,000
Common stock, shares issued 36,965,398 36,987,728
Common stock, shares outstanding 36,965,398 36,987,728
v3.25.4
Consolidated Statements of Income - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Interest and Dividend Income, Operating [Abstract]      
Interest and Fee Income, Loans and Leases $ 754,459 $ 754,930 $ 687,852
Interest and Dividend Income, Securities, by Taxable Status [Abstract]      
Interest Income, Securities, Operating, Taxable 81,644 51,352 39,510
Interest Income, Securities, Operating, Tax Exempt 32,651 24,036 22,717
Interest Income, Domestic Deposits 17,566 18,918 13,430
Dividend Income, Operating 2,090 1,815 1,410
Interest and Dividend Income, Operating, Total 888,410 851,051 764,919
Interest Expense, Operating and Nonoperating [Abstract]      
Interest Expense, Deposits 241,098 264,608 183,723
Interest Expense, Subordinated Notes and Debentures 9,543 10,497 9,781
Interest Expense, Federal Home Loan Bank and Federal Reserve Bank Advances, Long-Term 3,422 1,691 2,752
Interest Expense, Federal Funds Purchased and Securities Sold under Agreements to Repurchase 7,609 6,159 6,071
Interest Expense, Total 261,672 282,955 202,327
Interest Income (Expense), Net, Total 626,738 568,096 562,592
Provision for loan losses not covered under FDIC loss share 26,337 21,508 36,605
Interest Income (Expense), after Provision for Loan Loss, Total 600,401 546,588 525,987
Noninterest Income [Abstract]      
Noninterest Income 113,123 69,703 68,725
Noninterest Expense [Abstract]      
Labor and Related Expense 198,666 182,713 164,566
Deposit Costs 103,231 88,645 72,293
Occupancy, Net 20,154 17,231 16,526
Information Technology and Data Processing 20,239 19,671 15,196
Professional Fees 9,605 6,257 5,719
Other Noninterest Expense 77,912 70,530 73,886
Noninterest Expense, Total 429,807 385,047 348,186
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest, Total 283,717 231,244 246,526
Income Tax Expense (Benefit) 82,343 45,978 52,467
Net Income (Loss) Attributable to Parent, Total 201,374 185,266 194,059
Preferred Stock Dividends and Other Adjustments 3,750 3,750 3,750
Net Income (Loss) Available to Common Stockholders, Basic, Total $ 197,624 $ 181,516 $ 190,309
Earnings per common share:      
Basic (usd per share) $ 5.34 $ 4.86 $ 5.09
Diluted (usd per share) $ 5.31 $ 4.83 $ 5.07
Deposit Account [Member]      
Noninterest Income [Abstract]      
Noninterest Income $ 19,376 $ 18,344 $ 16,559
Fiduciary and Trust [Member]      
Noninterest Income [Abstract]      
Noninterest Income 10,456 10,452 10,030
Card Services Revenue [Member]      
Noninterest Income [Abstract]      
Noninterest Income 9,995 9,966 10,028
Tax credit activity, net [Member]      
Noninterest Income [Abstract]      
Noninterest Income 7,697 8,954 9,196
Financial Service, Other [Member]      
Noninterest Income [Abstract]      
Noninterest Income $ 65,599 $ 21,987 $ 22,912
v3.25.4
Consolidated Statements of Income (Parenthetical)
$ in Millions
12 Months Ended
Dec. 31, 2025
USD ($)
Income Statement [Abstract]  
Recaptured tax credit $ 32.1
v3.25.4
Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Statement of Comprehensive Income [Abstract]      
Net Income (Loss) $ 201,374 $ 185,266 $ 194,059
Other Comprehensive Income (Loss), Net of Tax [Abstract]      
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax 60,163 (9,288) 32,155
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax (37) 0 (450)
Other Comprehensive Income (Loss), Reclassification of (gain) loss on held to maturity securities, net of tax (2,447) (2,492) (2,605)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax 3,628 (5,226) (491)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax 824 1,303 708
Other Comprehensive Income (Loss), Net of Tax, Total 62,131 (15,703) 29,317
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total $ 263,505 $ 169,563 $ 223,376
v3.25.4
Consolidated Statements of Shareholders' Equity - USD ($)
$ in Thousands
Total
Preferred Stock
Common Stock
Additional Paid-in Capital
Retained Earnings
Accumulated Other Comprehensive Income (Loss)
Preferred Shares, Beginning Balance (in shares) at Dec. 31, 2022   75,000        
Common Shares, Beginning Balance (in shares) at Dec. 31, 2022     37,253,000      
Beginning balance at Dec. 31, 2022 $ 1,522,263 $ 71,988 $ 373 $ 982,660 $ 597,574 $ (130,332)
Net Income (Loss) 194,059       194,059  
Other comprehensive income (loss) 29,317         29,317
Cash dividends paid on common shares (37,368)       (37,368)  
Dividends, Preferred Stock, Cash (3,750)       (3,750)  
Issuance under equity compensation plans, net 1,401   $ 1 2,402 (1,002)  
Issuance under equity compensation plans, net     163,000      
APIC, Share-Based Payment Arrangement, Restricted Stock Unit, Increase for Cost Recognition 10,146     10,146    
Preferred Shares, Ending Balance (in shares) at Dec. 31, 2023   75,000        
Common Shares, Ending Balance (in shares) at Dec. 31, 2023     37,416,000      
Ending balance at Dec. 31, 2023 1,716,068 $ 71,988 $ 374 995,208 749,513 (101,015)
Net Income (Loss) 185,266       185,266  
Other comprehensive income (loss) (15,703)         (15,703)
Cash dividends paid on common shares (39,550)       (39,550)  
Dividends, Preferred Stock, Cash (3,750)       (3,750)  
Repurchase of common stock 29,641   $ 6 16,800 12,835  
Repurchase of common stock     627,000      
Issuance under equity compensation plans, net 440   $ 2 1,453 (1,015)  
Issuance under equity compensation plans, net     199,000      
APIC, Share-Based Payment Arrangement, Restricted Stock Unit, Increase for Cost Recognition $ 10,872     10,872    
Preferred Shares, Ending Balance (in shares) at Dec. 31, 2024 75,000 75,000        
Common Shares, Ending Balance (in shares) at Dec. 31, 2024 36,987,728   36,988,000      
Ending balance at Dec. 31, 2024 $ 1,824,002 $ 71,988 $ 370 990,733 877,629 (116,718)
Net Income (Loss) 201,374       201,374  
Other comprehensive income (loss) 62,131         62,131
Cash dividends paid on common shares (45,093)       (45,093)  
Dividends, Preferred Stock, Cash (3,750)       (3,750)  
Repurchase of common stock 14,145   $ 2 6,950 7,193  
Repurchase of common stock     259,000      
Issuance under equity compensation plans, net 1,376   $ 2 3,501 (2,127)  
Issuance under equity compensation plans, net     236,000      
APIC, Share-Based Payment Arrangement, Restricted Stock Unit, Increase for Cost Recognition $ 13,491     13,491    
Preferred Shares, Ending Balance (in shares) at Dec. 31, 2025 75,000 75,000        
Common Shares, Ending Balance (in shares) at Dec. 31, 2025 36,965,398   36,965,000      
Ending balance at Dec. 31, 2025 $ 2,039,386 $ 71,988 $ 370 $ 1,000,775 $ 1,020,840 $ (54,587)
v3.25.4
Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Statement of Stockholders' Equity [Abstract]      
Cash dividends paid on common shares, per share $ 1.22 $ 1.06 $ 1.00
Preferred stock cash dividends paid (in dollars per share) $ 50.00 $ 50.00 $ 50.00
v3.25.4
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]      
Net Income (Loss) $ 201,374 $ 185,266 $ 194,059
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]      
Depreciation, Nonproduction 6,783 5,149 5,090
Financing Receivable, Credit Loss, Expense (Reversal) 26,337 21,508 36,605
Deferred Income Tax Expense (Benefit) (5,586) (3,521) 2,380
Accretion (Amortization) of Discounts and Premiums, Investments 3,728 4,090 3,998
Net accretion of loan discount and indemnification asset 4,880 1,858 3,775
Amortization of Intangible Assets 3,724 3,834 4,601
Amortization Of Servicing Assets 926 1,091 1,648
Payment for Origination, Loan, Mortgage, Held-for-Sale (27,176) (23,412) (19,610)
Proceeds from Sale, Loan, Mortgage, Held-for-Sale 26,573 23,791 20,585
Gain (Loss) on Sale of Investments (49) 0 (601)
Gains (Loss) On Loans Sold (4,188) (1,415) (2,015)
Gain (Loss) on Sale of Properties (6,255) (3,089) (187)
Gain (Loss) on Disposition of Property Plant Equipment 0 0 (46)
Gain on state tax credits, net (798) (1,971) (904)
Share-Based Payment Arrangement, Noncash Expense 13,491 10,872 10,146
Increase (Decrease) in Other Operating Assets and Liabilities, Net (50,249) 23,349 8,714
Net Cash Provided by (Used in) Operating Activities, Total 193,515 247,400 268,238
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]      
Payments for (Proceeds from) Loans and Leases (486,101) (398,223) (1,238,276)
Proceeds from Divestiture of Businesses 277,036 0 0
Proceeds from Sale of Debt Securities, Available-for-Sale 139,051 0 40,393
Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale 435,337 316,874 233,105
Proceeds from Sale and Maturity of Held-to-Maturity Securities 24,990 6,794 9,135
Proceeds from Maturities, Prepayments and Calls of Other Investments 133,381 68,678 92,879
Proceeds From Sale Of Loans 83,760 25,090 44,975
Proceeds from the sale of state tax credits held for sale 4,487 10,405 4,592
Proceeds from Sale of Other Real Estate 3,967 11,485 457
Proceeds from Sale of Property, Plant, and Equipment 0 0 357
Proceeds from Life Insurance Policy 2,079 1,125 1,155
Payments to Acquire Investments [Abstract]      
Payments to Acquire Debt Securities, Available-for-Sale (1,287,504) (563,600) (318,797)
Payments to Acquire Held-to-Maturity Securities (177,527) (191,346) (56,365)
Payments to Acquire Other Investments (142,972) (73,871) (114,746)
Payment to Acquire Life Insurance Policy, Investing Activities (75,009) 0 0
Payments to acquire State tax credits held for sale (1,940) (2,807) (90)
Payments to Acquire Property, Plant, and Equipment (11,985) (7,475) (6,556)
Net Cash Provided by (Used in) Investing Activities, Total (1,078,950) (796,871) (1,307,782)
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]      
Net Change Noninterest-Bearing Deposits, Domestic 172,566 525,329 (683,989)
Net Change Interest-Bearing Deposits, Domestic 648,566 444,792 2,031,210
Proceeds from (Payments for) Short Term FHLBank Borrowings, Financing Activities 0 0 (100,000)
Proceeds from Notes Payable 63,250 0 0
Repayments of Notes Payable (4,518) (11,429) (5,714)
Repayments of Subordinated Debt (63,250) 0 0
Proceeds from (Payments for) in Securities Sold under Agreements to Repurchase 48,165 (5,579) (20,576)
Payments of Ordinary Dividends, Common Stock (45,093) (39,550) (37,368)
Payments of Ordinary Dividends, Preferred Stock and Preference Stock (3,750) (3,750) (3,750)
Payments for Repurchase of Common Stock (14,145) (29,641) 0
Proceeds from (Payment for) Other Financing Activity 1,376 440 1,401
Net Cash Provided by (Used in) Financing Activities, Total 803,167 880,612 1,181,214
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Total (82,268) 331,141 141,670
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Beginning Balance 764,170 433,029 291,359
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Ending Balance 681,902 764,170 433,029
Supplemental Cash Flow Information [Abstract]      
Cash paid during the period for interest 260,019 284,361 195,392
Cash paid during the period for income taxes 82,871 28,143 50,117
Noncash Investing and Financing Items [Abstract]      
Real Estate Owned, Transfer to Real Estate Owned 75,368 6,559 6,933
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability 6,527 2,039 15,640
Transfer, Loans From Fixed Assets For Building Sale And Leaseback 0 0 1,460
Leasehold Improvement Allowance In Other Assets 0 0 2,483
Transfer To Investment Securities In Settlement Of Loans $ 0 $ 10,448 $ 0
v3.25.4
Summary of Significant Accounting Policies
12 Months Ended
Dec. 31, 2025
Accounting Policies [Abstract]  
Summary of Significant Accounting Policies SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
The significant accounting policies used by the Company in the preparation of the consolidated financial statements are summarized below.

Business and Consolidation
Enterprise is a financial holding company that provides a full range of banking and wealth management services to individuals and corporate clients primarily located in Arizona, California, Florida, Kansas, Missouri, Nevada, and New Mexico, and SBA loan and deposit productions offices throughout the country through its banking subsidiary, Enterprise Bank & Trust. All intercompany accounts and transactions have been eliminated.

The Company and its banking subsidiary are subject to the regulations of various federal and state agencies and undergo periodic examinations by those regulatory agencies. The Company has one operating segment.

Use of Estimates
The consolidated financial statements of the Company have been prepared in conformity with GAAP. In preparing the consolidated financial statements, management is required to make estimates and assumptions, which significantly affect the reported amounts in the consolidated financial statements. Such estimates include the valuation of loans, goodwill, intangible assets, and other long-lived assets, along with assumptions used in the calculation of income taxes, among others. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. Management adjusts such estimates and assumptions when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in those estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.

Cash Flow Information
For purposes of reporting cash flows, the Company considers cash and due from banks, interest-bearing deposits and federal funds sold that mature within 90 days to be cash and cash equivalents. Cash balances include deposits in transit and drafts in the process of collection. The Federal Reserve is authorized to establish reserve requirements on depository institutions. In 2020, the Federal Reserve reduced the reserve requirement to zero percent. As such, cash balances at the Federal Reserve at December 31, 2025 and 2024 were not subject to a reserve requirement.

Recent Accounting Pronouncements
FASB ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. ASU 2023-09 was issued in December 2023 to require annual disclosures on specific categories in the income tax rate reconciliation by rate and amount, and provide additional information for reconciling items that meet a quantitative threshold. Annual disclosures are required on income taxes paid, including the amounts paid for federal, state and foreign taxes and the amount paid in individual jurisdictions if the amount is equal to or greater than 5% of total income taxes paid (net of refunds received). Additional annual disclosures are required on pre-tax income from continuing operations and income tax expense, disaggregated by domestic and foreign amounts. The amendments in this update are effective for fiscal years beginning after December 15, 2024. The Company has adopted ASU 2023-09 for the 2025 calendar year on a prospective basis. Because the ASU affects disclosures only, the adoption did not affect the Company’s Consolidated Statements of Income or Consolidated Balance Sheet.
FASB ASU 2024-03, Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. ASU 2024-03 was issued in November 2024 to require public business entities to provide disaggregated disclosures, in the notes to the financial statements, of certain categories of expenses that are included in expense line items on the face of the income statement. The amendments in this update improve the disclosures about a public business entity’s expenses and address requests from investors for more detailed information about the types of expenses in commonly presented expense captions. The amendments in this update are effective for fiscal years beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. The amendments may be adopted prospectively or retrospectively. The Company is evaluating the accounting and disclosure requirements of ASU 2024-03 and does not expect them to have a material effect on the Company’s consolidated financial statements.

FASB ASU 2025-06, Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. ASU 2025-06 was issued in September 2025 to amend certain aspects of the accounting for and disclosure of software costs under ASC 350-40. The ASU makes improvements to ASC 350-40 relating to internally developed software costs, supersedes guidance on website development costs, but does not amend guidance on costs of software licenses. The amendments in this update are effective for fiscal years beginning after December 15, 2027 and interim periods within those annual reporting periods, with early adoption permitted. The amendments may be applied on a prospective basis, a retrospective basis, or a modified prospective approach. The Company is evaluating the accounting and disclosure requirements of ASU 2025-06 and does not expect them to have a material effect on the Company’s consolidated financial statements.

FASB ASU 2025-08, Financial Instruments-Credit Losses (Topic 326): Purchased Loans. ASU 2025-08 was issued in November 2025 and expands the population of acquired financial assets subject to the gross-up approach in Financial Instruments-Credit Losses (Topic 326). As a result of these amendments, loans (excluding credit cards) acquired without a more-than-insignificant amount of credit deterioration since origination (a “non-PCD asset”) and deemed “seasoned” are PSLs and accounted for using the gross-up approach at acquisition. After an entity determines that an acquired loan is a non-PCD asset based on its assessment of credit deterioration experienced since origination, an entity should apply the guidance described in this ASU to determine whether the loan is seasoned and, therefore, should be accounted for using the gross-up approach. All non-PCD assets (excluding credit cards) that are acquired in a business combination are deemed seasoned. Other non-PCD assets (excluding credit cards) are seasoned if they were purchased at least 90 days after origination and the acquirer was not involved in the origination of the loans. The amendments in this update are effective for annual and interim periods beginning after December 15, 2026, with early adoption permitted. The amendments should be applied on a prospective basis. The Company has prospectively adopted ASU 2025-08 effective October 1, 2025. In the period of adoption, a credit mark of $3.3 million was recognized as an ACL on PSLs acquired from First Interstate Bank under the gross-up approach.

FASB ASU 2025-09, Hedge Accounting Improvements. ASU 2025-09 was issued in November 2025 and is intended to better enable entities to achieve and maintain hedge accounting for highly effective economic hedges, while reducing the occurrence of missed forecasted transactions and unintuitive hedge designation events. ASU 2025-09 updated the following five areas in the hedge accounting model: 1) Similar risk assessment for cash flow hedges, 2) Hedging interest payments on choose-your-rate debt, 3) Cash flow hedges of nonfinancial forecasted transactions, 4) Net written options as hedging instruments, 5) Foreign currency-denominated debt designated as a hedging instrument and a hedged item. The amendments in this update are effective for annual and interim periods beginning after December 15, 2026, with early adoption permitted. The amendments should be applied on a prospective basis. The Company is evaluating the accounting and disclosure requirements of ASU 2025-09 and does not expect them to have a material effect on the Company’s consolidated financial statements.
FASB ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities. ASU 2025-10 was issued in December 2025 and adds guidance on the recognition, measurement, and presentation of government grants depending on whether the grant is related to an asset or to income. For public business entities, the amendments in this update are effective for fiscal years beginning after December 15, 2028 and interim periods within those annual reporting periods, with early adoption permitted. The amendments may be applied on a modified prospective approach, a modified retrospective approach, or a full retrospective approach. The Company is evaluating the accounting and disclosure requirements of ASU 2025-10 and does not expect them to have a material effect on the Company’s consolidated financial statements.

FASB ASU 2025-11, Interim Reporting (Topic 270): Narrow-Scope Improvements. ASU 2025-11 was issued in December 2025 to improve the navigability of the guidance in ASC 270 and clarify when the guidance is applicable. The amendments clarify that an entity is subject to ASC 270 if it provides interim financial statements and notes in accordance with GAAP. The amendments also list the disclosures required under ASC 270, list the interim disclosures required under all other ASC topics, and establish the principle that an entity must disclose material events since the end of the last annual reporting period. For public business entities, the amendments in this update are effective for interim reporting periods within annual reporting periods beginning after December 15, 2027, with early adoption permitted. The amendments may be applied prospectively or retrospectively. The Company is evaluating the accounting and disclosure requirements of ASU 2025-11 and does not expect them to have a material effect on the Company’s consolidated financial statements.

FASB ASU 2025-12, Codification Improvements. ASU 2025-12 was issued in December 2025 to clarify, correct errors in, and make improvements to several topics in the codification. The amendments in this update are effective for fiscal years beginning after December 15, 2026 and interim periods within those annual reporting periods, with early adoption permitted. The amendments may be applied prospectively or retrospectively. The Company is evaluating the accounting and disclosure requirements of ASU 2025-12 and does not expect them to have a material effect on the Company’s consolidated financial statements.

Investments
The Company has classified all investments in debt securities as either available-for-sale or held-to-maturity.

Securities classified as available-for-sale are carried at fair value. Unrealized holding gains and losses for available-for-sale securities are excluded from earnings and reported as a net amount as a separate component of stockholders’ equity until realized. All previous fair value adjustments included in the separate component of stockholders’ equity are reversed upon sale.

Securities classified as held-to-maturity are carried at amortized cost and adjusted for amortization of premiums and accretion of discounts.

An ACL on held-to-maturity securities is deducted from the amortized cost basis of the securities to reflect the expected amount to be collected. When it is determined a security will not be collected, the balance is written-off through the allowance. In evaluating the need for an ACL, securities with similar risk characteristics are grouped and an estimate of expected cash flows is determined using loss experience, adjusted for current and reasonable and supportable forecasts of economic conditions.

For available-for-sale securities in a loss position, the Company evaluates whether the decline in fair value below amortized cost resulted from a credit loss or other factors. Losses attributed to credit are recognized through an ACL on available-for-sale securities, limited to the amount that the fair value of securities is less than the amortized cost basis. In assessing credit loss, the Company considers, among other things, (1) the extent to which fair value is less than the amortized cost basis, (2) adverse conditions specific to the security or industry, (3) historical payment patterns, (4) the likelihood of future payments, and (5) changes to the rating of a security by a rating agency.
The Company has elected to exclude accrued interest receivable balances from the estimate of the ACL as these amounts are timely written off as a credit loss expense. Adjustments to the ACL on held-to-maturity and available-for-sale securities are recognized as a component of the provision for credit losses in the Consolidated Statements of Income.

Premiums and discounts are amortized or accreted over the expected lives of the respective securities as an adjustment to yield using the interest method. Dividend and interest income is recognized when earned. Realized gains and losses are included in earnings and are derived using the specific identification method for determining the cost of securities sold.

Loans Held-for-Sale and Servicing Assets
The Company provides long-term financing of 1-4 family residential real estate by originating fixed and variable rate loans. Long-term fixed and variable rate loans are usually sold into the secondary market with limited recourse. Upon receipt of an application for a real estate loan, the Company determines whether the loan will be sold into the secondary market or retained in the Company’s loan portfolio. The interest rates on the loans sold are locked with the buyer and the Company bears no interest rate risk related to these loans. Mortgage loans held-for-sale are carried at the lower of cost or fair value, which is determined on a specific identification method. The Company does not retain servicing on these loans.

The Company also originates SBA 7(a) loans that generally provide for a guarantee of 75% of the loan, up to a maximum amount. The guaranteed portion of the loan can be sold in an active secondary market. For the years ended December 31, 2025 and 2024, all SBA7(a) loans are considered held-for-investment; however, as the Company makes the determination to sell the loans, they will be moved into the held-for-sale category. Sales of SBA guaranteed loans are executed on a servicing retained basis, and the Company retains the rights and obligations to service the loans. At December 31, 2025, the Company was servicing SBA loans that had been sold and has recorded a related servicing asset of $3.0 million. The servicing asset is accounted for under the amortization method and is evaluated for impairment. Amortization of the servicing asset is recorded as a reduction to servicing income.

Gains on the sale of held-for-sale loans are reported net of direct origination fees and costs in the Company’s Consolidated Statements of Income.

Loans
Loans are reported at the principal balance outstanding, net of unearned fees, costs, and premiums or discounts on acquired loans. Loan origination fees, direct origination costs, and premiums or discounts resulting from acquired loans are deferred and recognized over the lives of the related loans as a yield adjustment using the interest method.

Interest on loans is accrued to income based on the principal balance outstanding. The recognition of interest income is typically discontinued when a loan becomes 90 days past due or a significant deterioration in the borrower’s credit has occurred which, in management’s judgment, negatively impacts the collectibility of the loan. Unpaid interest on such loans is reversed at the time the loan becomes uncollectible and subsequent interest payments received are generally applied to principal if any doubt exists as to the collectibility of such principal. Loans that have not been restructured are returned to accrual status when management believes full collectibility of principal and interest is expected. Nonaccrual loans that have been restructured will remain in a nonaccrual status until the borrower has made at least six months of consecutive contractual payments.

The Company has elected to present the accrued interest receivable balance separate from amortized cost basis, to exclude accrued interest receivable balances from the tabular disclosures, and not to estimate an ACL on accrued interest receivable as these amounts are timely written off as a credit loss expense.

Accrued interest receivable totaled $58.3 million and $52.4 million at December 31, 2025 and 2024, respectively, and were reported in “Other assets” on the Consolidated Balance Sheets.
Acquired Loans - Prior to ASU 2025-08
Prior to ASU 2025-08, an asset acquirer would be required to differentiate between loans purchased that have experienced a more-than-insignificant amount of credit deterioration since origination (“PCD assets”) and assets that have not experienced a more-than-insignificant amount of credit deterioration since origination (“non-PCD assets”). For PCD assets, the initial ACL recorded upon acquisition was established by increasing the amortized cost basis of the asset, with the expected credit losses included in the purchase price and no recognition of a provision for credit loss expense. For non-PCD assets, the expected credit losses were recorded through provision for credit losses establishing a “day-one loss” in earnings.

Acquired Loans - After ASU 2025-08
Acquired loans are separated into two categories based on the credit risk characteristics of the underlying borrowers as either PCD assets or non-PCD assets. Non-PCD assets that are obtained through a business combination accounted for using the acquisition method, or that meets other criteria, are considered to be PSLs. At the date of acquisition, an ACL on PCD assets and PSLs is determined and added to the amortized cost basis of the individual loans. The difference between the initial amortized cost basis and the par value of the loan is a noncredit discount or premium, which is amortized into interest income over the life of the loan. The ACL on PCD assets and PSLs is recorded in the acquisition accounting and no provision for credit losses is recognized at the acquisition date. Subsequent changes to the ACL are recorded through provision expense. For non-PCD assets that do not meet the definition of PSLs, an ACL is established immediately after the acquisition through a charge to the provision for credit losses.

The ACL on PCD assets, PSLs and non-PCD assets is determined by pooling loans with similar risk characteristics and using the approach described below under “ACL on Loans.”

Nonaccrual Loans
Loans are generally placed on nonaccrual status when contractually past due 90 days or more as to interest or principal payments. Additionally, whenever management becomes aware of facts or circumstances that may adversely impact the collectability of principal or interest on loans, it is management’s practice to place such loans on nonaccrual status immediately, rather than delaying such action until the loans become 90 days past due. Previously accrued and uncollected interest on such loans is reversed. Income is recorded only to the extent a determination has been made that the principal balance of the loan is collectible and the interest payments are subsequently received in cash, or for a restructured loan, the borrower has made six consecutive contractual payments. If collectibility of the principal is in doubt, payments received are applied to loan principal. Loans past due 90 days or more but still accruing interest are also generally included in nonperforming loans.

ACL on Loans
The ACL on loans is a valuation account that is deducted from the amortized cost basis to present the net amount expected to be collected. Loans are charged-off against the allowance when management deems the loan uncollectible.

Management estimates the allowance using relevant available information, from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. Credit loss experience provides the basis for the estimation of expected credit losses. Adjustments to historical loss information are made for differences in current loan-specific risk characteristics such as differences in underwriting standards, portfolio mix, delinquency level, or term as well as for changes in environmental conditions, such as changes in unemployment rates, property values, or other relevant factors.

The ACL on loans is measured on a collective basis when similar risk characteristics exist. The Company has identified the following portfolio segments:

C&I – C&I loans consist of loans to small and medium-sized businesses in a wide variety of industries. These loans are generally collateralized by inventory, accounts receivable, equipment, real estate and other commercial assets, and may be supported by other credit enhancements such as personal guarantees. Risk arises primarily due to a difference between expected and actual cash flows of the borrower. However, the recoverability of these loans is also dependent on other factors primarily dictated by the type of collateral securing these loans. The fair value of the
collateral securing these loans may fluctuate as market conditions change. Included within C&I are revolving loans supported by borrowing bases that fluctuate depending on the amount of underlying collateral. A portion of C&I loans consists of sponsor finance, which are loans with senior debt exposure to private equity backed companies.

CRE – CRE loans include various types of loans for which the Company holds real property as collateral. CRE lending activity is typically restricted to owner-occupied properties or to investor properties that are owned by clients with a current banking relationship. The primary risks of CRE loans include the borrower’s inability to pay, material decreases in the value of the real estate being held as collateral and significant increases in interest rates, which may make the real estate mortgage loan unprofitable. Real estate loans may be more adversely affected by conditions in the real estate markets and in the general economy.

Construction and Land Development – The Company originates loans to finance construction projects including 1-4 family residences, multifamily residences, commercial office, and industrial projects. Construction loans are generally collateralized by first liens on the real estate and have floating interest rates. Construction loans are considered to have higher risks due to construction completion and timing risk, and the ultimate repayment being sensitive to interest rate changes, governmental regulation of real property and the availability of long-term financing. Additionally, economic conditions may impact the Company’s ability to recover its investment in construction loans. Adverse economic conditions may negatively impact the real estate market which could affect the borrowers’ ability to complete and sell the project. Additionally, the fair value of the underlying collateral may fluctuate as market conditions change.

Residential Real Estate – The Company originates loans to finance one- to four-family residences, secured by both first and second liens. Repayment of these loans is dependent on the borrowers’ ability to pay and the fair value of the underlying collateral. Residential loans with a second lien are inherently riskier due to the junior lien position.

Agricultural – Agricultural loans are generally secured with equipment, livestock, crops or other non-real property and at times the underlying real property. Agricultural loans are primarily included as a component of CRE and C&I loans. As of December 31, 2023, the Company has ceased originating new agricultural credit relationships.

Consumer – The Company provides a broad range of consumer loans to clients, including personal lines of credit, credit cards, recreational vehicles, yachts and automobile loans. Repayment of these loans is dependent on the borrowers’ ability to pay and the fair value of the underlying collateral.

The Company utilizes a DCF method to measure the ACL on loans collectively evaluated that are sub-segmented by credit risk levels. The DCF method incorporates assumptions for probability of default, loss given default, prepayments and curtailments over the contractual term of the loans. In determining the probability of default, the Company utilized regression analysis to determine certain economic factors that are relevant loss drivers in the portfolio segments based on historical or peer evaluations. National unemployment is a loss driver used in all portfolios. The annual percentage change in gross domestic product is used in Construction, Agricultural, and Consumer portfolios. The annual percentage change in a CRE index, national house price index and national retail sales are used in the CRE, Residential Real Estate and C&I portfolios, respectively. The contractual term excludes expected extensions, renewals, and modifications unless the extension or renewal options are included in the original or modified contract at the reporting date and are not unconditionally cancellable by the Company.

The Company uses a one-year reasonable and supportable forecast that considers baseline, upside and downside economic scenarios. For periods beyond the forecast period, the Company reverts to historical rates on a straight-line basis over a one-year period.

Loans that do not share risk characteristics are evaluated on an individual basis. Loans evaluated individually are not also included in the collective evaluation. When management determines foreclosure is probable, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs. Other individually-evaluated loans may be remeasured using a discounted cash flow method if appropriate. Nonaccrual
loans, loans past due greater than 90 days and still accruing, unless adequately secured and in the process of collection, and nonperforming restructured loans are evaluated individually.

Loan Charge-Offs
Loans are charged-off when the primary and secondary sources of repayment (cash flow, collateral, guarantors, etc.) are less than their carrying value and the amounts are deemed uncollectible.

OREO and Repossessed Assets
OREO represents property acquired through foreclosure or deeded to the Company in lieu of foreclosure on loans on which the borrowers have defaulted on the payment of principal or interest. OREO is initially recorded at fair value less cost to sell and subsequently at the lower of cost or fair value less estimated costs to sell. The fair value of OREO is based upon estimates of future cash flows, market value of similar assets, if available, or independent appraisals. These estimates involve significant uncertainties and judgments. As a result, fair value estimates may not be realizable in a current sale or settlement of the OREO. Gains and losses resulting from the writedown or sale of OREO are credited or charged to earnings. Costs of maintaining and operating OREO are expensed as incurred, and expenditures to complete or improve OREO properties are capitalized if the expenditures are expected to be recovered upon ultimate sale of the property.

Repossessed assets represent property, other than real estate, that is acquired through repossession and is initially recorded at estimated fair value on the date of acquisition, less costs to sell. Subsequent to repossession, the assets are carried at the lower of cost or fair value, less estimated costs to sell.

Fixed Assets
Buildings, leasehold improvements, furniture, fixtures, and equipment are stated at cost less accumulated depreciation. All categories are computed using the straight-line method over their respective estimated useful lives. Furniture, fixtures and equipment is depreciated over three to ten years and buildings and leasehold improvements over ten to forty years, based upon estimated lives or lease obligation periods.

State Tax Credits
The Company has purchased the rights to receive 10-year streams of state tax credits at agreed upon discount rates and sells such tax credits to its clients and others. State tax credits are accounted for at cost. The Company is also a minority partner in a joint venture, accounted for as an equity method investment, that purchases state income tax credits for resale to customers. Income from both the sale of state tax credits and earnings from the joint venture are reported as tax credit income in the Consolidated Statements of Income.

Cash Surrender Value of Life Insurance
The Company has purchased bank-owned life insurance policies on certain bank officers. Bank-owned life insurance is recorded at its cash surrender value. Changes in the cash surrender values, including death benefits in excess of the carrying amount, are included in noninterest income.

Federal Home Loan Bank Stock
The Bank, as a member of the FHLB, is required to maintain an investment in the capital stock of the FHLB. The stock is redeemable at par by the FHLB, and is, therefore, carried at cost and periodically evaluated for impairment. The Company records FHLB dividends in interest income.

Goodwill and Other Intangible Assets
The Company tests goodwill for impairment on an annual basis and whenever events or changes in circumstances indicate the Company may not be able to recover the respective asset’s carrying amount. The Company’s annual test for impairment was performed as of December 31, 2025. Such tests involve the use of estimates and assumptions.

Potential impairments to goodwill must first be identified by performing a qualitative assessment which evaluates relevant events or circumstances to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If this test indicates it is more likely than not that goodwill has been impaired, then
a quantitative impairment test is completed. The quantitative impairment test calculates the fair value of the reporting unit and compares it with its carrying amount, including goodwill. If the carrying amount of goodwill exceeds its implied fair market value, an impairment loss is recognized. That loss is equal to the carrying amount of goodwill that is in excess of its implied fair market value.

Core deposit intangibles are amortized using an accelerated method over an estimated useful life of approximately 10 years.

Impairment of Long-Lived Assets
Long-lived assets, such as fixed assets and purchased intangibles subject to amortization, are reviewed for impairment whenever events or changes in circumstances indicate the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized in the amount by which the carrying amount of the asset exceeds the fair value of the asset. Assets to be disposed of are separately presented in the balance sheet and reported at the lower of the carrying amount or fair value less costs to sell, and are no longer depreciated. The assets and liabilities of a disposal group classified as held-for-sale are presented separately in the appropriate asset and liability sections of the balance sheet.

Derivative Financial Instruments and Hedging Activities
The Company uses derivative financial instruments to assist in managing interest rate sensitivity and to modify the repricing, maturity and option characteristics of certain assets and liabilities. In addition, the Company also offers an interest rate hedge program that includes interest rate swaps to assist its clients in managing their interest rate risk profile. In order to eliminate the interest rate risk associated with offering these products, the Company enters into derivative contracts with third parties to offset the client contracts. The Company does not enter into derivative financial instruments for trading purposes.

Derivative instruments are required to be measured at fair value and recognized as either assets or liabilities in the consolidated financial statements. Fair value represents the payment the Company would receive or pay if the item were sold or bought in a current transaction. The accounting for changes in fair value (gains or losses) of a hedged item is dependent on whether the related derivative is designated and qualifies for “hedge accounting.” The Company assigns derivatives to one of these categories at the purchase date: cash flow hedge, fair value hedge, or non-designated hedges as part of a client interest-rate swap product. An assessment of the expected and ongoing hedge effectiveness of any derivative designated a fair value hedge or cash flow hedge is performed as required by the applicable accounting standards. Derivatives are included in Other assets and Other liabilities in the Consolidated Balance Sheets. The fair value amounts recognized for derivative instruments and the fair value amounts recognized for the right to reclaim or obligation to return cash collateral are not offset when represented under a master netting arrangement. Generally, the only derivative instruments used by the Company have been interest rate swaps, collars, forward currency contracts, and interest rate caps.

Certain derivative financial instruments are not designated as cash flow or as fair value hedges for accounting purposes. These non-designated derivatives are intended to provide interest rate protection on net interest income or noninterest income but do not meet hedge accounting treatment. Client accommodation interest rate swap contracts are not designated as hedging instruments. Changes in the fair value of these instruments are recorded in interest income or noninterest income in the consolidated statements of income depending on the underlying hedged item.

Income Taxes
The Company and its subsidiaries file a consolidated federal income tax return. Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates in effect for the year in which those temporary differences are expected to be recovered or settled. The need for deferred tax asset valuation allowances is based on a more-likely-than-not standard. The ability to realize deferred tax assets depends on the ability to generate sufficient positive taxable
income within the carryback or carryforward periods provided for in the laws for each applicable taxing jurisdiction. The following possible sources of taxable income are considered: future reversal patterns of existing taxable temporary differences, future taxable income exclusive of reversing temporary differences, taxable income in prior carryback years and the availability of qualified tax planning strategies. The assessment regarding whether a valuation allowance is required or should be adjusted depends on all available positive and negative factors including, but not limited to, nature, frequency, and severity of recent losses, duration of available carryforward periods, experience with tax attributes expiring unused and near and medium term financial outlook. Because of the complexity of tax laws and regulations, interpretation can be difficult and subject to legal judgment given specific facts and circumstances. It is possible that others, given the same information, may at any point in time reach different reasonable conclusions regarding the estimated amounts of accrued taxes.
Stock-Based Compensation
Stock-based compensation is recognized as an expense for the employee stock purchase plan, stock options, restricted stock awards, performance stock units, and restricted stock units granted to employees and directors in return for service. Equity classified awards are measured at the grant date fair value using either an observable market value or a valuation methodology, and are recognized over the requisite service period on a straight-line basis. Forfeitures are recorded as they occur. A description of the Company’s stock-based employee compensation plans is included in “Note 14 - Stockholders’ Equity and Compensation Plans.”

Deposit Verticals
The Company offers a deposit vertical platform to clients in certain industries, primarily community associations, property management, and legal industry and escrow services. These clients will typically receive an earnings credit rate on average collected balances that is used to offset their cost of maintaining the deposit accounts. Earnings credits, otherwise referred to as Deposit costs, are reflected as a component of non-interest expense in the Consolidated Statement of Income.

Acquisitions and Divestitures
Acquisitions and business combinations are accounted for using the acquisition method of accounting. The assets and liabilities of the acquired entities have been recorded at their estimated fair values at the date of acquisition. Goodwill represents the excess of the purchase price over the fair value of net assets acquired, including the amount assigned to identifiable intangible assets.

The purchase price allocation process requires an estimation of the fair values of the assets acquired and the liabilities assumed. When a business combination agreement provides for an adjustment to the cost of the combination contingent on future events, the Company includes an estimate of the acquisition-date fair value as part of the cost of the combination. To determine the fair values, the Company relies on third party valuations, such as appraisals, or internal valuations based on discounted cash flow analyses or other valuation techniques. The results of operations of the acquired business are included in the Company’s consolidated financial statements from the date of acquisition. Merger-related expenses include costs directly related to merger or acquisition activity and include legal and professional fees, system consolidation and conversion costs, and compensation costs such as severance and retention incentives for employees impacted by acquisition activity. The Company accounts for merger-related expenses in the periods in which the costs are incurred and the services are received.

For divestitures, the Company measures an asset (disposal group) classified as held-for-sale at the lower of its carrying value at the date the asset is initially classified as held-for-sale or its fair value less costs to sell. The Company reports the results of operations of an entity or group of components that either has been disposed of or held-for-sale as discontinued operations only if the disposal of that component represents a strategic shift that has or will have a major effect on an entity’s operations and financial results.

Any incremental direct costs incurred to transact the sale are allocated against the gain or loss on the sale. These costs include items such as legal fees, title transfer fees, broker fees, etc. Any goodwill and intangible assets associated with the portion of the reporting unit to be disposed of is included in the carrying amount of the business in determining the gain or loss on the sale.
Basic and Diluted Earnings Per Common Share
Basic earnings per common share data is calculated by dividing net income available to common stockholders by the weighted average number of common shares outstanding during the period. Common shares outstanding include common stock and restricted stock awards where recipients have satisfied the vesting terms. Diluted earnings per common share gives effect to all potential dilutive common shares outstanding during the period using the treasury stock method.

Consolidated Statement of Comprehensive Income
The Consolidated Statement of Comprehensive Income includes the amount and the related tax impact that have been reclassified from accumulated other comprehensive income to net income. The classification adjustment for unrealized loss/gain on sale of securities included in net income has been recorded through the gain on sale of investment securities line item, within noninterest income, in the Company’s Consolidated Statements of Income. The gain or loss on derivatives designated and qualified as cash flow hedges of interest rate risk are recorded in accumulated other comprehensive income and subsequently reclassified into interest income or expense in the same period(s) during which the hedged transaction affects earnings. Amounts reported in accumulated other comprehensive income related to derivatives will be reclassified to interest income or expense as interest payments are paid on the Company’s variable-rate loans and debt.
Stock Repurchases
The Company periodically adopts stock repurchase plans that authorize open market repurchases of common stock. Shares acquired through the repurchase plan are classified as treasury stock or the shares are immediately retired upon settlement, depending on plan authorization. When shares are retired, the excess of repurchase price over par is allocated between additional paid-in capital and retained earnings. The amount allocated to additional paid-in capital is limited to the pro rata portion of additional paid-in capital at the time of repurchase.
v3.25.4
Acquisitions
12 Months Ended
Dec. 31, 2025
Business Combination [Abstract]  
Acquisitions ACQUISITIONS
On October 10, 2025 (the “Acquisition Date”), the Company completed its previously announced Branch Acquisition pursuant to a purchase and assumption agreement dated April 28, 2025 (the “Purchase Agreement”) with First Interstate Bank (“First Interstate”). The Bank acquired certain deposits and loans, owned and leased branch locations, and fixed and other assets associated with the 12 former First Interstate branches (the “Branches”). The transaction added ten branches in Arizona and two branches in Kansas City, and expands the Company’s presence in those markets.

The Branch Acquisition has been accounted for as a business combination using the acquisition method of accounting which requires the consideration exchanged, assets acquired and liabilities assumed to be recognized at fair value as of the Acquisition Date. Fair values are considered preliminary until final fair values are determined, or the measurement period has passed, which is no later than one year from the Acquisition Date. Goodwill arising from the Branch Acquisition consists largely of the synergies and economies of scale expected from combining the operations of the Branches into Enterprise. The Company expects $52 million of goodwill to be deductible for income tax purposes. The following table presents a summary of the assets acquired and liabilities assumed:

($ in thousands)As Recorded by First InterstateAdjustmentsAs Recorded by EFSC
Assets acquired:
Cash and due from banks$2,235 $— $2,235 
Loans297,423 (6,410)291,013 
ACL on loans— (3,298)(3,298)
Total loans, net297,423 (9,708)(a)287,715 
Fixed assets, net8,623 160 8,783 
Intangible assets, net— 16,414 (b)16,414 
Other assets4,020 333 (c)4,353 
Total assets acquired$312,301 $7,199 $319,500 
Liabilities assumed:
Deposits$641,581 $137 (d)$641,718 
Other liabilities4,387 — 4,387 
Total liabilities assumed$645,968 $137 $646,105 
Net assets acquired$(333,667)$7,062 $(326,605)
Total consideration received$(274,801)
Goodwill$51,804 
(a)Loan fair value adjustments include:
i.$6,410 Loan interest rate mark
ii. $3,298     Loan credit mark
iii.$9,708     Total loan adjustment
(b)Represents a new core deposit intangible of $15.9 million to be amortized using the sum of the years digits method over a useful life of 10 years, and client-related wealth intangible of $0.5 million to be amortized straight line over a useful life of 10 years.
(c)Represents the tax effects of the deductible acquisition-related costs using a tax rate of approximately 25%.
(d)Represents time deposits fair value adjustment.
v3.25.4
Earnings Per Share
12 Months Ended
Dec. 31, 2025
Earnings Per Share [Abstract]  
Earnings Per Share EARNINGS PER SHARE
Basic earnings per common share data is calculated by dividing net income available to common stockholders by the weighted average number of common shares outstanding during the period. Diluted earnings per common share gives effect to all dilutive potential common shares outstanding during the period using the treasury stock method.

The following table presents a summary of per common share data and amounts for the periods indicated:
 Year ended December 31,
(in thousands, except per share data)202520242023
Net income available to common stockholders$197,624 $181,516 $190,309 
Weighted average common shares outstanding36,987 37,357 37,370 
Additional dilutive common stock equivalents252 210 137 
Weighted average diluted common shares outstanding37,239 37,567 37,507 
Basic earnings per common share$5.34 $4.86 $5.09 
Diluted earnings per common share$5.31 $4.83 $5.07 

For 2025, 2024, and 2023, common stock equivalents of approximately 242,000, 434,000 and 419,000, respectively, were excluded from the earnings per share calculation because their effect would have been anti-dilutive.
v3.25.4
Investments
12 Months Ended
Dec. 31, 2025
Investments, Debt and Equity Securities [Abstract]  
Investments INVESTMENTS
The following tables present the amortized cost, gross unrealized gains and losses, ACL and fair value of securities available-for-sale and held-to-maturity as of the periods indicated: 
 December 31, 2025
($ in thousands)Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
Available-for-sale securities:    
    Obligations of U.S. Government-sponsored enterprises$187,587 $76 $(5,091)$182,572 
    Obligations of states and political subdivisions626,900 3,914 (58,109)572,705 
    Agency mortgage-backed securities1,733,003 12,638 (36,330)1,709,311 
    U.S. Treasury Bills171,355 128 (499)170,984 
    Corporate debt securities19,448 109 (94)19,463 
          Total securities available-for-sale$2,738,293 $16,865 $(100,123)$2,655,035 
Held-to-maturity securities:
    Obligations of states and political subdivisions$920,199 $10,861 $(39,849)$891,211 
    Agency mortgage-backed securities43,839 — (3,199)40,640 
    Corporate debt securities111,064 325 (3,426)107,963 
          Total securities held-to-maturity$1,075,102 $11,186 $(46,474)$1,039,814 
ACL(145)
Total securities held-to-maturity, net$1,074,957 
 December 31, 2024
($ in thousands)Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
Available-for-sale securities:    
    Obligations of U.S. Government-sponsored enterprises$290,329 $69 $(14,358)$276,040 
    Obligations of states and political subdivisions492,896 12 (83,711)409,197 
    Agency mortgage-backed securities1,090,495 1,072 (64,173)1,027,394 
    U.S. Treasury Bills130,565 34 (1,706)128,893 
    Corporate debt securities21,198 — (452)20,746 
Total securities available-for-sale$2,025,483 $1,187 $(164,400)$1,862,270 
Held-to-maturity securities:
    Obligations of states and political subdivisions$759,059 $2,366 $(60,351)$701,074 
    Agency mortgage-backed securities47,912 — (5,004)42,908 
    Corporate debt securities122,221 269 (7,601)114,889 
Total securities held-to-maturity$929,192 $2,635 $(72,956)$858,871 
ACL(257)
Total securities held-to-maturity, net$928,935 

The Company believes the held-to-maturity category is consistent with the Company’s intent for these securities. The Company did not transfer any securities from available-for-sale to held-to-maturity in 2025 or 2024. The balance of held-to-maturity securities in the “Amortized Cost” column in the table above includes a cumulative net unamortized, unrealized gain of $7.6 million and $10.8 million at December 31, 2025 and 2024, respectively. Such amounts are amortized over the remaining life of the securities.

At December 31, 2025 and 2024, there were no holdings of securities of any one issuer in an amount greater than 10% of stockholders’ equity, other than the U.S. Government agencies and sponsored enterprises. The agency mortgage-backed securities are all issued by U.S. Government agencies and sponsored enterprises. Securities of $1.7 billion and $1.5 billion at December 31, 2025 and December 31, 2024, respectively, were pledged as collateral to secure deposits of public institutions and for other purposes as required by law or contract provisions, in addition to collateral securing borrowing bases with the FHLB and the Federal Reserve.

The amortized cost and estimated fair value of debt securities at December 31, 2025, by contractual maturity, are shown below. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. The weighted average life of the mortgage-backed securities is approximately five years.
Available-for-saleHeld-to-maturity
($ in thousands)Amortized CostEstimated
Fair Value
Amortized CostEstimated
Fair Value
Due in one year or less$250,905 $249,646 $4,616 $4,616 
Due after one year through five years76,242 74,783 129,862 127,143 
Due after five years through ten years353,222 320,753 239,892 239,658 
Due after ten years324,921 300,542 656,893 627,757 
Agency mortgage-backed securities1,733,003 1,709,311 43,839 40,640 
 $2,738,293 $2,655,035 $1,075,102 $1,039,814 
There were 681 and 830 available-for-sale securities in an unrealized loss position as of December 31, 2025 and 2024, respectively, included in the following tables:
 
 December 31, 2025
Less than 12 months12 months or moreTotal
($ in thousands)Fair ValueUnrealized LossesFair ValueUnrealized LossesFair ValueUnrealized Losses
Obligations of U.S. Government-sponsored enterprises$13,971 $22 $149,230 $5,069 $163,201 $5,091 
Obligations of states and political subdivisions32,658 245 425,879 57,864 458,537 58,109 
Agency mortgage-backed securities266,639 1,215 377,787 35,115 644,426 36,330 
U.S. Treasury Bills4,996 — 40,418 499 45,414 499 
Corporate debt securities— — 3,406 94 3,406 94 
 $318,264 $1,482 $996,720 $98,641 $1,314,984 $100,123 
 December 31, 2024
Less than 12 months12 months or moreTotal
($ in thousands)Fair ValueUnrealized LossesFair ValueUnrealized LossesFair ValueUnrealized Losses
Obligations of U.S. Government-sponsored enterprises$21,044 $132 $234,191 $14,226 $255,235 $14,358 
Obligations of states and political subdivisions3,117 143 403,767 83,568 406,884 83,711 
Agency mortgage-backed securities423,600 6,763 478,790 57,410 902,390 64,173 
U.S. Treasury Bills11,708 23 54,177 1,683 65,885 1,706 
Corporate debt securities1,956 44 8,342 408 10,298 452 
 $461,425 $7,105 $1,179,267 $157,295 $1,640,692 $164,400 

The unrealized losses at both December 31, 2025 and 2024, were primarily attributable to changes in market interest rates since the securities were purchased. At both December 31, 2025 and 2024, there was no ACL on available-for-sale securities.

Accrued interest receivable on held-to-maturity debt securities totaled $12.3 million and $8.6 million at December 31, 2025 and 2024, respectively, and is excluded from the estimate of expected credit losses. The estimate of expected credit losses considers historical credit loss information adjusted for current conditions and reasonable and supportable forecasts. At December 31, 2025 and 2024, the ACL on held-to-maturity securities was $0.1 million and $0.3 million, respectively.

The following table presents a summary of proceeds, gross gains and losses realized from sales of available-for-sale investment securities for the periods indicated:
 
 Twelve months ended
($ in thousands)December 31, 2025December 31, 2024December 31, 2023
Gross gains realized$1,631 $— $601 
Gross losses realized(1,582)— — 
Proceeds from sales139,051 — 40,393 
Other Investments
At December 31, 2025 and 2024, other investments totaled $80.9 million and $72.8 million, respectively. As a member of the FHLB, the Bank is required to maintain a minimum investment in capital stock with the FHLB consisting of membership stock and activity-based stock. The FHLB capital stock of $9.4 million, and $8.7 million at December 31, 2025 and 2024, respectively, is recorded at cost, which represents redemption value, and is included in other investments in the Consolidated Balance Sheets. The remaining amounts in other investments primarily include various investments in SBICs, CDFIs, private equity investments and the Company’s investment in unconsolidated trusts used to issue preferred securities to third parties, see “Note 11 – Debt.”
v3.25.4
Loans
12 Months Ended
Dec. 31, 2025
Receivables [Abstract]  
Loans LOANS
The following table presents a summary of loans by category:
($ in thousands)
December 31, 2025(1)
December 31, 2024
C&I$5,236,473 $4,720,428 
Real estate loans:
Commercial - investor owned2,986,906 2,607,755 
Commercial - owner occupied2,460,761 2,359,956 
Construction and land development689,357 892,563 
Residential367,127 358,923 
Total real estate loans6,504,151 6,219,197 
Consumer60,469 281,193 
Loans, before unearned loan fees11,801,093 11,220,818 
Unearned loan fees, net(755)(463)
    Loans, including unearned loan fees$11,800,338 $11,220,355 
(1)Certain loans were reclassified from Consumer and into other categories in 2025. Prior period amounts were not adjusted.

The loan balance includes a net premium on acquired loans of $0.2 million and $7.8 million at December 31, 2025 and 2024, respectively. At December 31, 2025 and 2024, loans of $6.3 billion and $5.7 billion, respectively, were pledged to the FHLB and the Federal Reserve.

Consumer mortgage loans secured by residential real estate in process of foreclosure totaled $0.2 million at December 31, 2025. The Company had no consumer mortgage loans secured by residential real estate in process of foreclosure as of December 31, 2024.

Loans to executive officers and directors, or to entities in which such individuals had beneficial interests as a stockholder, officer, or director were immaterial for the years ended December 31, 2025 and 2024. Such loans were made in the normal course of business on substantially the same terms, including interest rates and collateral, as those prevailing at the time for comparable transactions with other clients and did not involve more than the normal risk of collectibility.
The following table presents a summary of the activity, by loan category, in the ACL on loans for 2023, 2024, and 2025 as follows:
($ in thousands)C&ICRE - investor ownedCRE - owner occupiedConstruction and land developmentResidential real estateConsumerTotal
2023
ACL on loans:       
Balance, beginning of year$53,835 $36,191 $22,752 $11,444 $7,928 $4,782 $136,932 
Provision (benefit) for credit losses38,308 (335)523 (1,300)(2,109)796 35,883 
Charge-offs(36,302)(4,869)— (9)(656)(1,379)(43,215)
Recoveries3,045 293 130 63 979 661 5,171 
Balance, end of year$58,886 $31,280 $23,405 $10,198 $6,142 $4,860 $134,771 
2024
ACL on loans:       
Balance, beginning of year$58,886 $31,280 $23,405 $10,198 $6,142 $4,860 $134,771 
Provision (benefit) for credit losses14,770 3,502 (60)2,764 128 (475)20,629 
Charge-offs(13,073)(700)(3,074)(3,224)(878)(925)(21,874)
Recoveries2,648 135 129 99 1,142 271 4,424 
Balance, end of year$63,231 $34,217 $20,400 $9,837 $6,534 $3,731 $137,950 
2025
ACL on loans:       
Balance, beginning of year$63,231 $34,217 $20,400 $9,837 $6,534 $3,731 $137,950 
Provision (benefit) for credit losses19,514 (44)(1,051)4,418 1,402 (1,163)$23,076 
Initial allowance on PSLs971 1,034 1,257 17 18 $3,298 
Charge-offs(23,326)(3,972)(2,061)(3,281)(912)(964)$(34,516)
Recoveries7,955 330 673 41 982 233 $10,214 
Balance, end of year$68,345 $31,565 $19,218 $11,016 $8,023 $1,855 $140,022 

The Company recorded a provision for credit losses on loans of $23.1 million and $20.6 million for the years ended December 31, 2025 and 2024, respectively. An additional provision for credit losses of $3.3 million and $0.9 million was recorded in 2025 and 2024, respectively, for securities, unfunded commitments and accrued interest on nonaccrual loans.

The CECL methodology incorporates various economic scenarios. The Company utilizes three forecasts in the model; Moody’s baseline, a stronger near-term growth upside and a moderate downside forecast. The Company weights these scenarios at 40%, 30%, and 30%, respectively, which added approximately $12.8 million to the ACL over the baseline model at December 31, 2025. The forecasts at the end of 2025 incorporate an expectation that the federal funds rate will continue to fall in 2026. The Company has also recognized various risks posed by loans in certain segments, including the commercial office sector, by allocating additional reserves to those segments. Some of the key risks to the forecasts that could result in future provision for credit losses are market reactions to the Federal Reserve policy actions that could push the economy into a recession, persistently higher inflation (including the impact of tariffs), tightening in the credit markets, and weakness in the financial system.

In addition to the CECL methodology, the Company incorporates qualitative adjustments into the ACL on loans to capture credit risks inherent within the loan portfolio that are not captured in the DCF model. Included in these risks are 1) changes in lending policies and procedures, 2) actual and expected changes in business and economic conditions, 3) changes in the nature and volume of the portfolio, 4) changes in lending management, 5) changes in volume and the severity of past due loans, 6) changes in the quality of the loan review system, 7) changes in the value of underlying collateral, 8) the existence and effect of concentrations of credit and 9) other factors such as the regulatory, legal and competitive environments and events such as natural disasters and pandemics. At December 31, 2025, the ACL on loans included a qualitative adjustment of $31.5 million. Of this amount, $20.9 million was allocated to Sponsor Finance loans due to their unsecured nature.
The following tables present a summary of gross charge-offs by loan class and year of origination:
December 31, 2025
Term Loans by Origination Year
($ in thousands)20252024202320222021PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I$30 $2,159 $4,661 $1,280 $35 $1,167 $1,651 $11,870 $22,853 
Real estate:
Commercial - investor owned— — — — 3,972 — — — 3,972 
Commercial - owner occupied— 594 285 — 284 898 — — 2,061 
Construction and land development— — — 146 — 3,135 — — 3,281 
Residential— — — — — 646 266 — 912 
Consumer— — — — 177 68 — 250 
Total charge-offs by origination year$30 $2,753 $4,946 $1,426 $4,468 $5,914 $1,922 $11,870 $33,329 
Total gross charge-offs by performing status1,187 
Total gross charge-offs$34,516 

December 31, 2024
Term Loans by Origination Year
($ in thousands)20242023202220212020PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I$312 $2,646 $3,043 $35 $166 $772 $2,205 $3,589 $12,768 
Real estate:
Commercial - investor owned— — — 252 — 448 — — 700 
Commercial - owner occupied— — 41 475 10 2,548 — — 3,074 
Construction and land development— — — — 3,224 — — — 3,224 
Residential— — 166 15 — 471 202 24 878 
Consumer17 — 58 — 79 103 262 
Total charge-offs by origination year$316 $2,663 $3,250 $835 $3,400 $4,318 $2,510 $3,614 $20,906 
Total gross charge-offs by performing status968 
Total gross charge-offs$21,874 
The following tables present the recorded balance in nonperforming loans by category, excluding government guaranteed balances: 
December 31, 2025
($ in thousands)NonaccrualLoans over 90 days past due and still accruing interestTotal nonperforming loansNonaccrual loans with no allowance
C&I$26,359 $1,620 $27,979 $14,800 
Real estate:
    Commercial - investor owned36,988 — 36,988 23,685 
    Commercial - owner occupied9,338 — 9,338 7,927 
    Construction and land development155 — 155 — 
    Residential8,340 — 8,340 8,099 
Consumer— — 
       Total$81,180 $1,629 $82,809 $54,511 

December 31, 2024
($ in thousands)NonaccrualLoans over 90 days past due and still accruing interestTotal nonperforming loansNonaccrual loans with no allowance
C&I$15,810 $11 $15,821 $4,279 
Real estate:
    Commercial - investor owned14,186 — 14,186 2,106 
    Commercial - owner occupied10,910 — 10,910 8,235 
    Construction and land development1,503 — 1,503 1,503 
    Residential258 — 258 — 
Consumer— — 
       Total$42,667 $20 $42,687 $16,123 

The nonperforming loan balances at December 31, 2025 and December 31, 2024 exclude government guaranteed balances of $28.9 million and $22.0 million, respectively. Interest income recognized on nonaccrual loans was immaterial in the years ending December 31, 2025, 2024, and 2023.
The following tables present a summary of collateral-dependent nonperforming loans by class of loan as of the dates indicated:

December 31, 2025
Type of Collateral
($ in thousands)CREResidential Real EstateBlanket LienOther
C&I$— $19 $3,391 $15,644 
Real estate:
Commercial - investor owned35,701 — — — 
Commercial - owner occupied4,610 456 — — 
Residential— 8,099 — — 
Total$40,311 $8,574 $3,391 $15,644 

December 31, 2024
Type of Collateral
($ in thousands)CREResidential Real EstateBlanket LienOther
C&I$— $— $4,279 $3,495 
Real estate:
Commercial - investor owned14,136 — — — 
Commercial - owner occupied7,521 482 486 — 
Total$21,657 $482 $4,765 $3,495 

The following tables present a summary of aging of the recorded balance in past due loans by class and category as of the dates indicated:
December 31, 2025
($ in thousands)30-89 Days
 Past Due
90 or More
Days
Past Due
Total
Past Due
CurrentTotal
C&I$6,822 $25,327 $32,149 $5,204,324 $5,236,473 
Real estate:
Commercial - investor owned3,627 38,063 41,690 2,945,216 2,986,906 
Commercial - owner occupied5,274 21,110 26,384 2,434,377 2,460,761 
Construction and land development4,881 583 5,464 683,893 689,357 
Residential7,457 2,516 9,973 357,154 367,127 
Consumer57 66 60,403 60,469 
Loans, before unearned loan fees$28,118 $87,608 $115,726 $11,685,367 11,801,093 
Unearned loan fees, net(755)
Total$11,800,338 
December 31, 2024
($ in thousands)30-89 Days
 Past Due
90 or More
Days
Past Due
Total
Past Due
CurrentTotal
C&I$1,948 $12,228 $14,176 $4,706,252 $4,720,428 
Real estate:
Commercial - investor owned1,377 14,333 15,710 2,592,045 2,607,755 
Commercial - owner occupied10,542 18,591 29,133 2,330,823 2,359,956 
Construction and land development101 5,620 5,721 886,842 892,563 
Residential2,833 258 3,091 355,832 358,923 
Consumer34 43 281,150 281,193 
Loans, before unearned loan fees$16,835 $51,039 $67,874 $11,152,944 11,220,818 
Unearned loan fees, net(463)
Total$11,220,355 

The ACL incorporates an estimate of lifetime expected credit losses and is recorded on each asset upon origination or acquisition. The starting point for the estimate of the ACL is historical loss information, which includes losses from modifications of receivables to borrowers experiencing financial difficulty. The Company uses a probability of default and loss given default model to determine the ACL.

An assessment of whether a borrower is experiencing financial difficulty is made on the date of a modification. The effect of most modifications made to borrowers experiencing financial difficulty is already included in the ACL because of the measurement methodologies used to estimate the allowance.

The most common concession the Company provides to borrowers experiencing financial difficulty is a term extension. In limited circumstances, the Company may modify loans by providing principal forgiveness or an interest rate reduction. When principal forgiveness is provided, the amortized cost basis of the asset is written off against the ACL. The amount of the principal forgiveness is deemed to be uncollectible; therefore, that portion of the loan is written off, resulting in a reduction of the amortized cost basis and a corresponding adjustment to the ACL.

In some cases, the Company will modify a loan by providing multiple types of concessions. Typically, one type of concession, such as a term extension, is granted initially. If the borrower continues to experience financial difficulty, another concession, such as an interest rate reduction or principal forgiveness, may be granted.

The following tables present the recorded balance for the periods listed of loans modified to borrowers experiencing financial difficulty, disaggregated by loan class and type of concession granted:
Term ExtensionInterest Rate ReductionTotal
Twelve months endedTwelve months endedTwelve months ended
($ in thousands)December 31,
2025
Percent of Total Loan ClassDecember 31,
2025
Percent of Total Loan ClassDecember 31,
2025
Percent of Total Loan Class
C&I$51,384 0.98 %$— — %$51,384 0.98 %
Real estate:
Commercial - investor owned242 0.01 %— — %242 0.01 %
Commercial - owner occupied5,815 0.24 %9,408 0.38 %15,223 0.62 %
Residential460 0.13 %— — %460 0.13 %
Total$57,901 0.49 %$9,408 0.08 %$67,309 0.57 %
Term ExtensionPayment DelayTotal
Twelve months endedTwelve months endedTwelve months ended
($ in thousands)December 31, 2024Percent of Total Loan ClassDecember 31, 2024Percent of Total Loan ClassDecember 31, 2024Percent of Total Loan Class
C&I$43,094 0.91 %$567 0.01 %$43,661 0.92 %
Real estate:
Commercial - investor owned256 0.01 %— — %256 0.01 %
Commercial - owner occupied12,890 0.54 %— — %12,890 0.54 %
Residential69 0.02 %— — %69 0.02 %
Total$56,309 0.50 %$567 0.01 %$56,876 0.51 %

The Company had $10.8 million in commitments to lend additional funds to borrowers experiencing financial difficulty included in the previous table at December 31, 2025. There were $0.5 million and $6.6 million of loans modified to borrowers experiencing financial difficulty that were also included in nonperforming loans, excluding government guaranteed balances, as of December 31, 2025 and December 31, 2024, respectively.

The following tables summarize the financial impacts of loan modifications made to borrowers experiencing financial difficulty and outstanding at the date indicated:

Weighted Average Term Extension (in months)Weighted Average Interest Reduction (%)
Twelve months endedTwelve months ended
($ in thousands)December 31, 2025December 31, 2025
C&I6— %
Real estate:
Commercial - investor owned12— %
Commercial - owner occupied150.50 %
Residential4— %

Weighted Average Term Extension (in months)Amount of Payment Delay
Twelve months endedTwelve months ended
December 31, 2024December 31, 2024
C&I6$85 
Real estate:
Commercial - investor owned12— 
Commercial - owner occupied22— 
Residential24— 
The following tables present the aging of the recorded balance of modified loans in the last 12 months by class at the date indicated:

December 31, 2025
($ in thousands)Current30-89 Days
 Past Due
90 or More
Days
Past Due
Total
C&I$50,388 $995 $— $51,383 
Real estate:
Commercial - investor owned242 — — 242 
Commercial - owner occupied15,224 — — 15,224 
Residential— 460 — 460 
Total$65,854 $1,455 $— $67,309 


December 31, 2024
($ in thousands)Current30-89 Days
 Past Due
90 or More
Days
Past Due
Total
C&I$42,243 $567 $851 $43,661 
Real estate:
Commercial - investor owned256 — — 256 
Commercial - owner occupied11,972 — 918 12,890 
Residential69 — — 69 
Total$54,540 $567 $1,769 $56,876 

The following table summarizes loans that experienced a default during the twelve months ended December 31, 2025 and December 31, 2024, subsequent to being granted a modification in the preceding twelve months. These loans were charged-off during the preceding periods. Default is defined as movement to nonperforming status, foreclosure or charge-off.
Term Extension
Twelve months ended
($ in thousands)December 31, 2025Percent of Total Loan ClassDecember 31, 2024Percent of Total Loan Class
C&I$— — %$1,000 0.02 %
Real estate:
Residential460 0.13 %— — %
Consumer— — %NM
Total$460 $1,004 

As of December 31, 2025 and December 31, 2024, the Company allocated an immaterial amount in specific reserves to loans that have been restructured.
The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt, such as current financial information, payment experience, credit documentation, and current economic factors among other factors. This analysis is performed on a quarterly basis. The Company uses the following definitions for risk ratings:
Grades 1, 2, and 3 – Includes loans to borrowers with a continuous record of strong earnings, sound balance sheet condition and capitalization, ample liquidity with solid cash flow, and whose management team has experience and depth within their industry.
Grade 4 – Includes loans to borrowers with positive trends in profitability, satisfactory capitalization and balance sheet condition, and sufficient liquidity and cash flow.
Grade 5 – Includes loans to borrowers that may display fluctuating trends in sales, profitability, capitalization, liquidity, and cash flow.
Grade 6 – Includes loans to borrowers where an adverse change or perceived weakness has occurred, but may be correctable in the near future. Alternatively, this rating category may also include circumstances where the borrower is starting to reverse a negative trend or condition, or has recently been upgraded from a 7, 8, or 9 rating.
Grade 7 – Special Mention credits are borrowers that have experienced financial setback of a nature that is not determined to be severe or influence ‘ongoing concern’ expectations. Although possible, no loss is anticipated, due to strong collateral and/or guarantor support.
Grade 8Substandard credits include those borrowers characterized by significant losses and sustained downward trends in balance sheet condition, liquidity, and cash flow. Repayment reliance may have shifted to secondary sources. Collateral exposure may exist and additional reserves may be warranted.
Grade 9Doubtful credits include borrowers that may show deteriorating trends that are unlikely to be corrected. Collateral values may appear insufficient for full recovery, therefore requiring a partial charge-off, or debt renegotiation with the borrower. The borrower may have declared bankruptcy or bankruptcy is likely in the near term. All doubtful rated credits will be on nonaccrual.
The following tables present the recorded balance by risk category of the loans by class and year of origination as of the dates indicated:
December 31, 2025
Term Loans by Origination Year
($ in thousands)20252024202320222021PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I
Pass (1-6)$1,867,472 $793,869 $521,429 $298,735 $84,618 $96,374 $94,043 $1,153,331 $4,909,871 
Special Mention (7)17,000 22,548 26,475 3,835 4,871 2,113 22,071 48,303 147,216 
Classified (8-9)47,637 26,370 4,861 10,964 54 845 24,043 36,659 151,433 
Total C&I$1,932,109 $842,787 $552,765 $313,534 $89,543 $99,332 $140,157 $1,238,293 $5,208,520 
CRE-investor owned
Pass (1-6)$857,292 $405,208 $380,247 $377,479 $287,917 $376,426 $55,616 $45,784 $2,785,969 
Special Mention (7)40,134 53,306 1,934 — 9,029 4,571 1,891 — 110,865 
Classified (8-9)17,570 — — 6,965 26,697 20,469 — — 71,701 
Total CRE-investor owned$914,996 $458,514 $382,181 $384,444 $323,643 $401,466 $57,507 $45,784 $2,968,535 
CRE-owner occupied
Pass (1-6)$471,422 $304,147 $296,817 $371,117 $364,894 $445,806 $3,391 $38,545 $2,296,139 
Special Mention (7)7,814 5,801 14,730 12,440 4,432 15,019 — — 60,236 
Classified (8-9)18,006 5,562 11,444 15,503 13,671 22,281 — — 86,467 
Total CRE-owner occupied$497,242 $315,510 $322,991 $399,060 $382,997 $483,106 $3,391 $38,545 $2,442,842 
Construction real estate
Pass (1-6)$372,006 $223,449 $37,889 $9,492 $3,398 $1,316 $24,961 $3,148 $675,659 
Special Mention (7)2,000 — 23 41 — — 8,698 — 10,762 
Classified (8-9)— — 483 676 — — — 1,163 
Total Construction real estate$374,006 $223,449 $38,395 $10,209 $3,398 $1,320 $33,659 $3,148 $687,584 
Residential real estate
Pass (1-6)$61,245 $24,136 $27,378 $28,920 $33,857 $76,749 $7,342 $82,753 $342,380 
Special Mention (7)3,157 1,219 23 296 84 793 — 976 6,548 
Classified (8-9)1,831 — 2,733 — 6,466 7,055 — 80 18,165 
Total residential real estate$66,233 $25,355 $30,134 $29,216 $40,407 $84,597 $7,342 $83,809 $367,093 
Consumer
Pass (1-6)$1,466 $798 $790 $199 $26,824 $17,513 $— $8,511 $56,101 
Special Mention (7)— — — — — — — — — 
Classified (8-9)— — — — 10 — — 12 
Total Consumer$1,466 $798 $792 $199 $26,824 $17,523 $— $8,511 $56,113 
Total loans classified by risk category$3,786,052 $1,866,413 $1,327,258 $1,136,662 $866,812 $1,087,344 $242,056 $1,418,090 $11,730,687 
Total loans classified by performing status69,651 
Total loans$11,800,338 
December 31, 2024
Term Loans by Origination Year
($ in thousands)20242023202220212020PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I
Pass (1-6)$1,477,552 $958,327 $607,626 $172,201 $117,845 $69,236 $87,059 $942,991 $4,432,837 
Special Mention (7)32,479 40,804 4,982 2,373 796 64 14,783 55,100 151,381 
Classified (8-9)29,999 868 9,271 — 142 809 9,681 20,791 71,561 
Total C&I$1,540,030 $999,999 $621,879 $174,574 $118,783 $70,109 $111,523 $1,018,882 $4,655,779 
CRE-investor owned
Pass (1-6)$587,403 $402,899 $479,131 $374,155 $266,044 $281,232 $4,566 $48,808 $2,444,238 
Special Mention (7)12,195 4,901 — 43,506 2,389 9,623 31,321 1,999 105,934 
Classified (8-9)256 — 821 20,274 13,564 4,702 — — 39,617 
Total CRE-investor owned$599,854 $407,800 $479,952 $437,935 $281,997 $295,557 $35,887 $50,807 $2,589,789 
CRE-owner occupied
Pass (1-6)$420,774 $329,001 $437,731 $408,210 $246,024 $352,095 $890 $29,239 $2,223,964 
Special Mention (7)6,914 10,764 5,323 12,324 8,426 18,389 — — 62,140 
Classified (8-9)13,794 3,727 4,063 6,452 3,765 22,319 — 250 54,370 
Total CRE-owner occupied$441,482 $343,492 $447,117 $426,986 $258,215 $392,803 $890 $29,489 $2,340,474 
Construction real estate
Pass (1-6)$404,286 $211,573 $198,278 $38,131 $6,110 $3,823 $9,513 $5,338 $877,052 
Special Mention (7)11,250 33 49 294 — 223 — — 11,849 
Classified (8-9)— — 1,573 — — 585 — — 2,158 
Total Construction real estate$415,536 $211,606 $199,900 $38,425 $6,110 $4,631 $9,513 $5,338 $891,059 
Residential real estate
Pass (1-6)$46,454 $37,371 $35,082 $27,784 $22,350 $78,113 $5,880 $79,284 $332,318 
Special Mention (7)1,539 26 239 — — 1,435 — 887 4,126 
Classified (8-9)— 2,979 107 11,976 5,538 1,572 — — 22,172 
Total residential real estate$47,993 $40,376 $35,428 $39,760 $27,888 $81,120 $5,880 $80,171 $358,616 
Consumer
Pass (1-6)$31,286 $6,058 $50,351 $55,844 $49,519 $31,061 $44 $40,578 $264,741 
Special Mention (7)— 2,326 — — — 1,780 — 7,660 11,766 
Classified (8-9)— — — — — — — 
Total Consumer$31,286 $8,384 $50,351 $55,844 $49,519 $32,846 $44 $48,238 $276,512 
Total loans classified by risk category$3,076,181 $2,011,657 $1,834,627 $1,173,524 $742,512 $877,066 $163,737 $1,232,925 $11,112,229 
Total loans classified by performing status108,126 
Total loans$11,220,355 

In the tables above, loan originations in 2025 and 2024 with a classification of “special mention” or “classified” primarily represent renewals or modifications initially underwritten and originated in prior years.
The following tables summarize the risk category of the loans by loan type as of the dates indicated:

December 31, 2025
($ in thousands)Pass (1-6)Special Mention (7)Classified (8-9)Total
C&I$4,909,871 $147,216 $151,433 $5,208,520 
Real estate:
Commercial - investor owned2,785,969 110,865 71,701 2,968,535 
Commercial - owner occupied2,296,139 60,236 86,467 2,442,842 
Construction and land development675,659 10,762 1,163 687,584 
Residential342,380 6,548 18,165 367,093 
Consumer56,101 — 12 56,113 
Total loans classified by risk category$11,066,119 $335,627 $328,941 $11,730,687 
Total loans classified by performing status69,651 
$11,800,338 

December 31, 2024
($ in thousands)Pass (1-6)Special Mention (7)Classified (8-9)Total
C&I$4,432,837 $151,381 $71,561 $4,655,779 
Real estate:
Commercial - investor owned2,444,238 105,934 39,617 2,589,789 
Commercial - owner occupied2,223,964 62,140 54,370 2,340,474 
Construction and land development877,052 11,849 2,158 891,059 
Residential332,318 4,126 22,172 358,616 
Consumer264,741 11,766 276,512 
Total loans classified by risk category$10,575,150 $347,196 $189,883 $11,112,229 
Total loans classified by performing status108,126 
$11,220,355 

In the risk category tables above, guaranteed loan balances are included with a classification of “pass” due to the nature of these loans.

For certain loans, the Company evaluates credit quality based on the aging status.

The following tables present the recorded balance of loans based on payment activity as of the dates indicated:
December 31, 2025
($ in thousands)PerformingNonperformingTotal
C&I$22,778 $318 $23,096 
Real estate:
Commercial - investor owned16,323 — 16,323 
Commercial - owner occupied26,121 — 26,121 
Residential589 — 589 
Consumer3,513 3,522 
Total$69,324 $327 $69,651 
December 31, 2024
($ in thousands)PerformingNonperformingTotal
C&I$60,899 $11 $60,910 
Real estate:
Commercial - investor owned17,175 — 17,175 
Commercial - owner occupied27,349 — 27,349 
Residential647 — 647 
Consumer2,036 2,045 
Total$108,106 $20 $108,126 
v3.25.4
Leases
12 Months Ended
Dec. 31, 2025
Leases [Abstract]  
Leases LEASES
Lessee Arrangements
The Company has banking and limited-service facilities, data centers, and certain equipment under lease agreements. Most of the leases expire between 2026 and 2030 and include one or more renewal options for up to 5 years. Six leases expire between 2031 and 2034. All leases are classified as operating leases.
Year ended December 31,
($ in thousands)20252024
Operating lease cost$6,386 $5,757 
Short-term lease cost519 402 
Total lease cost$6,905 $6,159 
Payments on operating leases included in the measurement of lease liabilities during the twelve months ended December 31, 2025 and 2024 totaled $6.7 million and $5.6 million, respectively. Right-of-use assets obtained in exchange for lease obligations totaled $6.5 million and $2.0 million during the twelve months ended December 31, 2025 and 2024, respectively. The additions in 2025 and 2024 were primarily from the Branch Acquisition during 2025 and lease renewals.

The following table presents supplemental balance sheet information related to leases for the periods indicated:
($ in thousands)December 31, 2025December 31, 2024
Operating lease right-of-use assets, included in other assets$24,031 $22,759 
Operating lease liabilities, included in other liabilities27,140 26,150 
Operating leases
Weighted average remaining lease term5 years6 years
Weighted average discount rate4.1 %4.0 %
The following table summarizes the maturities of operating lease liabilities as of December 31, 2025:
($ in thousands)
YearAmount
2026$7,650 
20276,630 
20284,668 
20293,282 
20302,655 
Thereafter5,444 
Total operating lease liabilities, payments30,329 
Less: present value adjustment3,189 
Operating lease liabilities$27,140 

Lessor Arrangements
The Company leases office space to third parties through operating leases. These agreements have remaining lease terms ranging from 30 months to 84 months. Lessor income was $1.6 million and $1.9 million for the twelve months ended December 31, 2025 and 2024, respectively.
v3.25.4
Derivative Financial Instruments
12 Months Ended
Dec. 31, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivative Financial Instruments DERIVATIVE FINANCIAL INSTRUMENTS
Risk Management Objective of Using Derivatives
The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, liquidity, and credit risk primarily by managing the amount, sources, and duration of its assets and liabilities and the use of derivative financial instruments. Specifically, the Company enters into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the value of which are determined by interest rates. The Company’s derivative financial instruments are used to manage differences in the amount, timing, and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to the Company’s loans and borrowings. The Company does not enter into derivative financial instruments for trading purposes.

Cash Flow Hedges of Interest Rate Risk
The Company’s objectives in using interest rate derivatives are to add stability to interest income and expense and to manage its exposure to interest rate movements. To accomplish this objective, the Company primarily uses interest rate swaps as part of its interest rate risk management strategy.

For hedges of the Company’s variable-rate loans, interest rate swaps designated as cash flow hedges involve the receipt of fixed amounts and the Company making variable rate payments. The Company has executed cash flow hedges to reduce a portion of variability in cash flows on the Company’s prime based loan portfolio. Select terms of the hedges are as follows:

($ in thousands)
Notional Fixed RateEffective DateMaturity Date
$50,000 6.56 %January 25, 2023February 1, 2027
$100,000 6.63 %December 20, 2022January 1, 2028
$100,000 6.66 %April 1, 2025April 1, 2030

The Company executed a prime based interest rate collar in the fourth quarter of 2022 with a notional amount of $100.0 million. The collar includes a cap of 8.14% and a floor of 5.25%. The collar matures on October 1, 2029.
The Company also executed a 1-month SOFR based interest rate collar in the fourth quarter of 2024 with a notional amount of $50.0 million. The collar includes a cap of 4.21% and a floor of 3.23%. The collar matures on November 1, 2029. These transactions are commonly referred to as zero cost collars, which involves the Company selling an interest rate cap where payments will be made when the index exceeds the cap rate, and the purchase of a floor where payments will be received if the index falls below the floor.

For hedges of the variable-rate liabilities, interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. The Company has executed a series of cash flow hedges to fix the effective interest rate for payments due on $32.1 million of junior subordinated debentures to a weighted-average-fixed rate of 2.64%.

The following table presents select terms of the hedges as follows:

($ in thousands)
Notional Fixed RateMaturity Date
$18,5582.64%March 15, 2026
$13,5062.64%March 17, 2026

During the next twelve months, the Company estimates $0.1 million will be reclassified as a decrease to interest expense and $0.5 million will be reclassified as a decrease to interest income.

Non-designated Hedges
Derivatives not designated as hedges are not considered speculative and result from a service the Company provides to certain clients. The Company executes interest rate swaps with commercial banking clients to facilitate their respective risk management strategies. Those interest rate swaps are simultaneously hedged by offsetting derivatives the Company executes with a third party, such that the Company minimizes its net risk exposure resulting from such transactions. As the interest rate derivatives associated with this program do not meet the strict hedge accounting requirements, changes in the fair value of both the client derivatives and the offsetting derivatives are recognized directly in earnings as a component of other noninterest income.

The following table presents the fair value of the Company’s derivative financial instruments as well as their classification on the Consolidated Balance Sheet as of December 31st of the year presented:
Notional AmountDerivative AssetsDerivative Liabilities
($ in thousands)202520242025202420252024
Derivatives designated as hedging instruments
Interest rate swaps$282,064 $282,064 $1,876 $649 $— $3,139 
Interest rate collars150,000 150,000 498 — — 1,056 
Total$432,064 $432,064 $2,374 $649 $— $4,195 
Derivatives not designated as hedging instruments
Interest rate swaps$878,278 $854,171 $10,110 $14,495 $10,114 $14,497 

Derivative assets are reported in “Other assets” on the Consolidated Balance Sheet. Derivative liabilities are reported in the Consolidated Balance Sheet in “Other liabilities.”
The following tables present a gross presentation, the effects of offsetting, and a net presentation of the Company’s financial instruments subject to offsetting. The gross amounts of assets or liabilities can be reconciled to the tabular disclosure of fair value. The fair value table above provides the location of financial assets and liabilities presented on the Consolidated Balance Sheet.
As of December 31, 2025
Gross Amounts Not Offset in the Statement of Financial Position
($ in thousands)Gross Amounts RecognizedGross Amounts Offset in the Statement of Financial PositionNet Amounts of Assets presented in the Statement of Financial PositionFinancial InstrumentsFair Value Collateral PostedNet Amount
Assets:
Interest rate swaps$11,986 $— $11,986 $3,142 $6,470 $2,374 
Interest rate collar498 — 498 — — 498 
Liabilities:
Interest rate swaps$10,114 $— $10,114 $3,142 $— $6,972 
Securities sold under agreements to repurchase292,782 — 292,782 — 292,782 — 
As of December 31, 2024
Gross Amounts Not Offset in the Statement of Financial Position
($ in thousands)Gross Amounts RecognizedGross Amounts Offset in the Statement of Financial PositionNet Amounts of Assets presented in the Statement of Financial PositionFinancial InstrumentsFair Value Collateral PostedNet Amount
Assets:
Interest rate swaps$15,144 $— $15,144 $4,975 $9,710 $459 
Liabilities:
Interest rate swaps$17,636 $— $17,636 $4,975 $— $12,661 
Interest rate collar1,056 — 1,056 — — 1,056 
Securities sold under agreements to repurchase244,618 — 244,618 — 244,618 — 

As of December 31, 2025, the fair value of counterparty derivatives in a net liability position, which includes accrued interest related to these agreements was $7.1 million. The Company has minimum collateral posting thresholds with certain derivative counterparties and posts collateral related to derivatives in a net liability position. The Company has received cash collateral from counterparties on derivatives that were in a net asset position as noted in the tables above.
v3.25.4
Fixed Assets
12 Months Ended
Dec. 31, 2025
Property, Plant and Equipment [Abstract]  
Fixed Assets FIXED ASSETS
The following table presents a summary of fixed assets:
December 31,
($ in thousands)20252024
Land$14,501 $11,716 
Buildings and leasehold improvements67,529 54,552 
Furniture, fixtures and equipment27,662 23,634 
109,692 89,902 
Less accumulated depreciation and amortization50,699 44,893 
    Total fixed assets$58,993 $45,009 

Depreciation and amortization of fixed assets included in noninterest expense amounted to $6.8 million in 2025, and $5.1 million in 2024 and 2023, respectively.
v3.25.4
Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets GOODWILL AND INTANGIBLE ASSETS
The following table presents a summary of goodwill:

($ in thousands)Years ended December 31,
20252024
Goodwill, beginning of year$365,164 $365,164 
Additions from acquisition51,804 — 
Goodwill, end of year$416,968 $365,164 

The following table presents a summary of other intangible assets:
($ in thousands)Years ended December 31,
20252024
Other intangible assets, net, beginning of year$8,484 $12,318 
Additions from acquisition16,414 — 
Amortization(3,724)(3,834)
Other intangible assets, net, end of year$21,174 $8,484 

At December 31, 2025, other intangible assets consist of $20.7 million in core deposit intangibles and $0.5 million in client-related wealth intangibles. Amortization expense on other intangible assets was $3.7 million, $3.8 million, and $4.6 million for the years ended December 31, 2025, 2024, and 2023, respectively. The other intangible assets are being amortized over a 10-year period.
The following table summarizes the amortization schedule for other intangible assets at December 31, 2025:
($ in thousands)
YearAmount
2026$5,180 
20274,125 
20283,254 
20292,407 
20301,902 
After 20304,306 
Total$21,174 
v3.25.4
Deposits
12 Months Ended
Dec. 31, 2025
Maturities of Time Deposits [Abstract]  
Deposits DEPOSITS
The following table summarizes certificates of deposit maturities at December 31, 2025:
($ in thousands)BrokeredCustomerTotal
Less than 1 year$566,944 $923,542 $1,490,486 
Greater than 1 year and less than 2 years155,033 12,279 167,312 
Greater than 2 years and less than 3 years— 4,476 4,476 
Greater than 3 years and less than 4 years— 2,581 2,581 
Greater than 4 years and less than 5 years— 503 503 
Greater than 5 years— 4,025 4,025 
Total$721,977 $947,406 $1,669,383 

Certificates of deposit balances over the FDIC insurance limit of $250,000 were $289.9 million and $268.2 million as of December 31, 2025 and 2024, respectively.

At December 31, 2025 and 2024, deposit accounts of executive officers and directors, or to entities in which such individuals had beneficial interests as a stockholder, officer, or director totaled $0.5 million and $0.9 million, respectively.

The Company is a participant in certain networks that offer deposit placement services on a reciprocal basis that qualify large deposits for FDIC insurance. The Company had $110.3 million and $96.6 million of certificates of deposits, and $1.3 billion and $1.2 billion of demand deposits in these reciprocal accounts at December 31, 2025 and 2024, respectively.

At December 31, 2025 and 2024, overdraft deposits of $1.6 million and $17.2 million, respectively, were reclassified to loans.
v3.25.4
Debt
12 Months Ended
Dec. 31, 2025
Subordinated Borrowings [Abstract]  
Debt DEBT
Subordinated Notes and Debentures
The following table summarizes the Company’s subordinated debentures at December 31:
AmountMaturity Date
Initial Call Date (1)
Interest Rate
($ in thousands)20252024
EFSC Clayco Statutory Trust I$3,196 $3,196 December 17, 2033December 17, 2008
Floats @ 3 month term SOFR + 3.11%
EFSC Capital Trust II5,155 5,155 June 17, 2034June 17, 2009
Floats @ 3 month term SOFR + 2.91%
EFSC Statutory Trust III11,341 11,341 December 15, 2034December 15, 2009
Floats @ 3 month term SOFR + 2.23%
EFSC Clayco Statutory Trust II4,124 4,124 September 15, 2035September 15, 2010
Floats @ 3 month term SOFR + 2.09%
EFSC Statutory Trust IV10,310 10,310 December 15, 2035December 15, 2010
Floats @ 3 month term SOFR + 1.70%
EFSC Statutory Trust V4,124 4,124 September 15, 2036September 15, 2011
Floats @ 3 month term SOFR + 1.86%
EFSC Capital Trust VI14,433 14,433 March 30, 2037March 30, 2012
Floats @ 3 month term SOFR + 1.86%
EFSC Capital Trust VII4,124 4,124 December 15, 2037December 15, 2012
Floats @ 3 month term SOFR + 2.51%
JEFFCO Stat Trust I 7,732 7,732 February 22, 2031February 22, 2011
Fixed @ 10.20%
JEFFCO Stat Trust II (2)
4,712 4,658 March 17, 2034March 17, 2009
Floats @ 3 month term SOFR + 3.01%
Trinity Capital Trust III (2)
5,606 5,539 September 8, 2034September 8, 2009
Floats @ 3 month term SOFR + 2.96%
Trinity Capital Trust IV 10,310 10,310 November 23, 2035August 23, 2010
Fixed @ 6.88%
Trinity Capital Trust V (2)
8,521 8,358 December 15, 2036September 15, 2011
Floats @ 3 month term SOFR + 1.91%
Total junior subordinated debentures93,688 93,404 
5.75% Fixed-to-floating rate subordinated notes
— 63,250 June 1, 2030June 1, 2025
Fixed @ 5.75% until
June 1, 2025, then floats @ Benchmark rate (3 month term SOFR) + 5.66%
Debt issuance costs— (103)
Total fixed-to-floating rate subordinated notes— 63,147 
Total subordinated debentures and notes$93,688 $156,551 
(1) Callable each quarter after initial call date.
(2) Purchase accounting adjustments are reflected in the balance and also impact the effective interest rate.

The Company has 13 unconsolidated statutory business trusts. These trusts issued preferred securities that were sold to third parties. The sole purpose of the trusts was to invest the proceeds in junior subordinated debentures of the Company that have terms identical to the trust preferred securities. The subordinated debentures, which are the sole assets of the trusts, are subordinate and junior in right of payment to all present and future senior and subordinated indebtedness and certain other financial conditions of the Company. The Company fully and unconditionally guarantees each trust’s securities obligations. Under current regulations, the trust preferred securities are included in tier 1 capital for regulatory capital purposes, subject to certain limitations.
The trust preferred securities are redeemable in whole or in part on or after their respective call dates. Mandatory redemption dates may be shortened if certain conditions are met. The securities are classified as subordinated debentures in the Company’s Consolidated Balance Sheets. Interest on the subordinated debentures held by the trusts is recorded as interest expense in the Company’s Consolidated Statements of Income. The Company’s investment in these trusts of $2.9 million at December 31, 2025 and 2024 is included in other investments in the Consolidated Balance Sheets. The Company has fixed the interest rate on a portion of its junior subordinated debentures through a series of interest rate swaps. For further discussion of the interest rate swaps and the corresponding terms, see “Note 7 – Derivative Financial Instruments.”

On May 21, 2020, the Company issued $63.3 million of 5.75% fixed-to-floating rate subordinated notes due in 2030 in a public offering (the “2030 Notes”). From the date of issuance, the 2030 Notes bore interest at a rate equal to 5.75% per annum, payable semiannually in arrears on each June 1 and December 1. Beginning June 1, 2025, the 2030 Notes bore interest at a floating rate per annum equal to a benchmark rate of three-month term SOFR (as defined in the Indenture, dated May 21, 2020, between the Company and U.S. Bank National Association, as trustee, and subsequent First Supplemental Indenture), plus 566 basis points. On September 2, 2025, the Company redeemed the 2030 Notes funded through the issuance of a $63.3 million senior note at a rate of one-month Term SOFR plus a spread of 250 basis points. Prior to being redeemed, the 2030 Notes bore interest at a floating rate then equal to 9.98% per annum, payable quarterly in arrears on March 1, June 1, September 1 and December 1 of each year.

FHLB Advances
FHLB advances are collateralized by 1-4 family residential real estate loans, business loans, and certain CRE loans. At December 31, 2025 and 2024, the unpaid principal of the loans pledged to the FHLB of Des Moines was $2.9 billion and $2.6 billion, respectively. The loans are pledged to the secured line of credit to maintain the borrowing base, which had availability of approximately $1.6 billion and $1.3 billion at December 31, 2025 and 2024, respectively.

The Company did not have any FHLB advances at December 31, 2025 or 2024.

Securities Sold Under Agreement to Repurchase
The Company enters into sales of securities under agreements to repurchase. The agreements are transacted with deposit clients and are utilized as an overnight investment product. The amounts received under these agreements represent short-term borrowings and are reflected as a liability in the Consolidated Balance Sheets. The securities underlying these agreements are included in investment securities in the Consolidated Balance Sheets. The Company has no control over the market value of the securities, which fluctuates due to market conditions. However, the Company is obligated to promptly transfer additional securities if the market value of the securities falls below the repurchase agreement price. The Company manages this risk by maintaining an unpledged securities portfolio that it believes is sufficient to cover a decline in the market value of the securities sold under agreements to repurchase.

The following table summarizes securities sold under agreements to repurchase as of and for the periods indicated:
December 31,
($ in thousands)20252024
Securities sold under agreement to repurchase balance$292,782 $244,618 
Weighted average interest rate2.90 %3.44 %
Federal Reserve Line
The Bank also has a line with the Federal Reserve of St. Louis which provides additional liquidity. As of December 31, 2025 and 2024, $3.0 billion and $2.8 billion, respectively, was available under this line. This line was secured by a pledge of certain eligible loans and securities aggregating $3.5 billion and $3.2 billion, at December 31, 2025 and 2024, respectively. There were no amounts drawn on the Federal Reserve line of credit as of December 31, 2025 or 2024.

Other Borrowings
The Company had $36.2 million of borrowings from various entities related to New Market Tax Credit investments at December 31, 2025 and 2024. These notes have remaining terms that range from 23-28 years. These notes have an interest rate of 1.0% and are generally interest only for the first 7 years.

Revolving Credit Line
Effective February 22, 2025, the Company entered into a credit agreement with another bank that includes a senior unsecured revolving credit commitment (the “Revolving Commitment”) and an option for a single advance term loan draw (“2025 Term Loan,” collectively the “Loan Agreement”). The Revolving Commitment has a one-year term, maturing on February 21, 2026, allows for borrowings up to $25 million, and has an interest rate of one-month Term SOFR plus 185 basis points until February 2026. In February 2026, the Revolving Commitment was renewed for a one-year term. The proceeds can be used for general corporate purposes. The revolving credit line was not accessed in 2025 or 2024.

Term Loan
In February 2019, the Company entered into a five year, $40.0 million unsecured term loan agreement (the “2019 Term Loan”) with another bank with the proceeds primarily used to fund the company’s cash portion of an acquisition in 2019. The 2019 Term Loan agreement matured in February 2024 and was not renewed.

On September 2, 2025, the Company drew on the $63.3 million 2025 Term Loan for the specific purpose of redeeming the 2030 Notes. The 2025 Term Loan is payable in 20 equal quarterly installments on March 31, June 30, September 30 and December 31 with a final installment due on the five year anniversary of the initial advance date. The interest rate of the 2025 Term Loan is one-month Term SOFR plus 250 basis points.

The Loan Agreement is subject to ongoing compliance with a number of customary affirmative and negative covenants as well as specified financial covenants. A fee of 0.40% annually is assessed against the unused commitments.

The following table summarizes the term loans as of and for the periods indicated:
December 31,
($ in thousands)20252024
Term loan balance$58,732 $— 
Weighted average interest rate6.68 %6.78 %
v3.25.4
Litigation and Other Contingencies
12 Months Ended
Dec. 31, 2025
Other Liabilities Disclosure [Abstract]  
Litigation and Other Contingencies LITIGATION AND OTHER CONTINGENCIES The Company, from time to time, is a party to various legal proceedings arising out of its businesses. Management believes there are no such legal proceedings pending or threatened against the Company in the ordinary course of business, directly, indirectly, or in the aggregate that, if determined adversely, would have a material adverse effect on the business, consolidated financial condition, results of operations or cash flows of the Company.
v3.25.4
Regulatory Capital
12 Months Ended
Dec. 31, 2025
Regulated Operations [Abstract]  
Regulatory Capital REGULATORY CAPITAL
Quantitative measures established by regulation to ensure capital adequacy require the Bank to maintain minimum ratios (set forth in the following table) of total, tier 1, and common equity tier 1 capital to risk-weighted assets, and of tier 1 capital to average assets. Management believes, as of December 31, 2025 and 2024, that the Company met all capital adequacy requirements to which it is subject.

As of December 31, 2025 and 2024, the Bank was categorized as “well-capitalized” under the regulatory framework for prompt corrective action. To be categorized as “well-capitalized” the Bank must maintain minimum total risk-based capital, tier 1 risk-based capital, common equity tier 1 risk-based capital, and tier 1 leverage ratios as set forth in the following table. In addition, the Company must maintain an additional CCB above the regulatory minimum ratio requirements. The CCB is designed to insulate banks from periods of stress and impose constraints on dividends, common stock repurchases and discretionary bonus payments when capital levels fall below prescribed levels.

The following table presents the capital ratios as of the periods indicated:
December 31,
20252024
EFSCBankEFSCBankTo Be Well-CapitalizedMinimum Ratio
with CCB
CET1 Capital to Risk Weighted Assets11.6 %11.9 %11.8 %12.4 %6.5 %7.0 %
Tier 1 Capital to Risk Weighted Assets12.8 %11.9 %13.1 %12.4 %8.0 %8.5 %
Total Capital to Risk Weighted Assets13.9 %13.0 %14.6 %13.4 %10.0 %10.5 %
Leverage Ratio (Tier 1 Capital to Average Assets)10.5 %9.7 %11.1 %10.5 %5.0 %N/A
v3.25.4
Shareholders' Equity and Compensation Plans
12 Months Ended
Dec. 31, 2025
Share-Based Payment Arrangement [Abstract]  
Shareholders' Equity and Compensation Plans STOCKHOLDERS’ EQUITY AND COMPENSATION PLANS
 
Stockholders’ Equity

Common Stock
At December 31, 2025 and 2024, the Company has reserved the following shares of its authorized but unissued common stock for possible future issuance in connection with the following:
December 31,
20252024
Outstanding performance units (maximum issuance)407,124 363,070 
Outstanding RSU’s320,777 297,122 
Outstanding options597,997 510,812 
2018 Stock Incentive Plan637,686 290,841 
Non-Management Director Plan76,272 104,145 
2018 Employee Stock Purchase Plan322,494 399,289 
Total2,362,350 1,965,279 

Common Stock Repurchase Plan
In May 2022, the Company’s board of directors authorized the repurchase of up to two million shares of the Company’s common stock. The repurchases may be made in open market or privately negotiated transactions and the stock repurchase program will remain in effect until fully utilized or until modified, superseded or terminated. At December 31, 2025, there were 1,114,483 shares available for repurchase under the plan.
Preferred Stock
The Company has 5,000,000 shares of authorized preferred stock with a par value of $0.01 with 75,000 shares issued and outstanding at the end of 2025 and 2024. The Board of Directors has the right to set for each series of preferred stock, subject to the laws of the State of Delaware, the dividend rate, conversion and redemption terms, voting rights and liquidation preferences, among others. In the fourth quarter 2021, the Company issued and sold 3,000,000 depositary shares, each representing 1/40th interest in a share of the Company’s 5% Noncumulative, Perpetual Preferred Stock, Series A (“Series A Preferred Stock”), totaling $72.0 million, net of issuance costs. The depositary shares trade under the ticker “EFSCP”. The Series A Preferred Stock may be redeemed at the Company’s option, subject to prior regulatory approval, in whole or in part on any dividend payment date on or after December 15, 2026 or within 90 days following a regulatory capital event, as defined in the offering documents. If any Series A Preferred Stock are redeemed, a proportionate number of depositary shares will also be redeemed.

Dividends
The Company’s ability to pay dividends to its stockholders is generally dependent upon the payment of dividends by the Bank to the parent company. The Bank cannot pay dividends to the extent it would be deemed undercapitalized by the FDIC after making such dividend.

Preferred stock dividends, when and if declared by the board of directors, are payable, quarterly in arrears, on March 15, June 15, September 15 and December 15 of each year. If dividends on the Series A Preferred stock have not been declared or paid in six quarterly periods, whether or not consecutive, the number of directors on the board will automatically be increased by two and the holders of the Series A preferred stock will be entitled to vote for the additional directors. Quarterly dividends have been declared and paid in all periods since the preferred stock was issued.

Dividends on the Company’s capital stock are prohibited under the terms of the junior subordinated debenture agreements, see “Note 11 – Debt,” if the Company is in continuous default on its payment obligations to the capital trusts, has elected to defer interest payments on the debentures or extends the interest payment period. Furthermore, unless dividends on all outstanding shares of the Series A Preferred Stock for the most recently completed dividend period have been paid or declared, dividends on, and repurchases of, common stock is prohibited. At December 31, 2025, the Company was not in default on any of the junior subordinated debenture issuances or preferred stock.

Accumulated Other Comprehensive Income (Loss)
The following table presents the changes in accumulated other comprehensive income (loss) after-tax by component:
($ in thousands)Net Unrealized Gain (Loss) on Available-for-Sale Debt SecuritiesUnamortized Gain (Loss) on Held-to-Maturity SecuritiesNet Unrealized Gain (Loss) on Cash Flow HedgesTotal
Balance, December 31, 2022
$(144,549)$13,185 $1,032 $(130,332)
Net change31,705 (2,605)217 29,317 
Balance, December 31, 2023
$(112,844)$10,580 $1,249 $(101,015)
Net change(9,288)(2,492)(3,923)(15,703)
Balance, December 31, 2024
$(122,132)$8,088 $(2,674)$(116,718)
Net change60,126 (2,447)4,452 62,131 
Balance, December 31, 2025
$(62,006)$5,641 $1,778 $(54,587)
The following table presents the pre-tax and after-tax changes in the components of other comprehensive income:
202520242023
($ in thousands)Pre-taxTax effectAfter-taxPre-taxTax effectAfter-taxPre-taxTax effectAfter-tax
Change in unrealized gain (loss) on available-for-sale securities$80,004 $19,841 $60,163 $(12,351)$(3,063)$(9,288)$42,988 $10,833 $32,155 
Reclassification of gain on sale of available-for-sale securities(a)
(49)(12)(37)— — — (601)(151)(450)
Reclassification of gain on held-to-maturity securities(a)
(3,254)(807)(2,447)(3,314)(822)(2,492)(3,483)(878)(2,605)
Change in unrealized gain (loss) on cash flow hedges4,825 1,197 3,628 (6,949)(1,723)(5,226)(656)(165)(491)
Reclassification of loss on cash flow hedges(b)
1,095 271 824 1,731 428 1,303 945 237 708 
Total other comprehensive income (loss)$82,621 $20,490 $62,131 $(20,883)$(5,180)$(15,703)$39,193 $9,876 $29,317 
(a)The pre-tax amount is reported in noninterest income/expense in the Consolidated Statements of Income.
(b)The pre-tax amount is reported in interest income/expense in the Consolidated Statements of Income.

Compensation Plans

The Company has adopted stock-based compensation plans to reward and provide long-term incentive for directors and key employees of the Company. These plans provide for the granting of stock, stock options, stock-settled stock appreciation rights, and RSUs, and may contain performance terms for key employees as designated by the Board of Directors upon the recommendation of the Compensation Committee of the Board. The Company uses authorized and unissued shares to satisfy stock award exercises.

The total excess income tax benefit for stock-based compensation arrangements was $0.6 million, immaterial, and $0.3 million for the years ended December 31, 2025, 2024, and 2023, respectively. At December 31, 2025, there was $15.7 million of total unrecognized compensation cost related to unvested stock-based compensation awards. The cost is expected to be recognized over a weighted-average term of approximately two years.

The following table summarizes stock-based compensation expense:
For the year ended December 31,
($ in thousands)202520242023
Performance stock units$4,510 $2,898 $2,879 
Restricted stock units6,004 5,341 5,014 
Stock options2,244 2,110 1,609 
Employee stock purchase plan733 523 644 
Total stock-based compensation expense$13,491 $10,872 $10,146 

Performance Stock Units
The Company has entered into long-term incentive agreements with certain key employees. These awards are conditioned on certain performance criteria and market criteria measured against a group of peer banks over a three-year period for each grant. The awards contain minimum (threshold), target, and maximum (exceptional) performance levels. In the event of a change in control, as defined in the plan, the awards will vest at least at the target level. The amount of the awards is determined at the end of the three-year vesting and performance period. The fair value of performance units issued upon vesting in 2025, 2024, and 2023 were $4.4 million, $2.6 million, and $1.6 million, respectively.
The following tables present information related to the outstanding performance stock units at December 31, 2025:
($ in thousands, except per share data)2023-2025 Cycle2024-2026 Cycle2025-2027 Cycle
Shares issuable at target56,424 83,346 63,792 
Maximum shares issuable112,848 166,692 127,584 
Unrecognized compensation cost$— $1,078 $2,608 
Weighted average grant date fair value (per share)$62.19 $38.84 $61.33 

Maximum Shares IssuableWeighted Average Grant Date Fair Value
Outstanding at December 31, 2024
363,070 $49.10 
Granted127,584 61.33 
Vested (issued 75,385 shares)
(83,530)51.91 
Outstanding at December 31, 2025
407,124 $52.36 

Restricted Stock Units
The Company awards nonvested stock, in the form of RSUs to employees. RSUs generally are subject to continued employment and generally vest ratably over three to five years. Vesting is accelerated upon a change in control or the employee meeting certain retirement criteria. RSUs do not carry voting or dividend rights until vested. Sales of the units are restricted prior to vesting.

The following table presents various information related to the RSUs:
At or for the year ended December 31,
($ in thousands except per unit data)202520242023
Total fair value of awards vesting during the year $5,839 $4,919 $3,894 
Unrecognized compensation cost 9,385 8,328 8,438 
Expected years to recognize unearned compensation2.0 years1.5 years1.7 years
Weighted average grant date fair value per unit$56.22 $41.52 $50.46 

The following table presents a summary of the status of the Company’s RSU awards as of December 31, 2025 and changes during the year then ended:
SharesWeighted Average Grant Date
Fair Value
Outstanding at December 31, 2024
297,122 $46.07 
Granted138,032 56.22 
Vested(101,782)45.79 
Forfeited(12,595)51.59 
Outstanding at December 31, 2025
320,777 $50.31 

Stock Options
In determining compensation cost for stock options, the Black-Scholes option-pricing model is used to estimate the fair value on date of grant. The model utilizes several assumptions in its calculations. The risk-free rate for periods within the contractual life of the option is based on the U.S. Treasury yield in effect at the time of the grant. The expected term of options granted is based on the option's vesting schedule and expected exercise patterns and represent the period of time options granted are expected to be outstanding. The expected volatility is based on the historical volatility of the Company's stock and expected term of the option. The dividend yield is determined by annualizing the dividend rate as a percentage of the Company's stock price.
The following weighted average assumptions were used for grants issued during the years ended December 31, 2025, 2024, and 2023.
Weighted Average
For the year ended December 31,
202520242023
Risk Free Interest Rate4.08%4.27%4.09%
Expected Dividend Yield2.03%2.53%1.84%
Expected Volatility37.26%35.79%34.74%
Expected Term (years)6.26.26.3

Non-qualified stock options have been granted to key employees with exercise prices equal to the market price of the Company’s common stock at the date of grant and 10-year contractual terms. Stock options have a vesting schedule of three to five years.

The following table is a summary of stock option activity for 2025:
SharesWeighted
Average
Exercise Price
Weighted
Average
Remaining
Contractual Term
Outstanding at December 31, 2024
510,812 $45.43 
Granted118,779 57.17 
Exercised(21,055)45.56 
Forfeited(10,539)49.01 
Outstanding at December 31, 2025
597,997 $47.69 7.4 years
Exercisable at December 31, 2025
240,328 $46.39 6.2 years

The intrinsic value of options exercised totaled $1.2 million and $0.7 million in 2025 and 2024, respectively. The intrinsic value of options outstanding, expected to vest, and exercisable totaled $3.8 million, $3.8 million, and $1.8 million, respectively, in 2025. In 2024, the intrinsic value of options outstanding, expected to vest, and exercisable totaled $5.6 million, $5.6 million, and $1.5 million, respectively

Employee Stock Purchase Plan
The Company’s Employee Stock Purchase Plan (“ESPP”) provides its eligible employees with an opportunity to purchase common stock through accumulated payroll contributions. The ESPP provides for shares to be purchased at 85% of the lesser of the stock price at the enrollment date or the exercise date. The maximum number of shares of common stock available for sale under the ESPP is 750,000. In 2025, 2024, and 2023, employees purchased 76,795, 48,366, and 68,286 shares, respectively, and there are 322,494 remaining shares available under the ESPP at December 31, 2025.

Stock Plan for Non-Management Directors
The Company has adopted a Stock Plan for Non-Management Directors, which provides for issuing up to 400,000 shares of common stock to non-management directors as compensation. At December 31, 2025, there were 61,782 shares of stock available for grant under the Stock Plan for Non-Management Directors, exclusive of 14,490 shares to be issued upon deferral release.
The following table presents various information related to the Stock Plan for Non-Management Directors:.
At or for the year ended December 31,
202520242023
Shares granted18,118 28,993 27,016 
Weighted average grant date fair value$60.51 $41.10 $41.31 

401(k) Plan
The Company has a 401(k) savings plan which covers substantially all full-time employees over the age of 21 and matches 100% of the first 6% of employee contributions. The amount charged to expense for the Company’s contributions to the plan was $7.7 million, $7.1 million and $6.5 million for 2025, 2024, and 2023, respectively.

Deferred Compensation Plan
The Company has a nonqualified deferred compensation plan that permits certain executives to participate and defer up to 25% of their base salary and/or up to 100% of their eligible bonus for a plan year. Participants make an irrevocable election when they elect to participate for a plan year to receive the vested account balance following their retirement date, or at a future date not less than five years after the beginning of the plan year. At December 31, 2025, the Company had a liability of $4.3 million related to the deferred compensation plan.
v3.25.4
Income Taxes
12 Months Ended
Dec. 31, 2025
Income Tax Disclosure [Abstract]  
Income Taxes INCOME TAXES
The following table presents the components of income tax expense (benefit) for the years ended December 31:
Year ended December 31,
($ in thousands)202520242023
Current:
Federal$63,474 $41,477 $40,471 
State and local13,283 8,022 9,616 
Total current76,757 49,499 50,087 
Deferred:
Federal4,981 (2,535)283 
State and local605 (986)2,097 
Total deferred5,586 (3,521)2,380 
Total income tax expense$82,343 $45,978 $52,467 
The following table presents a reconciliation by rate and amount of expected income tax expense computed by applying the statutory federal income tax rate to income before income taxes reflected in the Consolidated Statements of Income to the effective income tax expense:
Year ended December 31,
AmountRateAmountAmount
($ in thousands)202520242023
Income tax expense at federal statutory rate$59,581 21.0 %$48,561 $51,770 
Increase (decrease) in income tax resulting from:
State and local income taxes, net (1)
11,326 4.0 %7,334 9,445 
Federal tax credits:
New Markets Tax Credits(3,958)(1.4)%— — 
Low-income housing tax credits (“LIHTC”)(1,764)(0.6)%285 (56)
Other federal tax credits(1,611)(0.6)%(5,619)(4,364)
Total federal tax credits(7,333)(2.6)%(5,334)(4,420)
ITC recapture24,148 8.5 %— — 
Nontaxable or nondeductible items:
Tax-exempt interest income, net(7,137)(2.5)%(5,124)(4,942)
Bank-owned life insurance(1,558)(0.6)%(892)(888)
Non-deductible expenses3,152 1.1 %1,524 2,059 
Excess tax benefits(623)(0.2)%28 (251)
Total nontaxable or nondeductible items(6,166)(2.2)%(4,464)(4,022)
Other, net787 0.3 %(119)(306)
       Total income tax expense$82,343 29.0 %$45,978 $52,467 
(1) State taxes in California made up the majority (greater than 50 percent) of the tax effect in this category.
As of December 31, 2025 and 2024, the carrying value of the investments related to low-income housing tax credits was $19.9 million and $16.7 million, respectively. No impairment losses have been recognized from forfeiture or ineligibility of tax credits or other circumstances during the life of any of the LIHTC investments.

The following table presents the components of income taxes paid disaggregated by jurisdiction for the year ended December 31:
($ in thousands)2025
Federal$71,051 
State and local:
California6,932 
All other state and local4,888 
Total state and local11,820 
Total income taxes paid$82,871 
A net deferred income tax asset of $59.3 million and $85.4 million is included in other assets in the Consolidated Balance Sheets at December 31, 2025 and 2024, respectively. The following table presents the tax effect of temporary differences that gave rise to significant portions of the deferred tax assets and deferred tax liabilities for the periods indicated:
Year ended December 31,
($ in thousands)20252024
Deferred tax assets:
Allowance for loan losses$34,325 $34,212 
Loans held-for-sale2,633 3,304 
OREO— 39 
Deferred compensation6,413 5,209 
Accrued compensation6,897 6,265 
Unrealized losses on securities, net18,437 38,734 
Net operating losses and tax credits5,042 5,299 
Lease liability accrual6,812 6,485 
Other investments11,216 5,587 
Research and experimental expenses— 1,473 
Fixed assets— 2,802 
Deferred expenses2,610 3,021 
Other deferred tax assets4,165 3,248 
Total deferred tax assets98,550 115,678 
Deferred tax liabilities:
Acquired loans1,490 1,922 
Intangible assets8,880 8,756 
Right of use asset6,032 5,644 
Anticipated insurance proceeds8,060 — 
Other investments10,901 10,233 
Other deferred tax liabilities1,049 951 
Total deferred tax liabilities36,412 27,506 
Net deferred tax asset before valuation allowance62,138 88,172 
Less: valuation allowance2,812 2,812 
Net deferred tax asset$59,326 $85,360 

As part of an acquisition in 2019, the Company acquired net operating loss, tax credit, and capital loss deferred tax assets. Net operating losses originated in the years 2012, 2014-2017, and 2019 and will expire in the years between 2032-2037. Tax credit carryforwards originated in years 2010-2015 and will expire in the years between 2030-2035.
A valuation allowance is provided on deferred tax assets when it is more likely than not that some portion of the assets will not be realized. The company determined it was more likely than not that some of the acquired net operating loss and tax credit assets would not be realized and has recognized a valuation allowance of $2.8 million at December 31, 2025 and 2024, respectively.
The Company and its subsidiaries file income tax returns in the federal jurisdiction and in 31 states and localities. The Company is no longer subject to federal, state or local income tax audits by tax authorities for years before 2020, with the exception of 2016 and 2017 being open years by state taxing authorities. Net operating losses generated prior to 2016 that are utilized going forward would still be subject to examination.

As of December 31, 2025, the gross amount of unrecognized tax benefits was $6.0 million and the total amount of net unrecognized tax benefits that would impact the effective tax rate, if recognized, was $4.7 million compared to $4.0 million and $2.4 million as of December 31, 2024 and 2023, respectively. The Company is under audit by the state of California, Minnesota, and Missouri, and while the Company has concluded it has adequately provided for uncertain tax positions, the outcome of such audits are always uncertain and could result in additional tax expense.

The Company recognizes gross interest and penalties related to uncertain tax positions in income tax expense and classifies such interest and penalties in the liability for unrecognized tax benefits. The amount accrued for interest and penalties was $3.1 million as of 2025, $2.1 million as of 2024, and $1.0 million as of 2023.

The following table summarizes the activity in the gross liability for unrecognized tax benefits for the periods presented:
($ in thousands)202520242023
Balance at beginning of year$5,016 $3,077 $2,724 
Additions based on tax positions related to the current year1,347 1,212 727 
Additions for tax positions of prior years— 1,128 24 
Settlements or lapse of statute of limitations(338)(401)(398)
Balance at end of year$6,025 $5,016 $3,077 

During 2025, a solar provider from which the Company had purchased $24.1 million of transferrable solar tax credits declared bankruptcy. The bankrupt solar provider indirectly owned, through a complex structure of multiple entities, the solar projects generating the tax credits that the Company purchased. As part of the bankruptcy, the bankrupt solar provider sold and transferred equity interests in certain of those entities. As a result of this transfer, the $24.1 million of solar tax credits purchased by the Company were recaptured. The Company previously purchased an insurance policy to insure against recapture risk and anticipates proceeds from the insurance policy to cover the $24.1 million of recaptured tax credits and approximately $8.0 million of incremental tax liability attributable to the anticipated insurance proceeds from the insured recaptured credits. The Company has a receivable of $32.1 million related to the pending insurance claim included in “Other assets” in the Consolidated Balance Sheets as of December 31, 2025, and the anticipated proceeds from the insurance policy and increased tax liability are included in “Noninterest Income” and “Income Tax Expense,” respectively, in the Consolidated Statements of Income for the year ended December 31, 2025.
v3.25.4
Commitments and Contingent Liabilities
12 Months Ended
Dec. 31, 2025
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingent Liabilities COMMITMENTS AND CONTINGENT LIABILITIES
Long-term Lease Commitments
See “Note 6 – Leases” in this report for information regarding the Company’s long-term lease commitments.

Off-Balance-Sheet Commitments
The Company issues financial instruments in the normal course of the business of meeting the financing needs of its clients. These financial instruments include commitments to extend credit and standby letters of credit. These instruments may involve, to varying degrees, elements of credit and interest rate risk in excess of the amounts recognized in the Consolidated Balance Sheets. The Company’s extent of involvement and maximum potential exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is not more than the contractual amount of these
instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for financial instruments included on its Consolidated Balance Sheets.

The following table summarizes the contractual amounts of off-balance-sheet financial instruments as of the periods indicated: 
($ in thousands)December 31, 2025December 31, 2024
Commitments to extend credit$2,866,028 $3,001,565 
Letters of credit102,884 137,926 
Tax creditsNM1,801 
Limited partnership commitments43,785 39,278 

There was an insignificant amount of unadvanced commitments on impaired loans at December 31, 2025 and December 31, 2024. Other liabilities include an ACL on unadvanced commitments of $6.0 million and $6.1 million at December 31, 2025 and 2024, respectively.

Commitments to extend credit are agreements to lend to a client as long as there is no violation of any condition established in the contract. Commitments usually have fixed expiration dates or other termination clauses, may have significant usage restrictions, and may require payment of a fee. Of the total commitments to extend credit at December 31, 2025, and December 31, 2024, $124.9 million and $156.5 million, respectively, represent fixed rate loan commitments. Since certain of the commitments may expire without being drawn upon or may be revoked, the total commitment amounts do not necessarily represent future cash obligations. The Company evaluates each client’s credit worthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Company upon extension of credit, is based on management’s credit evaluation of the borrower. Collateral held varies, but may include accounts receivable, inventory, premises and equipment, and real estate.

Letters of credit are conditional commitments issued by the Company to guarantee the performance of a client to a third party. These letters of credit are issued to support contractual obligations of the Company’s clients. The credit risk involved in issuing letters of credit is essentially the same as the risk involved in extending loans to clients. The approximate remaining term of letters of credit range from one month to four years, six months at December 31, 2025.

The Company also has off-balance sheet commitments for purchases of tax credits and commitments for various capital raises for limited partnership investments.
v3.25.4
Fair Value Measurements
12 Months Ended
Dec. 31, 2025
Fair Value Disclosures [Abstract]  
Fair Value Measurements FAIR VALUE MEASUREMENTS
The fair value of an asset or liability is the exchange price that would be received to sell that asset or paid to transfer that liability in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for such asset or liability. Inputs to valuation techniques include the assumptions that market participants would use in pricing an asset or liability. ASC Topic 820, Fair Value Measurements and Disclosures, establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:
 

Level 1 Inputs - Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.

Level 2 Inputs - Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates, volatilities, prepayment speeds, credit
risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means.

Level 3 Inputs - Unobservable inputs for determining the fair values of assets or liabilities that reflect an entity’s own assumptions about the assumptions that market participants would use in pricing the assets or liabilities.
 
Fair value on a recurring basis
The following tables summarize financial instruments measured at fair value on a recurring basis, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value:
 December 31, 2025
($ in thousands)Quoted Prices in Active Markets for Identical Assets (Level 1)Significant Other Observable Inputs (Level 2)Significant Unobservable Inputs
 (Level 3)
Total Fair Value
Assets
Securities available-for-sale
Obligations of U.S. Government-sponsored enterprises$— $182,572 $— $182,572 
Obligations of states and political subdivisions— 572,705 — 572,705 
Agency mortgage-backed securities— 1,709,311 — 1,709,311 
U.S. Treasury Bills— 170,984 — 170,984 
Corporate debt securities— 19,463 — 19,463 
Total securities available-for-sale— 2,655,035 — 2,655,035 
Other investments— 3,148 — 3,148 
Derivatives— 12,484 — 12,484 
Total assets$— $2,670,667 $— $2,670,667 
Liabilities
Derivatives$— $10,114 $— $10,114 
Total liabilities$— $10,114 $— $10,114 

 December 31, 2024
($ in thousands)Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Total Fair
Value
Assets
Securities available-for-sale
Obligations of U.S. Government-sponsored enterprises$— $276,040 $— $276,040 
Obligations of states and political subdivisions— 409,197 — 409,197 
Agency mortgage-backed securities— 1,027,394 — 1,027,394 
U.S. Treasury Bills— 128,893 — 128,893 
Corporate debt securities— 20,746 — 20,746 
Total securities available-for-sale— 1,862,270 — 1,862,270 
Other investments— 2,983 — 2,983 
Derivative financial instruments— 15,144 — 15,144 
Total assets$— $1,880,397 $— $1,880,397 
Liabilities
Derivative financial instruments$— $18,692 $— $18,692 
Total liabilities$— $18,692 $— $18,692 
Securities available-for-sale. Fair values for available-for-sale securities are based upon dealer quotes, market spreads, the U.S. Treasury yield curve, trade execution data, market consensus prepayment speeds, credit information and the bond’s terms and conditions at the security level. Changes in fair value are recognized through accumulated other comprehensive income.
Derivatives. Derivatives are reported at fair value utilizing Level 2 inputs. The Company obtains counterparty quotations to value its interest rate swaps and caps. In addition, the Company validates the counterparty quotations with third-party valuation sources. Derivatives with negative fair values are included in “Other liabilities” in the Consolidated Balance Sheets. Derivatives with positive fair value are included in “Other assets” in the Consolidated Balance Sheets. Changes in the fair value of client-related derivative instruments are recognized through net income. For the years ended December 31, 2025 and 2024, the gains and losses substantially offset each other due to the Company’s hedging of the client swaps with other bank counterparties.

Fair value on a non-recurring basis
Certain financial assets and financial liabilities are measured at fair value on a non-recurring basis; that is, the instruments are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment).

Individually-evaluated loans. On a quarterly basis, fair value adjustments are recorded as necessary on loans that no longer exhibit risk characteristics similar to other loans to account for (1) partial write-downs based on the current appraised or market-quoted value of the underlying collateral or (2) the full charge-off of the loan carrying value. In some cases, the properties for which market quotes or appraised values have been obtained are located in areas where comparable sales data is limited, outdated, or unavailable. In addition, the Company may adjust the valuations based on other relevant market conditions or information. Accordingly, fair value estimates, including those obtained from real estate brokers or other third-party consultants, for collateral-dependent loans are classified in Level 3 of the valuation hierarchy. Fair value estimates on individually-evaluated loans utilizing a discounted cash flow approach are also classified as Level 3.

OREO. These assets are initially reported at fair value, less cost to sell, and subsequently at the lower of cost or fair value, less cost to sell. Fair value is based on third party appraisals of each property and the Company’s judgment of other relevant market conditions. These are considered Level 3 inputs.

The following tables present financial instruments and non-financial assets still held as of the reporting date measured at fair value on a non-recurring basis:
December 31, 2025
(1)(1)(1)(1)
($ in thousands)Total Fair ValueQuoted Prices in Active
Markets for
Identical
Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Individually-evaluated loans$2,200 $— $— $2,200 
OREO81,544 — — 81,544 
Total$83,744 $— $— $83,744 
(1) The amounts represent balances measured at fair value during the period and still held as of the reporting date. 
December 31, 2024
(1)(1)(1)(1)
($ in thousands)Total Fair ValueQuoted Prices in Active
Markets for
Identical
Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Individually-evaluated loans$15,370 $— $— $15,370 
OREO3,955 — — 3,955 
Total$19,325 $— $— $19,325 
(1) The amounts represent balances measured at fair value during the period and still held as of the reporting date. 
Carrying amount and fair value
The following table is a summary of the carrying amounts and fair values of the Company’s financial instruments on the Consolidated Balance Sheets at December 31, 2025 and 2024. This summary excludes certain financial assets and liabilities for which carrying value approximates fair value and financial instruments that are recorded at fair value on a recurring basis disclosed above. Financial instruments for which carrying values approximate fair value include cash and due from banks, federal funds sold, interest bearing deposits, accrued interest receivable/payable, demand, savings and money market deposits.
 December 31, 2025December 31, 2024
($ in thousands)Carrying AmountEstimated fair valueLevelCarrying AmountEstimated fair valueLevel
Balance sheet assets    
Securities held-to-maturity, net$1,074,957 $1,039,814 Level 2$928,935 $858,871 Level 2
Other investments77,737 77,737 Level 269,801 69,801 Level 2
Loans held-for-sale928 928 Level 2110 110 Level 2
Loans, net11,660,316 11,622,939 Level 311,082,405 10,983,459 Level 3
State tax credits, held-for-sale11,141 11,904 Level 314,663 15,518 Level 3
Servicing asset3,021 4,733 Level 22,256 3,570 Level 2
Balance sheet liabilities  
Certificates of deposit$1,669,383 $1,665,449 Level 3$1,369,604 $1,364,377 Level 3
Subordinated debentures and notes93,688 92,093 Level 2156,551 155,102 Level 2
Other borrowings387,717 364,901 Level 2280,821 258,461 Level 2

Limitations
Fair value estimates are made at a specific point in time based on relevant market information and information about the financial instrument. These estimates are subjective in nature and involve uncertainties and matters of significant judgment, and therefore, cannot be determined with precision. Such estimates include the valuation of loans, goodwill, intangible assets, and other long-lived assets, along with assumptions used in the calculation of income taxes, among others. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using experience and other factors, including the current economic environment. Such estimates and assumptions are adjusted when facts and circumstances dictate. Changing real estate values, illiquid credit markets, volatile equity markets, and changes in consumer spending have combined to increase the uncertainty inherent in such estimates and assumptions. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods. In addition, these estimates do not reflect any premium or discount that could result from offering for sale the Company’s entire holdings of a particular financial instrument at one time. Fair value estimates are based on existing on-balance and off-balance-sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not
considered financial instruments. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in many of the estimates.
v3.25.4
Parent Company Only Condensed Financial Statements
12 Months Ended
Dec. 31, 2025
Condensed Financial Information Disclosure [Abstract]  
Parent Company Only Condensed Financial Statements PARENT COMPANY ONLY CONDENSED FINANCIAL STATEMENTS
Condensed Balance Sheets
December 31,
($ in thousands)20252024
Assets
Cash$145,359 $123,956 
Investment in Bank2,006,842 1,824,550 
Investment in nonbank subsidiaries13,795 8,717 
Other assets28,295 26,664 
   Total assets$2,194,291 $1,983,887 
Liabilities and Stockholders’ Equity
Subordinated debentures and notes$93,688 $156,551 
Notes payable58,732 — 
Accounts payable and other liabilities2,485 3,334 
Stockholders' equity2,039,386 1,824,002 
   Total liabilities and stockholders' equity$2,194,291 $1,983,887 



Condensed Statements of Income
Year ended December 31,
($ in thousands)202520242023
Income:
Dividends from Bank$100,000 $115,000 $45,000 
Dividends from nonbank subsidiaries1,500 720 4,875 
Other4,257 3,959 7,736 
Total income105,757 119,679 57,611 
Expenses:
Interest expense10,926 10,671 10,856 
Other expenses9,523 9,246 8,774 
Total expenses20,449 19,917 19,630 
Income before taxes and equity in undistributed earnings of subsidiaries85,308 99,762 37,981 
Income tax benefit2,652 3,530 2,520 
Net income before equity in undistributed earnings of subsidiaries87,960 103,292 40,501 
Equity in undistributed earnings of subsidiaries113,414 81,974 153,558 
Net income $201,374 $185,266 $194,059 
Condensed Statements of Cash Flows
Year ended December 31,
($ in thousands)202520242023
Cash flows from operating activities:
Net income$201,374 $185,266 $194,059 
Adjustments to reconcile net income to net cash provided by operating activities:
Stock-based compensation2,088 1,675 4,439 
Net income of subsidiaries(214,915)(197,694)(203,433)
Dividends from subsidiaries101,500 115,720 49,875 
Other, net(2,288)(1,020)(421)
Net cash provided by operating activities87,759 103,947 44,519 
Cash flows from investing activities:
Cash proceeds from subsidiaries— 2,188 — 
Purchases of other investments(1,186)(1,216)(1,002)
Proceeds from distributions on other investments960 2,549 3,314 
Net cash provided by (used in) investing activities(226)3,521 2,312 
Cash flows from financing activities:
Paydown of subordinated debentures(63,250)— — 
Proceeds from issuance of long-term debt63,250 — — 
Repayment of long-term debt(4,518)(11,429)(5,714)
Dividends paid on common stock(45,093)(39,550)(37,368)
Repurchase of common stock(14,145)(29,641)— 
Dividends paid on preferred stock(3,750)(3,750)(3,750)
Other1,376 440 1,401 
Net cash used in financing activities(66,130)(83,930)(45,431)
Net increase in cash and cash equivalents21,403 23,538 1,400 
Cash and cash equivalents, beginning of year123,956 100,418 99,018 
Cash and cash equivalents, end of year$145,359 $123,956 $100,418 
v3.25.4
Supplemental Financial Information
12 Months Ended
Dec. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Supplemental Financial Information SUPPLEMENTAL FINANCIAL INFORMATION
The following table presents other income and other expense components, including items that exceed one percent of the aggregate of total interest income and noninterest income in one or more of the periods indicated:

Year ended December 31,
($ in thousands)202520242023
Other income:
Bank-owned life insurance$7,420 $3,737 $3,688 
Community development fees3,364 2,440 4,037 
Net gain on OREO6,255 3,089 187 
Gain on SBA loan sales4,188 1,415 2,015 
Anticipated insurance proceeds1
32,112 — — 
Other income12,260 11,306 12,985 
Total other noninterest income$65,599 $21,987 $22,912 
Other expense:
Amortization of intangibles$3,724 $3,834 $4,601 
Banking expenses9,117 8,409 8,110 
FDIC and other insurance13,296 13,161 13,164 
Loan, legal expenses12,555 8,749 8,639 
Outside services5,449 6,671 7,040 
Other expenses33,771 29,706 32,332 
Total other noninterest expenses$77,912 $70,530 $73,886 
1Represents anticipated proceeds from a pending insurance claim related to a third quarter 2025 solar tax credit recapture event.
v3.25.4
Segment Reporting
12 Months Ended
Dec. 31, 2025
Segment Reporting [Abstract]  
Segment Reporting SEGMENT REPORTING
The Company has determined it has one operating and reportable segment. The economic characteristics, including the nature, the type or class of client, and the nature of the regulatory environment of the products, services and business lines of the Company are all similar. The Company provides a full range of banking services, including mortgage, tax credit brokerage, wealth management and traditional banking services, to individuals and corporate clients. Refer to “Item 8. Note 1 – Summary of Significant Accounting Policies” for the accounting policies of the Company.

The Company’s chief operating decision maker (“CODM”) is the chief executive officer. The operating results that are regularly reviewed by the CODM are the consolidated results of the Company. The CODM uses the consolidated results of the Company in deciding whether to reinvest profits into the segment or into other parts of the entity, such as for acquisitions or to pay dividends. The CODM assesses performance for the segment and decides how to allocate resources based on net income, reported on the income statement as consolidated net income. The CODM is provided with the consolidated financial statement package on a monthly basis.
The Company considered the following factors, among others, in determining significant segment expenses: the magnitude of the expense item and its relevance to the segment’s performance, the variability and volatility of the expense item, and whether the expenses are used by the CODM. The Company’s significant segment revenues and expenses that are regularly provided to the CODM, including the Company’s profit or loss, have been included within the primary financial statements and notes thereto. Refer to “Item 8. Consolidated Financial Statements” and “Item 8. Note 19 - Supplemental Financial Information” for these figures.
v3.25.4
Insider Trading Arrangements
3 Months Ended
Dec. 31, 2025
Trading Arrangements, by Individual  
Rule 10b5-1 Arrangement Adopted false
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
v3.25.4
Insider Trading Policies and Procedures
12 Months Ended
Dec. 31, 2025
Insider Trading Policies and Procedures [Line Items]  
Insider Trading Policies and Procedures Adopted true
v3.25.4
Cybersecurity Risk Management and Strategy Disclosure
12 Months Ended
Dec. 31, 2025
Cybersecurity Risk Management, Strategy, and Governance [Line Items]  
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Governance
Our Information Security (“IS”) Program consists of policies, procedures and guidelines to ensure the security, availability and confidentiality of client information. The IS Program is led by our Chief Information Security Officer (“CISO”) under the direction of the Chief Administrative Officer and is subject to additional management oversight by our Operations Technology Committee. The CISO has over 20 years of experience in cybersecurity and is a licensed attorney in both Missouri and Illinois. He currently holds multiple professional security certifications that include ISC2 Certified Information System Security Professional and Certified Cloud Security Professional, ISACA Certified Information Security Manager and EC-Council Certified Ethical Hacker. The Chief Administrative Officer is a licensed CPA in the state of Missouri. Prior to his appointment as Chief Administrative Officer, he served at Enterprise in senior finance roles within the Company, including Senior Vice President and Controller, and Chief Financial Officer of the Bank. The Operations Technology Committee is a management committee with overall responsibility for monitoring the systems, policies and procedures for our loan, deposit and wealth management business operations. This includes the framework used to identify and prevent cyberattacks or breaches. The Operations Technology Committee chair reports committee activities into the Risk Committee of the Board. Additionally, the CISO is a member of this committee, as well as the Risk Oversight, Sustainability and Disclosure Committees, and advises these committees on risks and opportunities related to information security, including data privacy.

The Risk Committee of the Board oversees the IS Program in the following ways: (a) monitors and oversees the Company’s business and information technology operations necessary for its business plan, including projected growth, technology capacity, planning, operational execution, product development and management capacity, (b) reviews the Company’s framework to prevent, detect, and respond to cyberattacks or breaches, as well as identifying areas of concern regarding possible vulnerabilities and best practices to secure points of vulnerability, and reviews policies pertaining to information security and cyber threats, taking into account the potential for external threats, internal threats, and threats arising from transactions with trusted third parties and vendors, and (c) reviews the Company’s incident response, business continuity and disaster recovery planning and preparedness including processes, policies and procedures that are related to preparing for recovery or continuation of technology infrastructure which are vital to the Company. As part of the Board’s oversight, the Board receives quarterly IS reports and updates from the Chief Information Officer (“CIO”) and CISO. At least annually, our Board also receives IS reports from the CISO which summarize new and emerging cybersecurity trends, trends in type, frequency and origination of attacks, and the effectiveness of our IS Program in mitigating cybersecurity threats. In the event of an information security incident, our Incident Response Plan clarifies the steps for escalation according to the severity of the attack.

The IS team is staffed primarily with internal associates and we utilize third party service providers for extended coverage. We hire IS team members that have industry relevant information security or technology certifications and knowledge to implement and oversee the procedures and processes of our IS Program and to adequately manage and enforce our IS policies, procedures and guidelines. Further, management involved in the cybersecurity process possess the necessary skills and expertise to adequately manage and enforce our IS policies, procedures and guidelines.

While all vendors are subject to our vendor management due diligence process, those with access to our data and data centers are subject to more rigorous initial and more frequent ongoing due diligence. This includes reviews of Service Organization Control 2 reports, information security policies, vulnerability and penetration tests, human resource policies such as background checks and training, and business continuity plans.

We may face cybersecurity risks in connection with our normal business that could have a material adverse effect on our business strategy, results of operations, financial condition, or reputation. Although such risks have not materially affected us, we have experienced, and may continue to experience, cyber incidents during our normal course of business. For further discussion about these risks, see “Item 1A. Risk Factors - Technology and Cybersecurity Risks.”
Cybersecurity Risk Management Processes Integrated [Flag] true
Cybersecurity Risk Management Processes Integrated [Text Block] privacy.
The Risk Committee of the Board oversees the IS Program in the following ways: (a) monitors and oversees the Company’s business and information technology operations necessary for its business plan, including projected growth, technology capacity, planning, operational execution, product development and management capacity, (b) reviews the Company’s framework to prevent, detect, and respond to cyberattacks or breaches, as well as identifying areas of concern regarding possible vulnerabilities and best practices to secure points of vulnerability, and reviews policies pertaining to information security and cyber threats, taking into account the potential for external threats, internal threats, and threats arising from transactions with trusted third parties and vendors, and (c) reviews the Company’s incident response, business continuity and disaster recovery planning and preparedness including processes, policies and procedures that are related to preparing for recovery or continuation of technology infrastructure which are vital to the Company. As part of the Board’s oversight, the Board receives quarterly IS reports and updates from the Chief Information Officer (“CIO”) and CISO. At least annually, our Board also receives IS reports from the CISO which summarize new and emerging cybersecurity trends, trends in type, frequency and origination of attacks, and the effectiveness of our IS Program in mitigating cybersecurity threats. In the event of an information security incident, our Incident Response Plan clarifies the steps for escalation according to the severity of the attack.
Cybersecurity Risk Management Third Party Engaged [Flag] true
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag] true
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag] false
Cybersecurity Risk Board of Directors Oversight [Text Block]
Risk Management and Strategy
As part of the ongoing maintenance and development of our IS Program, we assess the various risks associated with the unauthorized access or loss of client information and the quality of security controls as prescribed by the Federal Financial Institutions Examinations Council and the National Institute of Standards and Technology Cybersecurity Framework. Our IS risk assessments are prepared in conjunction with our ERM framework, and the results are used to develop strategies to minimize risk to information assets.

Our systems are monitored 24/7 for cybersecurity threats, and we utilize a variety of tools to reduce the risk of data breaches. We maintain an Incident Response Plan which outlines the steps to be taken in the event of an information security incident, which could include a potential or actual data breach. The plan identifies a designated team, including associates and third-party experts responsible for the response, and summarizes the steps, including escalation protocol, for determining whether a breach has occurred and the nature and scope of the breach (if applicable). The plan also summarizes protocol for notifying impacted persons, which may include clients, as well as other applicable agencies or persons, including law enforcement and regulatory authorities.

The Incident Response Plan is led by our CISO, who is also a member of the Disclosure Committee. The Disclosure Committee is a cross-functional management group that is tasked with ensuring that external disclosures subject to SEC rules and regulations are accurate, complete, and timely. Members of the Disclosure Committee include leadership from accounting, credit, information security, information technology, legal, and operations. In conjunction with the working process of the Incident Response Plan, members of the Disclosure Committee evaluate cybersecurity incidents to determine whether disclosure is required.

At least annually, we conduct a third-party information security penetration audit focusing on internal and external network security protocols, as well as internally managed ad hoc testing as needed. Simulations and tabletop testing of our business continuity and Incident Response Plans are performed on a routine basis to test and assist with our associates’ familiarity and preparedness for a security event. Any gaps or improvement areas identified by routine testing are addressed in a timely manner to help improve future security testing.

The processes and controls related to data security are regularly tested by the IS department and Internal Audit. Additional internal security assessments may be performed at the request of the CISO, CIO, the Director of Internal Audit, Management or our Board. Audit and assessment results are presented to the Board, as well as the following committees: management’s Operations Technology Committee and the Audit and Risk Committees of the Board.

At least annually, the IS Program, including its effectiveness, is reviewed by the Board or a committee thereof. Annually, all associates participate in mandatory training on data privacy provisions and policies, including information security and its importance with respect to client and associate privacy.
All associates (including both full-time and part-time associates) are required to participate in monthly firmwide phishing tests.
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
The Incident Response Plan is led by our CISO, who is also a member of the Disclosure Committee. The Disclosure Committee is a cross-functional management group that is tasked with ensuring that external disclosures subject to SEC rules and regulations are accurate, complete, and timely. Members of the Disclosure Committee include leadership from accounting, credit, information security, information technology, legal, and operations. In conjunction with the working process of the Incident Response Plan, members of the Disclosure Committee evaluate cybersecurity incidents to determine whether disclosure is required.
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Our systems are monitored 24/7 for cybersecurity threats, and we utilize a variety of tools to reduce the risk of data breaches. We maintain an Incident Response Plan which outlines the steps to be taken in the event of an information security incident, which could include a potential or actual data breach. The plan identifies a designated team, including associates and third-party experts responsible for the response, and summarizes the steps, including escalation protocol, for determining whether a breach has occurred and the nature and scope of the breach (if applicable). The plan also summarizes protocol for notifying impacted persons, which may include clients, as well as other applicable agencies or persons, including law enforcement and regulatory authorities.
Cybersecurity Risk Role of Management [Text Block] The processes and controls related to data security are regularly tested by the IS department and Internal Audit. Additional internal security assessments may be performed at the request of the CISO, CIO, the Director of Internal Audit, Management or our Board. Audit and assessment results are presented to the Board, as well as the following committees: management’s Operations Technology Committee and the Audit and Risk Committees of the Board.
Cybersecurity Risk Management Positions or Committees Responsible [Flag] true
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
The Incident Response Plan is led by our CISO, who is also a member of the Disclosure Committee. The Disclosure Committee is a cross-functional management group that is tasked with ensuring that external disclosures subject to SEC rules and regulations are accurate, complete, and timely. Members of the Disclosure Committee include leadership from accounting, credit, information security, information technology, legal, and operations. In conjunction with the working process of the Incident Response Plan, members of the Disclosure Committee evaluate cybersecurity incidents to determine whether disclosure is required.
Cybersecurity Risk Management Expertise of Management Responsible [Text Block] The CISO has over 20 years of experience in cybersecurity and is a licensed attorney in both Missouri and Illinois. He currently holds multiple professional security certifications that include ISC2 Certified Information System Security Professional and Certified Cloud Security Professional, ISACA Certified Information Security Manager and EC-Council Certified Ethical Hacker. The Chief Administrative Officer is a licensed CPA in the state of Missouri. Prior to his appointment as Chief Administrative Officer, he served at Enterprise in senior finance roles within the Company, including Senior Vice President and Controller, and Chief Financial Officer of the Bank.
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
At least annually, the IS Program, including its effectiveness, is reviewed by the Board or a committee thereof. Annually, all associates participate in mandatory training on data privacy provisions and policies, including information security and its importance with respect to client and associate privacy.
All associates (including both full-time and part-time associates) are required to participate in monthly firmwide phishing tests.
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] true
v3.25.4
Summary of Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2025
Accounting Policies [Abstract]  
Business and Consolidation
Business and Consolidation
Enterprise is a financial holding company that provides a full range of banking and wealth management services to individuals and corporate clients primarily located in Arizona, California, Florida, Kansas, Missouri, Nevada, and New Mexico, and SBA loan and deposit productions offices throughout the country through its banking subsidiary, Enterprise Bank & Trust. All intercompany accounts and transactions have been eliminated.
The Company and its banking subsidiary are subject to the regulations of various federal and state agencies and undergo periodic examinations by those regulatory agencies. The Company has one operating segment.
Use of Estimates
Use of Estimates
The consolidated financial statements of the Company have been prepared in conformity with GAAP. In preparing the consolidated financial statements, management is required to make estimates and assumptions, which significantly affect the reported amounts in the consolidated financial statements. Such estimates include the valuation of loans, goodwill, intangible assets, and other long-lived assets, along with assumptions used in the calculation of income taxes, among others. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. Management adjusts such estimates and assumptions when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in those estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.
Cash Flow Information
Cash Flow Information
For purposes of reporting cash flows, the Company considers cash and due from banks, interest-bearing deposits and federal funds sold that mature within 90 days to be cash and cash equivalents. Cash balances include deposits in transit and drafts in the process of collection. The Federal Reserve is authorized to establish reserve requirements on depository institutions. In 2020, the Federal Reserve reduced the reserve requirement to zero percent. As such, cash balances at the Federal Reserve at December 31, 2025 and 2024 were not subject to a reserve requirement.
Recent Accounting Pronouncements
Recent Accounting Pronouncements
FASB ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. ASU 2023-09 was issued in December 2023 to require annual disclosures on specific categories in the income tax rate reconciliation by rate and amount, and provide additional information for reconciling items that meet a quantitative threshold. Annual disclosures are required on income taxes paid, including the amounts paid for federal, state and foreign taxes and the amount paid in individual jurisdictions if the amount is equal to or greater than 5% of total income taxes paid (net of refunds received). Additional annual disclosures are required on pre-tax income from continuing operations and income tax expense, disaggregated by domestic and foreign amounts. The amendments in this update are effective for fiscal years beginning after December 15, 2024. The Company has adopted ASU 2023-09 for the 2025 calendar year on a prospective basis. Because the ASU affects disclosures only, the adoption did not affect the Company’s Consolidated Statements of Income or Consolidated Balance Sheet.
FASB ASU 2024-03, Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. ASU 2024-03 was issued in November 2024 to require public business entities to provide disaggregated disclosures, in the notes to the financial statements, of certain categories of expenses that are included in expense line items on the face of the income statement. The amendments in this update improve the disclosures about a public business entity’s expenses and address requests from investors for more detailed information about the types of expenses in commonly presented expense captions. The amendments in this update are effective for fiscal years beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. The amendments may be adopted prospectively or retrospectively. The Company is evaluating the accounting and disclosure requirements of ASU 2024-03 and does not expect them to have a material effect on the Company’s consolidated financial statements.

FASB ASU 2025-06, Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. ASU 2025-06 was issued in September 2025 to amend certain aspects of the accounting for and disclosure of software costs under ASC 350-40. The ASU makes improvements to ASC 350-40 relating to internally developed software costs, supersedes guidance on website development costs, but does not amend guidance on costs of software licenses. The amendments in this update are effective for fiscal years beginning after December 15, 2027 and interim periods within those annual reporting periods, with early adoption permitted. The amendments may be applied on a prospective basis, a retrospective basis, or a modified prospective approach. The Company is evaluating the accounting and disclosure requirements of ASU 2025-06 and does not expect them to have a material effect on the Company’s consolidated financial statements.

FASB ASU 2025-08, Financial Instruments-Credit Losses (Topic 326): Purchased Loans. ASU 2025-08 was issued in November 2025 and expands the population of acquired financial assets subject to the gross-up approach in Financial Instruments-Credit Losses (Topic 326). As a result of these amendments, loans (excluding credit cards) acquired without a more-than-insignificant amount of credit deterioration since origination (a “non-PCD asset”) and deemed “seasoned” are PSLs and accounted for using the gross-up approach at acquisition. After an entity determines that an acquired loan is a non-PCD asset based on its assessment of credit deterioration experienced since origination, an entity should apply the guidance described in this ASU to determine whether the loan is seasoned and, therefore, should be accounted for using the gross-up approach. All non-PCD assets (excluding credit cards) that are acquired in a business combination are deemed seasoned. Other non-PCD assets (excluding credit cards) are seasoned if they were purchased at least 90 days after origination and the acquirer was not involved in the origination of the loans. The amendments in this update are effective for annual and interim periods beginning after December 15, 2026, with early adoption permitted. The amendments should be applied on a prospective basis. The Company has prospectively adopted ASU 2025-08 effective October 1, 2025. In the period of adoption, a credit mark of $3.3 million was recognized as an ACL on PSLs acquired from First Interstate Bank under the gross-up approach.

FASB ASU 2025-09, Hedge Accounting Improvements. ASU 2025-09 was issued in November 2025 and is intended to better enable entities to achieve and maintain hedge accounting for highly effective economic hedges, while reducing the occurrence of missed forecasted transactions and unintuitive hedge designation events. ASU 2025-09 updated the following five areas in the hedge accounting model: 1) Similar risk assessment for cash flow hedges, 2) Hedging interest payments on choose-your-rate debt, 3) Cash flow hedges of nonfinancial forecasted transactions, 4) Net written options as hedging instruments, 5) Foreign currency-denominated debt designated as a hedging instrument and a hedged item. The amendments in this update are effective for annual and interim periods beginning after December 15, 2026, with early adoption permitted. The amendments should be applied on a prospective basis. The Company is evaluating the accounting and disclosure requirements of ASU 2025-09 and does not expect them to have a material effect on the Company’s consolidated financial statements.
FASB ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities. ASU 2025-10 was issued in December 2025 and adds guidance on the recognition, measurement, and presentation of government grants depending on whether the grant is related to an asset or to income. For public business entities, the amendments in this update are effective for fiscal years beginning after December 15, 2028 and interim periods within those annual reporting periods, with early adoption permitted. The amendments may be applied on a modified prospective approach, a modified retrospective approach, or a full retrospective approach. The Company is evaluating the accounting and disclosure requirements of ASU 2025-10 and does not expect them to have a material effect on the Company’s consolidated financial statements.

FASB ASU 2025-11, Interim Reporting (Topic 270): Narrow-Scope Improvements. ASU 2025-11 was issued in December 2025 to improve the navigability of the guidance in ASC 270 and clarify when the guidance is applicable. The amendments clarify that an entity is subject to ASC 270 if it provides interim financial statements and notes in accordance with GAAP. The amendments also list the disclosures required under ASC 270, list the interim disclosures required under all other ASC topics, and establish the principle that an entity must disclose material events since the end of the last annual reporting period. For public business entities, the amendments in this update are effective for interim reporting periods within annual reporting periods beginning after December 15, 2027, with early adoption permitted. The amendments may be applied prospectively or retrospectively. The Company is evaluating the accounting and disclosure requirements of ASU 2025-11 and does not expect them to have a material effect on the Company’s consolidated financial statements.

FASB ASU 2025-12, Codification Improvements. ASU 2025-12 was issued in December 2025 to clarify, correct errors in, and make improvements to several topics in the codification. The amendments in this update are effective for fiscal years beginning after December 15, 2026 and interim periods within those annual reporting periods, with early adoption permitted. The amendments may be applied prospectively or retrospectively. The Company is evaluating the accounting and disclosure requirements of ASU 2025-12 and does not expect them to have a material effect on the Company’s consolidated financial statements.
Investments
Investments
The Company has classified all investments in debt securities as either available-for-sale or held-to-maturity.

Securities classified as available-for-sale are carried at fair value. Unrealized holding gains and losses for available-for-sale securities are excluded from earnings and reported as a net amount as a separate component of stockholders’ equity until realized. All previous fair value adjustments included in the separate component of stockholders’ equity are reversed upon sale.

Securities classified as held-to-maturity are carried at amortized cost and adjusted for amortization of premiums and accretion of discounts.

An ACL on held-to-maturity securities is deducted from the amortized cost basis of the securities to reflect the expected amount to be collected. When it is determined a security will not be collected, the balance is written-off through the allowance. In evaluating the need for an ACL, securities with similar risk characteristics are grouped and an estimate of expected cash flows is determined using loss experience, adjusted for current and reasonable and supportable forecasts of economic conditions.

For available-for-sale securities in a loss position, the Company evaluates whether the decline in fair value below amortized cost resulted from a credit loss or other factors. Losses attributed to credit are recognized through an ACL on available-for-sale securities, limited to the amount that the fair value of securities is less than the amortized cost basis. In assessing credit loss, the Company considers, among other things, (1) the extent to which fair value is less than the amortized cost basis, (2) adverse conditions specific to the security or industry, (3) historical payment patterns, (4) the likelihood of future payments, and (5) changes to the rating of a security by a rating agency.
The Company has elected to exclude accrued interest receivable balances from the estimate of the ACL as these amounts are timely written off as a credit loss expense. Adjustments to the ACL on held-to-maturity and available-for-sale securities are recognized as a component of the provision for credit losses in the Consolidated Statements of Income.

Premiums and discounts are amortized or accreted over the expected lives of the respective securities as an adjustment to yield using the interest method. Dividend and interest income is recognized when earned. Realized gains and losses are included in earnings and are derived using the specific identification method for determining the cost of securities sold.
Loans Receivable
Loans Held-for-Sale and Servicing Assets
The Company provides long-term financing of 1-4 family residential real estate by originating fixed and variable rate loans. Long-term fixed and variable rate loans are usually sold into the secondary market with limited recourse. Upon receipt of an application for a real estate loan, the Company determines whether the loan will be sold into the secondary market or retained in the Company’s loan portfolio. The interest rates on the loans sold are locked with the buyer and the Company bears no interest rate risk related to these loans. Mortgage loans held-for-sale are carried at the lower of cost or fair value, which is determined on a specific identification method. The Company does not retain servicing on these loans.

The Company also originates SBA 7(a) loans that generally provide for a guarantee of 75% of the loan, up to a maximum amount. The guaranteed portion of the loan can be sold in an active secondary market. For the years ended December 31, 2025 and 2024, all SBA7(a) loans are considered held-for-investment; however, as the Company makes the determination to sell the loans, they will be moved into the held-for-sale category. Sales of SBA guaranteed loans are executed on a servicing retained basis, and the Company retains the rights and obligations to service the loans. At December 31, 2025, the Company was servicing SBA loans that had been sold and has recorded a related servicing asset of $3.0 million. The servicing asset is accounted for under the amortization method and is evaluated for impairment. Amortization of the servicing asset is recorded as a reduction to servicing income.

Gains on the sale of held-for-sale loans are reported net of direct origination fees and costs in the Company’s Consolidated Statements of Income.

Loans
Loans are reported at the principal balance outstanding, net of unearned fees, costs, and premiums or discounts on acquired loans. Loan origination fees, direct origination costs, and premiums or discounts resulting from acquired loans are deferred and recognized over the lives of the related loans as a yield adjustment using the interest method.

Interest on loans is accrued to income based on the principal balance outstanding. The recognition of interest income is typically discontinued when a loan becomes 90 days past due or a significant deterioration in the borrower’s credit has occurred which, in management’s judgment, negatively impacts the collectibility of the loan. Unpaid interest on such loans is reversed at the time the loan becomes uncollectible and subsequent interest payments received are generally applied to principal if any doubt exists as to the collectibility of such principal. Loans that have not been restructured are returned to accrual status when management believes full collectibility of principal and interest is expected. Nonaccrual loans that have been restructured will remain in a nonaccrual status until the borrower has made at least six months of consecutive contractual payments.

The Company has elected to present the accrued interest receivable balance separate from amortized cost basis, to exclude accrued interest receivable balances from the tabular disclosures, and not to estimate an ACL on accrued interest receivable as these amounts are timely written off as a credit loss expense.

Accrued interest receivable totaled $58.3 million and $52.4 million at December 31, 2025 and 2024, respectively, and were reported in “Other assets” on the Consolidated Balance Sheets.
Acquired Loans - Prior to ASU 2025-08
Prior to ASU 2025-08, an asset acquirer would be required to differentiate between loans purchased that have experienced a more-than-insignificant amount of credit deterioration since origination (“PCD assets”) and assets that have not experienced a more-than-insignificant amount of credit deterioration since origination (“non-PCD assets”). For PCD assets, the initial ACL recorded upon acquisition was established by increasing the amortized cost basis of the asset, with the expected credit losses included in the purchase price and no recognition of a provision for credit loss expense. For non-PCD assets, the expected credit losses were recorded through provision for credit losses establishing a “day-one loss” in earnings.

Acquired Loans - After ASU 2025-08
Acquired loans are separated into two categories based on the credit risk characteristics of the underlying borrowers as either PCD assets or non-PCD assets. Non-PCD assets that are obtained through a business combination accounted for using the acquisition method, or that meets other criteria, are considered to be PSLs. At the date of acquisition, an ACL on PCD assets and PSLs is determined and added to the amortized cost basis of the individual loans. The difference between the initial amortized cost basis and the par value of the loan is a noncredit discount or premium, which is amortized into interest income over the life of the loan. The ACL on PCD assets and PSLs is recorded in the acquisition accounting and no provision for credit losses is recognized at the acquisition date. Subsequent changes to the ACL are recorded through provision expense. For non-PCD assets that do not meet the definition of PSLs, an ACL is established immediately after the acquisition through a charge to the provision for credit losses.

The ACL on PCD assets, PSLs and non-PCD assets is determined by pooling loans with similar risk characteristics and using the approach described below under “ACL on Loans.”

Nonaccrual Loans
Loans are generally placed on nonaccrual status when contractually past due 90 days or more as to interest or principal payments. Additionally, whenever management becomes aware of facts or circumstances that may adversely impact the collectability of principal or interest on loans, it is management’s practice to place such loans on nonaccrual status immediately, rather than delaying such action until the loans become 90 days past due. Previously accrued and uncollected interest on such loans is reversed. Income is recorded only to the extent a determination has been made that the principal balance of the loan is collectible and the interest payments are subsequently received in cash, or for a restructured loan, the borrower has made six consecutive contractual payments. If collectibility of the principal is in doubt, payments received are applied to loan principal. Loans past due 90 days or more but still accruing interest are also generally included in nonperforming loans.

ACL on Loans
The ACL on loans is a valuation account that is deducted from the amortized cost basis to present the net amount expected to be collected. Loans are charged-off against the allowance when management deems the loan uncollectible.

Management estimates the allowance using relevant available information, from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. Credit loss experience provides the basis for the estimation of expected credit losses. Adjustments to historical loss information are made for differences in current loan-specific risk characteristics such as differences in underwriting standards, portfolio mix, delinquency level, or term as well as for changes in environmental conditions, such as changes in unemployment rates, property values, or other relevant factors.

The ACL on loans is measured on a collective basis when similar risk characteristics exist. The Company has identified the following portfolio segments:

C&I – C&I loans consist of loans to small and medium-sized businesses in a wide variety of industries. These loans are generally collateralized by inventory, accounts receivable, equipment, real estate and other commercial assets, and may be supported by other credit enhancements such as personal guarantees. Risk arises primarily due to a difference between expected and actual cash flows of the borrower. However, the recoverability of these loans is also dependent on other factors primarily dictated by the type of collateral securing these loans. The fair value of the
collateral securing these loans may fluctuate as market conditions change. Included within C&I are revolving loans supported by borrowing bases that fluctuate depending on the amount of underlying collateral. A portion of C&I loans consists of sponsor finance, which are loans with senior debt exposure to private equity backed companies.

CRE – CRE loans include various types of loans for which the Company holds real property as collateral. CRE lending activity is typically restricted to owner-occupied properties or to investor properties that are owned by clients with a current banking relationship. The primary risks of CRE loans include the borrower’s inability to pay, material decreases in the value of the real estate being held as collateral and significant increases in interest rates, which may make the real estate mortgage loan unprofitable. Real estate loans may be more adversely affected by conditions in the real estate markets and in the general economy.

Construction and Land Development – The Company originates loans to finance construction projects including 1-4 family residences, multifamily residences, commercial office, and industrial projects. Construction loans are generally collateralized by first liens on the real estate and have floating interest rates. Construction loans are considered to have higher risks due to construction completion and timing risk, and the ultimate repayment being sensitive to interest rate changes, governmental regulation of real property and the availability of long-term financing. Additionally, economic conditions may impact the Company’s ability to recover its investment in construction loans. Adverse economic conditions may negatively impact the real estate market which could affect the borrowers’ ability to complete and sell the project. Additionally, the fair value of the underlying collateral may fluctuate as market conditions change.

Residential Real Estate – The Company originates loans to finance one- to four-family residences, secured by both first and second liens. Repayment of these loans is dependent on the borrowers’ ability to pay and the fair value of the underlying collateral. Residential loans with a second lien are inherently riskier due to the junior lien position.

Agricultural – Agricultural loans are generally secured with equipment, livestock, crops or other non-real property and at times the underlying real property. Agricultural loans are primarily included as a component of CRE and C&I loans. As of December 31, 2023, the Company has ceased originating new agricultural credit relationships.

Consumer – The Company provides a broad range of consumer loans to clients, including personal lines of credit, credit cards, recreational vehicles, yachts and automobile loans. Repayment of these loans is dependent on the borrowers’ ability to pay and the fair value of the underlying collateral.

The Company utilizes a DCF method to measure the ACL on loans collectively evaluated that are sub-segmented by credit risk levels. The DCF method incorporates assumptions for probability of default, loss given default, prepayments and curtailments over the contractual term of the loans. In determining the probability of default, the Company utilized regression analysis to determine certain economic factors that are relevant loss drivers in the portfolio segments based on historical or peer evaluations. National unemployment is a loss driver used in all portfolios. The annual percentage change in gross domestic product is used in Construction, Agricultural, and Consumer portfolios. The annual percentage change in a CRE index, national house price index and national retail sales are used in the CRE, Residential Real Estate and C&I portfolios, respectively. The contractual term excludes expected extensions, renewals, and modifications unless the extension or renewal options are included in the original or modified contract at the reporting date and are not unconditionally cancellable by the Company.

The Company uses a one-year reasonable and supportable forecast that considers baseline, upside and downside economic scenarios. For periods beyond the forecast period, the Company reverts to historical rates on a straight-line basis over a one-year period.

Loans that do not share risk characteristics are evaluated on an individual basis. Loans evaluated individually are not also included in the collective evaluation. When management determines foreclosure is probable, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs. Other individually-evaluated loans may be remeasured using a discounted cash flow method if appropriate. Nonaccrual
loans, loans past due greater than 90 days and still accruing, unless adequately secured and in the process of collection, and nonperforming restructured loans are evaluated individually.

Loan Charge-Offs
Loans are charged-off when the primary and secondary sources of repayment (cash flow, collateral, guarantors, etc.) are less than their carrying value and the amounts are deemed uncollectible.
Other Real Estate
OREO and Repossessed Assets
OREO represents property acquired through foreclosure or deeded to the Company in lieu of foreclosure on loans on which the borrowers have defaulted on the payment of principal or interest. OREO is initially recorded at fair value less cost to sell and subsequently at the lower of cost or fair value less estimated costs to sell. The fair value of OREO is based upon estimates of future cash flows, market value of similar assets, if available, or independent appraisals. These estimates involve significant uncertainties and judgments. As a result, fair value estimates may not be realizable in a current sale or settlement of the OREO. Gains and losses resulting from the writedown or sale of OREO are credited or charged to earnings. Costs of maintaining and operating OREO are expensed as incurred, and expenditures to complete or improve OREO properties are capitalized if the expenditures are expected to be recovered upon ultimate sale of the property.

Repossessed assets represent property, other than real estate, that is acquired through repossession and is initially recorded at estimated fair value on the date of acquisition, less costs to sell. Subsequent to repossession, the assets are carried at the lower of cost or fair value, less estimated costs to sell.
Fixed Assets
Fixed Assets
Buildings, leasehold improvements, furniture, fixtures, and equipment are stated at cost less accumulated depreciation. All categories are computed using the straight-line method over their respective estimated useful lives. Furniture, fixtures and equipment is depreciated over three to ten years and buildings and leasehold improvements over ten to forty years, based upon estimated lives or lease obligation periods.
State Tax Credits Held for Sale
State Tax Credits
The Company has purchased the rights to receive 10-year streams of state tax credits at agreed upon discount rates and sells such tax credits to its clients and others. State tax credits are accounted for at cost. The Company is also a minority partner in a joint venture, accounted for as an equity method investment, that purchases state income tax credits for resale to customers. Income from both the sale of state tax credits and earnings from the joint venture are reported as tax credit income in the Consolidated Statements of Income.
Cash Surrender Value of Life Insurance
Cash Surrender Value of Life Insurance
The Company has purchased bank-owned life insurance policies on certain bank officers. Bank-owned life insurance is recorded at its cash surrender value. Changes in the cash surrender values, including death benefits in excess of the carrying amount, are included in noninterest income.
Federal Home Loan Bank Stock
Federal Home Loan Bank Stock
The Bank, as a member of the FHLB, is required to maintain an investment in the capital stock of the FHLB. The stock is redeemable at par by the FHLB, and is, therefore, carried at cost and periodically evaluated for impairment. The Company records FHLB dividends in interest income.
Goodwill and Other Intangible Assets
Goodwill and Other Intangible Assets
The Company tests goodwill for impairment on an annual basis and whenever events or changes in circumstances indicate the Company may not be able to recover the respective asset’s carrying amount. The Company’s annual test for impairment was performed as of December 31, 2025. Such tests involve the use of estimates and assumptions.

Potential impairments to goodwill must first be identified by performing a qualitative assessment which evaluates relevant events or circumstances to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If this test indicates it is more likely than not that goodwill has been impaired, then
a quantitative impairment test is completed. The quantitative impairment test calculates the fair value of the reporting unit and compares it with its carrying amount, including goodwill. If the carrying amount of goodwill exceeds its implied fair market value, an impairment loss is recognized. That loss is equal to the carrying amount of goodwill that is in excess of its implied fair market value.

Core deposit intangibles are amortized using an accelerated method over an estimated useful life of approximately 10 years.
Impairment of Long-Lived Assets
Impairment of Long-Lived Assets
Long-lived assets, such as fixed assets and purchased intangibles subject to amortization, are reviewed for impairment whenever events or changes in circumstances indicate the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized in the amount by which the carrying amount of the asset exceeds the fair value of the asset. Assets to be disposed of are separately presented in the balance sheet and reported at the lower of the carrying amount or fair value less costs to sell, and are no longer depreciated. The assets and liabilities of a disposal group classified as held-for-sale are presented separately in the appropriate asset and liability sections of the balance sheet.
Derivative Financial Instruments and Hedging Activities
Derivative Financial Instruments and Hedging Activities
The Company uses derivative financial instruments to assist in managing interest rate sensitivity and to modify the repricing, maturity and option characteristics of certain assets and liabilities. In addition, the Company also offers an interest rate hedge program that includes interest rate swaps to assist its clients in managing their interest rate risk profile. In order to eliminate the interest rate risk associated with offering these products, the Company enters into derivative contracts with third parties to offset the client contracts. The Company does not enter into derivative financial instruments for trading purposes.

Derivative instruments are required to be measured at fair value and recognized as either assets or liabilities in the consolidated financial statements. Fair value represents the payment the Company would receive or pay if the item were sold or bought in a current transaction. The accounting for changes in fair value (gains or losses) of a hedged item is dependent on whether the related derivative is designated and qualifies for “hedge accounting.” The Company assigns derivatives to one of these categories at the purchase date: cash flow hedge, fair value hedge, or non-designated hedges as part of a client interest-rate swap product. An assessment of the expected and ongoing hedge effectiveness of any derivative designated a fair value hedge or cash flow hedge is performed as required by the applicable accounting standards. Derivatives are included in Other assets and Other liabilities in the Consolidated Balance Sheets. The fair value amounts recognized for derivative instruments and the fair value amounts recognized for the right to reclaim or obligation to return cash collateral are not offset when represented under a master netting arrangement. Generally, the only derivative instruments used by the Company have been interest rate swaps, collars, forward currency contracts, and interest rate caps.

Certain derivative financial instruments are not designated as cash flow or as fair value hedges for accounting purposes. These non-designated derivatives are intended to provide interest rate protection on net interest income or noninterest income but do not meet hedge accounting treatment. Client accommodation interest rate swap contracts are not designated as hedging instruments. Changes in the fair value of these instruments are recorded in interest income or noninterest income in the consolidated statements of income depending on the underlying hedged item.
Income Taxes
Income Taxes
The Company and its subsidiaries file a consolidated federal income tax return. Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates in effect for the year in which those temporary differences are expected to be recovered or settled. The need for deferred tax asset valuation allowances is based on a more-likely-than-not standard. The ability to realize deferred tax assets depends on the ability to generate sufficient positive taxable
income within the carryback or carryforward periods provided for in the laws for each applicable taxing jurisdiction. The following possible sources of taxable income are considered: future reversal patterns of existing taxable temporary differences, future taxable income exclusive of reversing temporary differences, taxable income in prior carryback years and the availability of qualified tax planning strategies. The assessment regarding whether a valuation allowance is required or should be adjusted depends on all available positive and negative factors including, but not limited to, nature, frequency, and severity of recent losses, duration of available carryforward periods, experience with tax attributes expiring unused and near and medium term financial outlook. Because of the complexity of tax laws and regulations, interpretation can be difficult and subject to legal judgment given specific facts and circumstances. It is possible that others, given the same information, may at any point in time reach different reasonable conclusions regarding the estimated amounts of accrued taxes.
Stock-Based Compensation
Stock-Based Compensation
Stock-based compensation is recognized as an expense for the employee stock purchase plan, stock options, restricted stock awards, performance stock units, and restricted stock units granted to employees and directors in return for service. Equity classified awards are measured at the grant date fair value using either an observable market value or a valuation methodology, and are recognized over the requisite service period on a straight-line basis. Forfeitures are recorded as they occur. A description of the Company’s stock-based employee compensation plans is included in “Note 14 - Stockholders’ Equity and Compensation Plans.”
Acquisitions and Divestitures
Acquisitions and Divestitures
Acquisitions and business combinations are accounted for using the acquisition method of accounting. The assets and liabilities of the acquired entities have been recorded at their estimated fair values at the date of acquisition. Goodwill represents the excess of the purchase price over the fair value of net assets acquired, including the amount assigned to identifiable intangible assets.

The purchase price allocation process requires an estimation of the fair values of the assets acquired and the liabilities assumed. When a business combination agreement provides for an adjustment to the cost of the combination contingent on future events, the Company includes an estimate of the acquisition-date fair value as part of the cost of the combination. To determine the fair values, the Company relies on third party valuations, such as appraisals, or internal valuations based on discounted cash flow analyses or other valuation techniques. The results of operations of the acquired business are included in the Company’s consolidated financial statements from the date of acquisition. Merger-related expenses include costs directly related to merger or acquisition activity and include legal and professional fees, system consolidation and conversion costs, and compensation costs such as severance and retention incentives for employees impacted by acquisition activity. The Company accounts for merger-related expenses in the periods in which the costs are incurred and the services are received.

For divestitures, the Company measures an asset (disposal group) classified as held-for-sale at the lower of its carrying value at the date the asset is initially classified as held-for-sale or its fair value less costs to sell. The Company reports the results of operations of an entity or group of components that either has been disposed of or held-for-sale as discontinued operations only if the disposal of that component represents a strategic shift that has or will have a major effect on an entity’s operations and financial results.

Any incremental direct costs incurred to transact the sale are allocated against the gain or loss on the sale. These costs include items such as legal fees, title transfer fees, broker fees, etc. Any goodwill and intangible assets associated with the portion of the reporting unit to be disposed of is included in the carrying amount of the business in determining the gain or loss on the sale.
Basic and Diluted Earnings Per Common Share
Basic and Diluted Earnings Per Common Share
Basic earnings per common share data is calculated by dividing net income available to common stockholders by the weighted average number of common shares outstanding during the period. Common shares outstanding include common stock and restricted stock awards where recipients have satisfied the vesting terms. Diluted earnings per common share gives effect to all potential dilutive common shares outstanding during the period using the treasury stock method.
Consolidated Statement of Comprehensive Income
Consolidated Statement of Comprehensive Income
The Consolidated Statement of Comprehensive Income includes the amount and the related tax impact that have been reclassified from accumulated other comprehensive income to net income. The classification adjustment for unrealized loss/gain on sale of securities included in net income has been recorded through the gain on sale of investment securities line item, within noninterest income, in the Company’s Consolidated Statements of Income. The gain or loss on derivatives designated and qualified as cash flow hedges of interest rate risk are recorded in accumulated other comprehensive income and subsequently reclassified into interest income or expense in the same period(s) during which the hedged transaction affects earnings. Amounts reported in accumulated other comprehensive income related to derivatives will be reclassified to interest income or expense as interest payments are paid on the Company’s variable-rate loans and debt.
v3.25.4
Acquisitions (Tables)
12 Months Ended
Dec. 31, 2025
Business Combination [Abstract]  
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] The following table presents a summary of the assets acquired and liabilities assumed:
($ in thousands)As Recorded by First InterstateAdjustmentsAs Recorded by EFSC
Assets acquired:
Cash and due from banks$2,235 $— $2,235 
Loans297,423 (6,410)291,013 
ACL on loans— (3,298)(3,298)
Total loans, net297,423 (9,708)(a)287,715 
Fixed assets, net8,623 160 8,783 
Intangible assets, net— 16,414 (b)16,414 
Other assets4,020 333 (c)4,353 
Total assets acquired$312,301 $7,199 $319,500 
Liabilities assumed:
Deposits$641,581 $137 (d)$641,718 
Other liabilities4,387 — 4,387 
Total liabilities assumed$645,968 $137 $646,105 
Net assets acquired$(333,667)$7,062 $(326,605)
Total consideration received$(274,801)
Goodwill$51,804 
(a)Loan fair value adjustments include:
i.$6,410 Loan interest rate mark
ii. $3,298     Loan credit mark
iii.$9,708     Total loan adjustment
(b)Represents a new core deposit intangible of $15.9 million to be amortized using the sum of the years digits method over a useful life of 10 years, and client-related wealth intangible of $0.5 million to be amortized straight line over a useful life of 10 years.
(c)Represents the tax effects of the deductible acquisition-related costs using a tax rate of approximately 25%.
(d)Represents time deposits fair value adjustment.
v3.25.4
Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2025
Earnings Per Share [Abstract]  
Summary of Per Common Share Data and Amounts
The following table presents a summary of per common share data and amounts for the periods indicated:
 Year ended December 31,
(in thousands, except per share data)202520242023
Net income available to common stockholders$197,624 $181,516 $190,309 
Weighted average common shares outstanding36,987 37,357 37,370 
Additional dilutive common stock equivalents252 210 137 
Weighted average diluted common shares outstanding37,239 37,567 37,507 
Basic earnings per common share$5.34 $4.86 $5.09 
Diluted earnings per common share$5.31 $4.83 $5.07 
v3.25.4
Investments (Tables)
12 Months Ended
Dec. 31, 2025
Investments, Debt and Equity Securities [Abstract]  
Schedule of Available-for-sale and Held-to-Maturity Securities Reconciliation
The following tables present the amortized cost, gross unrealized gains and losses, ACL and fair value of securities available-for-sale and held-to-maturity as of the periods indicated: 
 December 31, 2025
($ in thousands)Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
Available-for-sale securities:    
    Obligations of U.S. Government-sponsored enterprises$187,587 $76 $(5,091)$182,572 
    Obligations of states and political subdivisions626,900 3,914 (58,109)572,705 
    Agency mortgage-backed securities1,733,003 12,638 (36,330)1,709,311 
    U.S. Treasury Bills171,355 128 (499)170,984 
    Corporate debt securities19,448 109 (94)19,463 
          Total securities available-for-sale$2,738,293 $16,865 $(100,123)$2,655,035 
Held-to-maturity securities:
    Obligations of states and political subdivisions$920,199 $10,861 $(39,849)$891,211 
    Agency mortgage-backed securities43,839 — (3,199)40,640 
    Corporate debt securities111,064 325 (3,426)107,963 
          Total securities held-to-maturity$1,075,102 $11,186 $(46,474)$1,039,814 
ACL(145)
Total securities held-to-maturity, net$1,074,957 
 December 31, 2024
($ in thousands)Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
Available-for-sale securities:    
    Obligations of U.S. Government-sponsored enterprises$290,329 $69 $(14,358)$276,040 
    Obligations of states and political subdivisions492,896 12 (83,711)409,197 
    Agency mortgage-backed securities1,090,495 1,072 (64,173)1,027,394 
    U.S. Treasury Bills130,565 34 (1,706)128,893 
    Corporate debt securities21,198 — (452)20,746 
Total securities available-for-sale$2,025,483 $1,187 $(164,400)$1,862,270 
Held-to-maturity securities:
    Obligations of states and political subdivisions$759,059 $2,366 $(60,351)$701,074 
    Agency mortgage-backed securities47,912 — (5,004)42,908 
    Corporate debt securities122,221 269 (7,601)114,889 
Total securities held-to-maturity$929,192 $2,635 $(72,956)$858,871 
ACL(257)
Total securities held-to-maturity, net$928,935 
Debt Securities, Available-for-sale
The following tables present the amortized cost, gross unrealized gains and losses, ACL and fair value of securities available-for-sale and held-to-maturity as of the periods indicated: 
 December 31, 2025
($ in thousands)Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
Available-for-sale securities:    
    Obligations of U.S. Government-sponsored enterprises$187,587 $76 $(5,091)$182,572 
    Obligations of states and political subdivisions626,900 3,914 (58,109)572,705 
    Agency mortgage-backed securities1,733,003 12,638 (36,330)1,709,311 
    U.S. Treasury Bills171,355 128 (499)170,984 
    Corporate debt securities19,448 109 (94)19,463 
          Total securities available-for-sale$2,738,293 $16,865 $(100,123)$2,655,035 
Held-to-maturity securities:
    Obligations of states and political subdivisions$920,199 $10,861 $(39,849)$891,211 
    Agency mortgage-backed securities43,839 — (3,199)40,640 
    Corporate debt securities111,064 325 (3,426)107,963 
          Total securities held-to-maturity$1,075,102 $11,186 $(46,474)$1,039,814 
ACL(145)
Total securities held-to-maturity, net$1,074,957 
 December 31, 2024
($ in thousands)Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
Available-for-sale securities:    
    Obligations of U.S. Government-sponsored enterprises$290,329 $69 $(14,358)$276,040 
    Obligations of states and political subdivisions492,896 12 (83,711)409,197 
    Agency mortgage-backed securities1,090,495 1,072 (64,173)1,027,394 
    U.S. Treasury Bills130,565 34 (1,706)128,893 
    Corporate debt securities21,198 — (452)20,746 
Total securities available-for-sale$2,025,483 $1,187 $(164,400)$1,862,270 
Held-to-maturity securities:
    Obligations of states and political subdivisions$759,059 $2,366 $(60,351)$701,074 
    Agency mortgage-backed securities47,912 — (5,004)42,908 
    Corporate debt securities122,221 269 (7,601)114,889 
Total securities held-to-maturity$929,192 $2,635 $(72,956)$858,871 
ACL(257)
Total securities held-to-maturity, net$928,935 
Investments Classified by Contractual Maturity Date
The amortized cost and estimated fair value of debt securities at December 31, 2025, by contractual maturity, are shown below. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. The weighted average life of the mortgage-backed securities is approximately five years.
Available-for-saleHeld-to-maturity
($ in thousands)Amortized CostEstimated
Fair Value
Amortized CostEstimated
Fair Value
Due in one year or less$250,905 $249,646 $4,616 $4,616 
Due after one year through five years76,242 74,783 129,862 127,143 
Due after five years through ten years353,222 320,753 239,892 239,658 
Due after ten years324,921 300,542 656,893 627,757 
Agency mortgage-backed securities1,733,003 1,709,311 43,839 40,640 
 $2,738,293 $2,655,035 $1,075,102 $1,039,814 
There were 681 and 830 available-for-sale securities in an unrealized loss position as of December 31, 2025 and 2024, respectively, included in the following tables:
 
 December 31, 2025
Less than 12 months12 months or moreTotal
($ in thousands)Fair ValueUnrealized LossesFair ValueUnrealized LossesFair ValueUnrealized Losses
Obligations of U.S. Government-sponsored enterprises$13,971 $22 $149,230 $5,069 $163,201 $5,091 
Obligations of states and political subdivisions32,658 245 425,879 57,864 458,537 58,109 
Agency mortgage-backed securities266,639 1,215 377,787 35,115 644,426 36,330 
U.S. Treasury Bills4,996 — 40,418 499 45,414 499 
Corporate debt securities— — 3,406 94 3,406 94 
 $318,264 $1,482 $996,720 $98,641 $1,314,984 $100,123 
 December 31, 2024
Less than 12 months12 months or moreTotal
($ in thousands)Fair ValueUnrealized LossesFair ValueUnrealized LossesFair ValueUnrealized Losses
Obligations of U.S. Government-sponsored enterprises$21,044 $132 $234,191 $14,226 $255,235 $14,358 
Obligations of states and political subdivisions3,117 143 403,767 83,568 406,884 83,711 
Agency mortgage-backed securities423,600 6,763 478,790 57,410 902,390 64,173 
U.S. Treasury Bills11,708 23 54,177 1,683 65,885 1,706 
Corporate debt securities1,956 44 8,342 408 10,298 452 
 $461,425 $7,105 $1,179,267 $157,295 $1,640,692 $164,400 
Schedule of Realized Gain (Loss)
The following table presents a summary of proceeds, gross gains and losses realized from sales of available-for-sale investment securities for the periods indicated:
 
 Twelve months ended
($ in thousands)December 31, 2025December 31, 2024December 31, 2023
Gross gains realized$1,631 $— $601 
Gross losses realized(1,582)— — 
Proceeds from sales139,051 — 40,393 
v3.25.4
Loans (Tables)
12 Months Ended
Dec. 31, 2025
Non-covered Loans [Line Items]  
Schedule of Collateral Dependent Loans
The following tables present a summary of collateral-dependent nonperforming loans by class of loan as of the dates indicated:

December 31, 2025
Type of Collateral
($ in thousands)CREResidential Real EstateBlanket LienOther
C&I$— $19 $3,391 $15,644 
Real estate:
Commercial - investor owned35,701 — — — 
Commercial - owner occupied4,610 456 — — 
Residential— 8,099 — — 
Total$40,311 $8,574 $3,391 $15,644 

December 31, 2024
Type of Collateral
($ in thousands)CREResidential Real EstateBlanket LienOther
C&I$— $— $4,279 $3,495 
Real estate:
Commercial - investor owned14,136 — — — 
Commercial - owner occupied7,521 482 486 — 
Total$21,657 $482 $4,765 $3,495 
Summary of Recorded Investment by for Portfolio Loans Restructured
The following tables present the recorded balance for the periods listed of loans modified to borrowers experiencing financial difficulty, disaggregated by loan class and type of concession granted:
Term ExtensionInterest Rate ReductionTotal
Twelve months endedTwelve months endedTwelve months ended
($ in thousands)December 31,
2025
Percent of Total Loan ClassDecember 31,
2025
Percent of Total Loan ClassDecember 31,
2025
Percent of Total Loan Class
C&I$51,384 0.98 %$— — %$51,384 0.98 %
Real estate:
Commercial - investor owned242 0.01 %— — %242 0.01 %
Commercial - owner occupied5,815 0.24 %9,408 0.38 %15,223 0.62 %
Residential460 0.13 %— — %460 0.13 %
Total$57,901 0.49 %$9,408 0.08 %$67,309 0.57 %
Term ExtensionPayment DelayTotal
Twelve months endedTwelve months endedTwelve months ended
($ in thousands)December 31, 2024Percent of Total Loan ClassDecember 31, 2024Percent of Total Loan ClassDecember 31, 2024Percent of Total Loan Class
C&I$43,094 0.91 %$567 0.01 %$43,661 0.92 %
Real estate:
Commercial - investor owned256 0.01 %— — %256 0.01 %
Commercial - owner occupied12,890 0.54 %— — %12,890 0.54 %
Residential69 0.02 %— — %69 0.02 %
Total$56,309 0.50 %$567 0.01 %$56,876 0.51 %

The Company had $10.8 million in commitments to lend additional funds to borrowers experiencing financial difficulty included in the previous table at December 31, 2025. There were $0.5 million and $6.6 million of loans modified to borrowers experiencing financial difficulty that were also included in nonperforming loans, excluding government guaranteed balances, as of December 31, 2025 and December 31, 2024, respectively.

The following tables summarize the financial impacts of loan modifications made to borrowers experiencing financial difficulty and outstanding at the date indicated:

Weighted Average Term Extension (in months)Weighted Average Interest Reduction (%)
Twelve months endedTwelve months ended
($ in thousands)December 31, 2025December 31, 2025
C&I6— %
Real estate:
Commercial - investor owned12— %
Commercial - owner occupied150.50 %
Residential4— %

Weighted Average Term Extension (in months)Amount of Payment Delay
Twelve months endedTwelve months ended
December 31, 2024December 31, 2024
C&I6$85 
Real estate:
Commercial - investor owned12— 
Commercial - owner occupied22— 
Residential24— 
The following tables present the aging of the recorded balance of modified loans in the last 12 months by class at the date indicated:

December 31, 2025
($ in thousands)Current30-89 Days
 Past Due
90 or More
Days
Past Due
Total
C&I$50,388 $995 $— $51,383 
Real estate:
Commercial - investor owned242 — — 242 
Commercial - owner occupied15,224 — — 15,224 
Residential— 460 — 460 
Total$65,854 $1,455 $— $67,309 


December 31, 2024
($ in thousands)Current30-89 Days
 Past Due
90 or More
Days
Past Due
Total
C&I$42,243 $567 $851 $43,661 
Real estate:
Commercial - investor owned256 — — 256 
Commercial - owner occupied11,972 — 918 12,890 
Residential69 — — 69 
Total$54,540 $567 $1,769 $56,876 

The following table summarizes loans that experienced a default during the twelve months ended December 31, 2025 and December 31, 2024, subsequent to being granted a modification in the preceding twelve months. These loans were charged-off during the preceding periods. Default is defined as movement to nonperforming status, foreclosure or charge-off.
Term Extension
Twelve months ended
($ in thousands)December 31, 2025Percent of Total Loan ClassDecember 31, 2024Percent of Total Loan Class
C&I$— — %$1,000 0.02 %
Real estate:
Residential460 0.13 %— — %
Consumer— — %NM
Total$460 $1,004 
Summary of Recorded Investment by Risk Category of Portfolio Loans by Portfolio Class and Category
The following tables present a summary of gross charge-offs by loan class and year of origination:
December 31, 2025
Term Loans by Origination Year
($ in thousands)20252024202320222021PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I$30 $2,159 $4,661 $1,280 $35 $1,167 $1,651 $11,870 $22,853 
Real estate:
Commercial - investor owned— — — — 3,972 — — — 3,972 
Commercial - owner occupied— 594 285 — 284 898 — — 2,061 
Construction and land development— — — 146 — 3,135 — — 3,281 
Residential— — — — — 646 266 — 912 
Consumer— — — — 177 68 — 250 
Total charge-offs by origination year$30 $2,753 $4,946 $1,426 $4,468 $5,914 $1,922 $11,870 $33,329 
Total gross charge-offs by performing status1,187 
Total gross charge-offs$34,516 

December 31, 2024
Term Loans by Origination Year
($ in thousands)20242023202220212020PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I$312 $2,646 $3,043 $35 $166 $772 $2,205 $3,589 $12,768 
Real estate:
Commercial - investor owned— — — 252 — 448 — — 700 
Commercial - owner occupied— — 41 475 10 2,548 — — 3,074 
Construction and land development— — — — 3,224 — — — 3,224 
Residential— — 166 15 — 471 202 24 878 
Consumer17 — 58 — 79 103 262 
Total charge-offs by origination year$316 $2,663 $3,250 $835 $3,400 $4,318 $2,510 $3,614 $20,906 
Total gross charge-offs by performing status968 
Total gross charge-offs$21,874 
Non-Covered Loans  
Non-covered Loans [Line Items]  
Summary of Portfolio Loans by Category
The following table presents a summary of loans by category:
($ in thousands)
December 31, 2025(1)
December 31, 2024
C&I$5,236,473 $4,720,428 
Real estate loans:
Commercial - investor owned2,986,906 2,607,755 
Commercial - owner occupied2,460,761 2,359,956 
Construction and land development689,357 892,563 
Residential367,127 358,923 
Total real estate loans6,504,151 6,219,197 
Consumer60,469 281,193 
Loans, before unearned loan fees11,801,093 11,220,818 
Unearned loan fees, net(755)(463)
    Loans, including unearned loan fees$11,800,338 $11,220,355 
(1)Certain loans were reclassified from Consumer and into other categories in 2025. Prior period amounts were not adjusted.
Summary of Allowance for Loan Losses and the Recorded Investment in Portfolio Loans by Class and Category Based on Impairment Method
The following table presents a summary of the activity, by loan category, in the ACL on loans for 2023, 2024, and 2025 as follows:
($ in thousands)C&ICRE - investor ownedCRE - owner occupiedConstruction and land developmentResidential real estateConsumerTotal
2023
ACL on loans:       
Balance, beginning of year$53,835 $36,191 $22,752 $11,444 $7,928 $4,782 $136,932 
Provision (benefit) for credit losses38,308 (335)523 (1,300)(2,109)796 35,883 
Charge-offs(36,302)(4,869)— (9)(656)(1,379)(43,215)
Recoveries3,045 293 130 63 979 661 5,171 
Balance, end of year$58,886 $31,280 $23,405 $10,198 $6,142 $4,860 $134,771 
2024
ACL on loans:       
Balance, beginning of year$58,886 $31,280 $23,405 $10,198 $6,142 $4,860 $134,771 
Provision (benefit) for credit losses14,770 3,502 (60)2,764 128 (475)20,629 
Charge-offs(13,073)(700)(3,074)(3,224)(878)(925)(21,874)
Recoveries2,648 135 129 99 1,142 271 4,424 
Balance, end of year$63,231 $34,217 $20,400 $9,837 $6,534 $3,731 $137,950 
2025
ACL on loans:       
Balance, beginning of year$63,231 $34,217 $20,400 $9,837 $6,534 $3,731 $137,950 
Provision (benefit) for credit losses19,514 (44)(1,051)4,418 1,402 (1,163)$23,076 
Initial allowance on PSLs971 1,034 1,257 17 18 $3,298 
Charge-offs(23,326)(3,972)(2,061)(3,281)(912)(964)$(34,516)
Recoveries7,955 330 673 41 982 233 $10,214 
Balance, end of year$68,345 $31,565 $19,218 $11,016 $8,023 $1,855 $140,022 
Schedule of Recorded Investment in Impaired Portfolio Loans by Category
The following tables present the recorded balance in nonperforming loans by category, excluding government guaranteed balances: 
December 31, 2025
($ in thousands)NonaccrualLoans over 90 days past due and still accruing interestTotal nonperforming loansNonaccrual loans with no allowance
C&I$26,359 $1,620 $27,979 $14,800 
Real estate:
    Commercial - investor owned36,988 — 36,988 23,685 
    Commercial - owner occupied9,338 — 9,338 7,927 
    Construction and land development155 — 155 — 
    Residential8,340 — 8,340 8,099 
Consumer— — 
       Total$81,180 $1,629 $82,809 $54,511 

December 31, 2024
($ in thousands)NonaccrualLoans over 90 days past due and still accruing interestTotal nonperforming loansNonaccrual loans with no allowance
C&I$15,810 $11 $15,821 $4,279 
Real estate:
    Commercial - investor owned14,186 — 14,186 2,106 
    Commercial - owner occupied10,910 — 10,910 8,235 
    Construction and land development1,503 — 1,503 1,503 
    Residential258 — 258 — 
Consumer— — 
       Total$42,667 $20 $42,687 $16,123 
Summary of Aging of Recorded Investment in Past Due Portfolio Loans by Portfolio Class and Category
The following tables present a summary of aging of the recorded balance in past due loans by class and category as of the dates indicated:
December 31, 2025
($ in thousands)30-89 Days
 Past Due
90 or More
Days
Past Due
Total
Past Due
CurrentTotal
C&I$6,822 $25,327 $32,149 $5,204,324 $5,236,473 
Real estate:
Commercial - investor owned3,627 38,063 41,690 2,945,216 2,986,906 
Commercial - owner occupied5,274 21,110 26,384 2,434,377 2,460,761 
Construction and land development4,881 583 5,464 683,893 689,357 
Residential7,457 2,516 9,973 357,154 367,127 
Consumer57 66 60,403 60,469 
Loans, before unearned loan fees$28,118 $87,608 $115,726 $11,685,367 11,801,093 
Unearned loan fees, net(755)
Total$11,800,338 
December 31, 2024
($ in thousands)30-89 Days
 Past Due
90 or More
Days
Past Due
Total
Past Due
CurrentTotal
C&I$1,948 $12,228 $14,176 $4,706,252 $4,720,428 
Real estate:
Commercial - investor owned1,377 14,333 15,710 2,592,045 2,607,755 
Commercial - owner occupied10,542 18,591 29,133 2,330,823 2,359,956 
Construction and land development101 5,620 5,721 886,842 892,563 
Residential2,833 258 3,091 355,832 358,923 
Consumer34 43 281,150 281,193 
Loans, before unearned loan fees$16,835 $51,039 $67,874 $11,152,944 11,220,818 
Unearned loan fees, net(463)
Total$11,220,355 
Summary of Recorded Investment by Risk Category of Portfolio Loans by Portfolio Class and Category
The following tables present the recorded balance by risk category of the loans by class and year of origination as of the dates indicated:
December 31, 2025
Term Loans by Origination Year
($ in thousands)20252024202320222021PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I
Pass (1-6)$1,867,472 $793,869 $521,429 $298,735 $84,618 $96,374 $94,043 $1,153,331 $4,909,871 
Special Mention (7)17,000 22,548 26,475 3,835 4,871 2,113 22,071 48,303 147,216 
Classified (8-9)47,637 26,370 4,861 10,964 54 845 24,043 36,659 151,433 
Total C&I$1,932,109 $842,787 $552,765 $313,534 $89,543 $99,332 $140,157 $1,238,293 $5,208,520 
CRE-investor owned
Pass (1-6)$857,292 $405,208 $380,247 $377,479 $287,917 $376,426 $55,616 $45,784 $2,785,969 
Special Mention (7)40,134 53,306 1,934 — 9,029 4,571 1,891 — 110,865 
Classified (8-9)17,570 — — 6,965 26,697 20,469 — — 71,701 
Total CRE-investor owned$914,996 $458,514 $382,181 $384,444 $323,643 $401,466 $57,507 $45,784 $2,968,535 
CRE-owner occupied
Pass (1-6)$471,422 $304,147 $296,817 $371,117 $364,894 $445,806 $3,391 $38,545 $2,296,139 
Special Mention (7)7,814 5,801 14,730 12,440 4,432 15,019 — — 60,236 
Classified (8-9)18,006 5,562 11,444 15,503 13,671 22,281 — — 86,467 
Total CRE-owner occupied$497,242 $315,510 $322,991 $399,060 $382,997 $483,106 $3,391 $38,545 $2,442,842 
Construction real estate
Pass (1-6)$372,006 $223,449 $37,889 $9,492 $3,398 $1,316 $24,961 $3,148 $675,659 
Special Mention (7)2,000 — 23 41 — — 8,698 — 10,762 
Classified (8-9)— — 483 676 — — — 1,163 
Total Construction real estate$374,006 $223,449 $38,395 $10,209 $3,398 $1,320 $33,659 $3,148 $687,584 
Residential real estate
Pass (1-6)$61,245 $24,136 $27,378 $28,920 $33,857 $76,749 $7,342 $82,753 $342,380 
Special Mention (7)3,157 1,219 23 296 84 793 — 976 6,548 
Classified (8-9)1,831 — 2,733 — 6,466 7,055 — 80 18,165 
Total residential real estate$66,233 $25,355 $30,134 $29,216 $40,407 $84,597 $7,342 $83,809 $367,093 
Consumer
Pass (1-6)$1,466 $798 $790 $199 $26,824 $17,513 $— $8,511 $56,101 
Special Mention (7)— — — — — — — — — 
Classified (8-9)— — — — 10 — — 12 
Total Consumer$1,466 $798 $792 $199 $26,824 $17,523 $— $8,511 $56,113 
Total loans classified by risk category$3,786,052 $1,866,413 $1,327,258 $1,136,662 $866,812 $1,087,344 $242,056 $1,418,090 $11,730,687 
Total loans classified by performing status69,651 
Total loans$11,800,338 
December 31, 2024
Term Loans by Origination Year
($ in thousands)20242023202220212020PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I
Pass (1-6)$1,477,552 $958,327 $607,626 $172,201 $117,845 $69,236 $87,059 $942,991 $4,432,837 
Special Mention (7)32,479 40,804 4,982 2,373 796 64 14,783 55,100 151,381 
Classified (8-9)29,999 868 9,271 — 142 809 9,681 20,791 71,561 
Total C&I$1,540,030 $999,999 $621,879 $174,574 $118,783 $70,109 $111,523 $1,018,882 $4,655,779 
CRE-investor owned
Pass (1-6)$587,403 $402,899 $479,131 $374,155 $266,044 $281,232 $4,566 $48,808 $2,444,238 
Special Mention (7)12,195 4,901 — 43,506 2,389 9,623 31,321 1,999 105,934 
Classified (8-9)256 — 821 20,274 13,564 4,702 — — 39,617 
Total CRE-investor owned$599,854 $407,800 $479,952 $437,935 $281,997 $295,557 $35,887 $50,807 $2,589,789 
CRE-owner occupied
Pass (1-6)$420,774 $329,001 $437,731 $408,210 $246,024 $352,095 $890 $29,239 $2,223,964 
Special Mention (7)6,914 10,764 5,323 12,324 8,426 18,389 — — 62,140 
Classified (8-9)13,794 3,727 4,063 6,452 3,765 22,319 — 250 54,370 
Total CRE-owner occupied$441,482 $343,492 $447,117 $426,986 $258,215 $392,803 $890 $29,489 $2,340,474 
Construction real estate
Pass (1-6)$404,286 $211,573 $198,278 $38,131 $6,110 $3,823 $9,513 $5,338 $877,052 
Special Mention (7)11,250 33 49 294 — 223 — — 11,849 
Classified (8-9)— — 1,573 — — 585 — — 2,158 
Total Construction real estate$415,536 $211,606 $199,900 $38,425 $6,110 $4,631 $9,513 $5,338 $891,059 
Residential real estate
Pass (1-6)$46,454 $37,371 $35,082 $27,784 $22,350 $78,113 $5,880 $79,284 $332,318 
Special Mention (7)1,539 26 239 — — 1,435 — 887 4,126 
Classified (8-9)— 2,979 107 11,976 5,538 1,572 — — 22,172 
Total residential real estate$47,993 $40,376 $35,428 $39,760 $27,888 $81,120 $5,880 $80,171 $358,616 
Consumer
Pass (1-6)$31,286 $6,058 $50,351 $55,844 $49,519 $31,061 $44 $40,578 $264,741 
Special Mention (7)— 2,326 — — — 1,780 — 7,660 11,766 
Classified (8-9)— — — — — — — 
Total Consumer$31,286 $8,384 $50,351 $55,844 $49,519 $32,846 $44 $48,238 $276,512 
Total loans classified by risk category$3,076,181 $2,011,657 $1,834,627 $1,173,524 $742,512 $877,066 $163,737 $1,232,925 $11,112,229 
Total loans classified by performing status108,126 
Total loans$11,220,355 

In the tables above, loan originations in 2025 and 2024 with a classification of “special mention” or “classified” primarily represent renewals or modifications initially underwritten and originated in prior years.
The following tables summarize the risk category of the loans by loan type as of the dates indicated:

December 31, 2025
($ in thousands)Pass (1-6)Special Mention (7)Classified (8-9)Total
C&I$4,909,871 $147,216 $151,433 $5,208,520 
Real estate:
Commercial - investor owned2,785,969 110,865 71,701 2,968,535 
Commercial - owner occupied2,296,139 60,236 86,467 2,442,842 
Construction and land development675,659 10,762 1,163 687,584 
Residential342,380 6,548 18,165 367,093 
Consumer56,101 — 12 56,113 
Total loans classified by risk category$11,066,119 $335,627 $328,941 $11,730,687 
Total loans classified by performing status69,651 
$11,800,338 

December 31, 2024
($ in thousands)Pass (1-6)Special Mention (7)Classified (8-9)Total
C&I$4,432,837 $151,381 $71,561 $4,655,779 
Real estate:
Commercial - investor owned2,444,238 105,934 39,617 2,589,789 
Commercial - owner occupied2,223,964 62,140 54,370 2,340,474 
Construction and land development877,052 11,849 2,158 891,059 
Residential332,318 4,126 22,172 358,616 
Consumer264,741 11,766 276,512 
Total loans classified by risk category$10,575,150 $347,196 $189,883 $11,112,229 
Total loans classified by performing status108,126 
$11,220,355 

In the risk category tables above, guaranteed loan balances are included with a classification of “pass” due to the nature of these loans.

For certain loans, the Company evaluates credit quality based on the aging status.

The following tables present the recorded balance of loans based on payment activity as of the dates indicated:
December 31, 2025
($ in thousands)PerformingNonperformingTotal
C&I$22,778 $318 $23,096 
Real estate:
Commercial - investor owned16,323 — 16,323 
Commercial - owner occupied26,121 — 26,121 
Residential589 — 589 
Consumer3,513 3,522 
Total$69,324 $327 $69,651 
December 31, 2024
($ in thousands)PerformingNonperformingTotal
C&I$60,899 $11 $60,910 
Real estate:
Commercial - investor owned17,175 — 17,175 
Commercial - owner occupied27,349 — 27,349 
Residential647 — 647 
Consumer2,036 2,045 
Total$108,106 $20 $108,126 
v3.25.4
Leases (Tables)
12 Months Ended
Dec. 31, 2025
Leases [Abstract]  
Lease, Cost [Table Text Block]
Year ended December 31,
($ in thousands)20252024
Operating lease cost$6,386 $5,757 
Short-term lease cost519 402 
Total lease cost$6,905 $6,159 
Assets And Liabilities, Lessee [Table Text Block]
The following table presents supplemental balance sheet information related to leases for the periods indicated:
($ in thousands)December 31, 2025December 31, 2024
Operating lease right-of-use assets, included in other assets$24,031 $22,759 
Operating lease liabilities, included in other liabilities27,140 26,150 
Operating leases
Weighted average remaining lease term5 years6 years
Weighted average discount rate4.1 %4.0 %
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
The following table summarizes the maturities of operating lease liabilities as of December 31, 2025:
($ in thousands)
YearAmount
2026$7,650 
20276,630 
20284,668 
20293,282 
20302,655 
Thereafter5,444 
Total operating lease liabilities, payments30,329 
Less: present value adjustment3,189 
Operating lease liabilities$27,140 
v3.25.4
Derivative Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Instruments
For hedges of the Company’s variable-rate loans, interest rate swaps designated as cash flow hedges involve the receipt of fixed amounts and the Company making variable rate payments. The Company has executed cash flow hedges to reduce a portion of variability in cash flows on the Company’s prime based loan portfolio. Select terms of the hedges are as follows:

($ in thousands)
Notional Fixed RateEffective DateMaturity Date
$50,000 6.56 %January 25, 2023February 1, 2027
$100,000 6.63 %December 20, 2022January 1, 2028
$100,000 6.66 %April 1, 2025April 1, 2030
The following table presents select terms of the hedges as follows:

($ in thousands)
Notional Fixed RateMaturity Date
$18,5582.64%March 15, 2026
$13,5062.64%March 17, 2026
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]
The following table presents the fair value of the Company’s derivative financial instruments as well as their classification on the Consolidated Balance Sheet as of December 31st of the year presented:
Notional AmountDerivative AssetsDerivative Liabilities
($ in thousands)202520242025202420252024
Derivatives designated as hedging instruments
Interest rate swaps$282,064 $282,064 $1,876 $649 $— $3,139 
Interest rate collars150,000 150,000 498 — — 1,056 
Total$432,064 $432,064 $2,374 $649 $— $4,195 
Derivatives not designated as hedging instruments
Interest rate swaps$878,278 $854,171 $10,110 $14,495 $10,114 $14,497 

Derivative assets are reported in “Other assets” on the Consolidated Balance Sheet. Derivative liabilities are reported in the Consolidated Balance Sheet in “Other liabilities.”
The following tables present a gross presentation, the effects of offsetting, and a net presentation of the Company’s financial instruments subject to offsetting. The gross amounts of assets or liabilities can be reconciled to the tabular disclosure of fair value. The fair value table above provides the location of financial assets and liabilities presented on the Consolidated Balance Sheet.
As of December 31, 2025
Gross Amounts Not Offset in the Statement of Financial Position
($ in thousands)Gross Amounts RecognizedGross Amounts Offset in the Statement of Financial PositionNet Amounts of Assets presented in the Statement of Financial PositionFinancial InstrumentsFair Value Collateral PostedNet Amount
Assets:
Interest rate swaps$11,986 $— $11,986 $3,142 $6,470 $2,374 
Interest rate collar498 — 498 — — 498 
Liabilities:
Interest rate swaps$10,114 $— $10,114 $3,142 $— $6,972 
Securities sold under agreements to repurchase292,782 — 292,782 — 292,782 — 
As of December 31, 2024
Gross Amounts Not Offset in the Statement of Financial Position
($ in thousands)Gross Amounts RecognizedGross Amounts Offset in the Statement of Financial PositionNet Amounts of Assets presented in the Statement of Financial PositionFinancial InstrumentsFair Value Collateral PostedNet Amount
Assets:
Interest rate swaps$15,144 $— $15,144 $4,975 $9,710 $459 
Liabilities:
Interest rate swaps$17,636 $— $17,636 $4,975 $— $12,661 
Interest rate collar1,056 — 1,056 — — 1,056 
Securities sold under agreements to repurchase244,618 — 244,618 — 244,618 — 
v3.25.4
Fixed Assets (Tables)
12 Months Ended
Dec. 31, 2025
Property, Plant and Equipment [Abstract]  
Summary of Fixed Assets
The following table presents a summary of fixed assets:
December 31,
($ in thousands)20252024
Land$14,501 $11,716 
Buildings and leasehold improvements67,529 54,552 
Furniture, fixtures and equipment27,662 23,634 
109,692 89,902 
Less accumulated depreciation and amortization50,699 44,893 
    Total fixed assets$58,993 $45,009 
v3.25.4
Goodwill and Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Summary of Intangible Assets
The following table presents a summary of goodwill:

($ in thousands)Years ended December 31,
20252024
Goodwill, beginning of year$365,164 $365,164 
Additions from acquisition51,804 — 
Goodwill, end of year$416,968 $365,164 

The following table presents a summary of other intangible assets:
($ in thousands)Years ended December 31,
20252024
Other intangible assets, net, beginning of year$8,484 $12,318 
Additions from acquisition16,414 — 
Amortization(3,724)(3,834)
Other intangible assets, net, end of year$21,174 $8,484 
Expected Amortization Schedule for the Core Deposit Intangible
The following table summarizes the amortization schedule for other intangible assets at December 31, 2025:
($ in thousands)
YearAmount
2026$5,180 
20274,125 
20283,254 
20292,407 
20301,902 
After 20304,306 
Total$21,174 
v3.25.4
Deposits (Tables)
12 Months Ended
Dec. 31, 2025
Maturities of Time Deposits [Abstract]  
Summary of Certificates of Deposit Maturities
The following table summarizes certificates of deposit maturities at December 31, 2025:
($ in thousands)BrokeredCustomerTotal
Less than 1 year$566,944 $923,542 $1,490,486 
Greater than 1 year and less than 2 years155,033 12,279 167,312 
Greater than 2 years and less than 3 years— 4,476 4,476 
Greater than 3 years and less than 4 years— 2,581 2,581 
Greater than 4 years and less than 5 years— 503 503 
Greater than 5 years— 4,025 4,025 
Total$721,977 $947,406 $1,669,383 
v3.25.4
Debt (Tables)
12 Months Ended
Dec. 31, 2025
Subordinated Borrowings [Abstract]  
Schedule of Subordinated Debentures
The following table summarizes the Company’s subordinated debentures at December 31:
AmountMaturity Date
Initial Call Date (1)
Interest Rate
($ in thousands)20252024
EFSC Clayco Statutory Trust I$3,196 $3,196 December 17, 2033December 17, 2008
Floats @ 3 month term SOFR + 3.11%
EFSC Capital Trust II5,155 5,155 June 17, 2034June 17, 2009
Floats @ 3 month term SOFR + 2.91%
EFSC Statutory Trust III11,341 11,341 December 15, 2034December 15, 2009
Floats @ 3 month term SOFR + 2.23%
EFSC Clayco Statutory Trust II4,124 4,124 September 15, 2035September 15, 2010
Floats @ 3 month term SOFR + 2.09%
EFSC Statutory Trust IV10,310 10,310 December 15, 2035December 15, 2010
Floats @ 3 month term SOFR + 1.70%
EFSC Statutory Trust V4,124 4,124 September 15, 2036September 15, 2011
Floats @ 3 month term SOFR + 1.86%
EFSC Capital Trust VI14,433 14,433 March 30, 2037March 30, 2012
Floats @ 3 month term SOFR + 1.86%
EFSC Capital Trust VII4,124 4,124 December 15, 2037December 15, 2012
Floats @ 3 month term SOFR + 2.51%
JEFFCO Stat Trust I 7,732 7,732 February 22, 2031February 22, 2011
Fixed @ 10.20%
JEFFCO Stat Trust II (2)
4,712 4,658 March 17, 2034March 17, 2009
Floats @ 3 month term SOFR + 3.01%
Trinity Capital Trust III (2)
5,606 5,539 September 8, 2034September 8, 2009
Floats @ 3 month term SOFR + 2.96%
Trinity Capital Trust IV 10,310 10,310 November 23, 2035August 23, 2010
Fixed @ 6.88%
Trinity Capital Trust V (2)
8,521 8,358 December 15, 2036September 15, 2011
Floats @ 3 month term SOFR + 1.91%
Total junior subordinated debentures93,688 93,404 
5.75% Fixed-to-floating rate subordinated notes
— 63,250 June 1, 2030June 1, 2025
Fixed @ 5.75% until
June 1, 2025, then floats @ Benchmark rate (3 month term SOFR) + 5.66%
Debt issuance costs— (103)
Total fixed-to-floating rate subordinated notes— 63,147 
Total subordinated debentures and notes$93,688 $156,551 
(1) Callable each quarter after initial call date.
(2) Purchase accounting adjustments are reflected in the balance and also impact the effective interest rate.
Summary Of Debt Terms
The following table summarizes securities sold under agreements to repurchase as of and for the periods indicated:
December 31,
($ in thousands)20252024
Securities sold under agreement to repurchase balance$292,782 $244,618 
Weighted average interest rate2.90 %3.44 %
The following table summarizes the term loans as of and for the periods indicated:
December 31,
($ in thousands)20252024
Term loan balance$58,732 $— 
Weighted average interest rate6.68 %6.78 %
v3.25.4
Regulatory Capital (Tables)
12 Months Ended
Dec. 31, 2025
Regulated Operations [Abstract]  
Schedule of Actual Capital Amounts and Ratios
The following table presents the capital ratios as of the periods indicated:
December 31,
20252024
EFSCBankEFSCBankTo Be Well-CapitalizedMinimum Ratio
with CCB
CET1 Capital to Risk Weighted Assets11.6 %11.9 %11.8 %12.4 %6.5 %7.0 %
Tier 1 Capital to Risk Weighted Assets12.8 %11.9 %13.1 %12.4 %8.0 %8.5 %
Total Capital to Risk Weighted Assets13.9 %13.0 %14.6 %13.4 %10.0 %10.5 %
Leverage Ratio (Tier 1 Capital to Average Assets)10.5 %9.7 %11.1 %10.5 %5.0 %N/A
v3.25.4
Shareholders' Equity and Compensation Plans (Tables)
12 Months Ended
Dec. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Various Information
At December 31, 2025 and 2024, the Company has reserved the following shares of its authorized but unissued common stock for possible future issuance in connection with the following:
December 31,
20252024
Outstanding performance units (maximum issuance)407,124 363,070 
Outstanding RSU’s320,777 297,122 
Outstanding options597,997 510,812 
2018 Stock Incentive Plan637,686 290,841 
Non-Management Director Plan76,272 104,145 
2018 Employee Stock Purchase Plan322,494 399,289 
Total2,362,350 1,965,279 
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
The following table presents the changes in accumulated other comprehensive income (loss) after-tax by component:
($ in thousands)Net Unrealized Gain (Loss) on Available-for-Sale Debt SecuritiesUnamortized Gain (Loss) on Held-to-Maturity SecuritiesNet Unrealized Gain (Loss) on Cash Flow HedgesTotal
Balance, December 31, 2022
$(144,549)$13,185 $1,032 $(130,332)
Net change31,705 (2,605)217 29,317 
Balance, December 31, 2023
$(112,844)$10,580 $1,249 $(101,015)
Net change(9,288)(2,492)(3,923)(15,703)
Balance, December 31, 2024
$(122,132)$8,088 $(2,674)$(116,718)
Net change60,126 (2,447)4,452 62,131 
Balance, December 31, 2025
$(62,006)$5,641 $1,778 $(54,587)
Schedule of Amounts Recognized in Other Comprehensive Income (Loss)
The following table presents the pre-tax and after-tax changes in the components of other comprehensive income:
202520242023
($ in thousands)Pre-taxTax effectAfter-taxPre-taxTax effectAfter-taxPre-taxTax effectAfter-tax
Change in unrealized gain (loss) on available-for-sale securities$80,004 $19,841 $60,163 $(12,351)$(3,063)$(9,288)$42,988 $10,833 $32,155 
Reclassification of gain on sale of available-for-sale securities(a)
(49)(12)(37)— — — (601)(151)(450)
Reclassification of gain on held-to-maturity securities(a)
(3,254)(807)(2,447)(3,314)(822)(2,492)(3,483)(878)(2,605)
Change in unrealized gain (loss) on cash flow hedges4,825 1,197 3,628 (6,949)(1,723)(5,226)(656)(165)(491)
Reclassification of loss on cash flow hedges(b)
1,095 271 824 1,731 428 1,303 945 237 708 
Total other comprehensive income (loss)$82,621 $20,490 $62,131 $(20,883)$(5,180)$(15,703)$39,193 $9,876 $29,317 
(a)The pre-tax amount is reported in noninterest income/expense in the Consolidated Statements of Income.
(b)The pre-tax amount is reported in interest income/expense in the Consolidated Statements of Income.
Share-based Payment Arrangement, Cost by Plan [Table Text Block]
The following table summarizes stock-based compensation expense:
For the year ended December 31,
($ in thousands)202520242023
Performance stock units$4,510 $2,898 $2,879 
Restricted stock units6,004 5,341 5,014 
Stock options2,244 2,110 1,609 
Employee stock purchase plan733 523 644 
Total stock-based compensation expense$13,491 $10,872 $10,146 
Outstanding Long Term Incentive Awards [Table Text Block]
The following tables present information related to the outstanding performance stock units at December 31, 2025:
($ in thousands, except per share data)2023-2025 Cycle2024-2026 Cycle2025-2027 Cycle
Shares issuable at target56,424 83,346 63,792 
Maximum shares issuable112,848 166,692 127,584 
Unrecognized compensation cost$— $1,078 $2,608 
Weighted average grant date fair value (per share)$62.19 $38.84 $61.33 

Maximum Shares IssuableWeighted Average Grant Date Fair Value
Outstanding at December 31, 2024
363,070 $49.10 
Granted127,584 61.33 
Vested (issued 75,385 shares)
(83,530)51.91 
Outstanding at December 31, 2025
407,124 $52.36 
Summary of Employee Stock Option and SSARs Activity
The following table is a summary of stock option activity for 2025:
SharesWeighted
Average
Exercise Price
Weighted
Average
Remaining
Contractual Term
Outstanding at December 31, 2024
510,812 $45.43 
Granted118,779 57.17 
Exercised(21,055)45.56 
Forfeited(10,539)49.01 
Outstanding at December 31, 2025
597,997 $47.69 7.4 years
Exercisable at December 31, 2025
240,328 $46.39 6.2 years
Summary of Restricted Stock Units Activity
The following table presents a summary of the status of the Company’s RSU awards as of December 31, 2025 and changes during the year then ended:
SharesWeighted Average Grant Date
Fair Value
Outstanding at December 31, 2024
297,122 $46.07 
Granted138,032 56.22 
Vested(101,782)45.79 
Forfeited(12,595)51.59 
Outstanding at December 31, 2025
320,777 $50.31 
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions
The following weighted average assumptions were used for grants issued during the years ended December 31, 2025, 2024, and 2023.
Weighted Average
For the year ended December 31,
202520242023
Risk Free Interest Rate4.08%4.27%4.09%
Expected Dividend Yield2.03%2.53%1.84%
Expected Volatility37.26%35.79%34.74%
Expected Term (years)6.26.26.3
Restricted Stock Units (RSUs) [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Various Information
The following table presents various information related to the RSUs:
At or for the year ended December 31,
($ in thousands except per unit data)202520242023
Total fair value of awards vesting during the year $5,839 $4,919 $3,894 
Unrecognized compensation cost 9,385 8,328 8,438 
Expected years to recognize unearned compensation2.0 years1.5 years1.7 years
Weighted average grant date fair value per unit$56.22 $41.52 $50.46 
Stock Plan for Non-Management Directors  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Various Information
The following table presents various information related to the Stock Plan for Non-Management Directors:.
At or for the year ended December 31,
202520242023
Shares granted18,118 28,993 27,016 
Weighted average grant date fair value$60.51 $41.10 $41.31 
v3.25.4
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2025
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit)
The following table presents the components of income tax expense (benefit) for the years ended December 31:
Year ended December 31,
($ in thousands)202520242023
Current:
Federal$63,474 $41,477 $40,471 
State and local13,283 8,022 9,616 
Total current76,757 49,499 50,087 
Deferred:
Federal4,981 (2,535)283 
State and local605 (986)2,097 
Total deferred5,586 (3,521)2,380 
Total income tax expense$82,343 $45,978 $52,467 
Schedule of Income Tax Rate Reconciliation
The following table presents a reconciliation by rate and amount of expected income tax expense computed by applying the statutory federal income tax rate to income before income taxes reflected in the Consolidated Statements of Income to the effective income tax expense:
Year ended December 31,
AmountRateAmountAmount
($ in thousands)202520242023
Income tax expense at federal statutory rate$59,581 21.0 %$48,561 $51,770 
Increase (decrease) in income tax resulting from:
State and local income taxes, net (1)
11,326 4.0 %7,334 9,445 
Federal tax credits:
New Markets Tax Credits(3,958)(1.4)%— — 
Low-income housing tax credits (“LIHTC”)(1,764)(0.6)%285 (56)
Other federal tax credits(1,611)(0.6)%(5,619)(4,364)
Total federal tax credits(7,333)(2.6)%(5,334)(4,420)
ITC recapture24,148 8.5 %— — 
Nontaxable or nondeductible items:
Tax-exempt interest income, net(7,137)(2.5)%(5,124)(4,942)
Bank-owned life insurance(1,558)(0.6)%(892)(888)
Non-deductible expenses3,152 1.1 %1,524 2,059 
Excess tax benefits(623)(0.2)%28 (251)
Total nontaxable or nondeductible items(6,166)(2.2)%(4,464)(4,022)
Other, net787 0.3 %(119)(306)
       Total income tax expense$82,343 29.0 %$45,978 $52,467 
(1) State taxes in California made up the majority (greater than 50 percent) of the tax effect in this category.
Schedule of Deferred Tax Assets and Deferred Tax Liabilities The following table presents the tax effect of temporary differences that gave rise to significant portions of the deferred tax assets and deferred tax liabilities for the periods indicated:
Year ended December 31,
($ in thousands)20252024
Deferred tax assets:
Allowance for loan losses$34,325 $34,212 
Loans held-for-sale2,633 3,304 
OREO— 39 
Deferred compensation6,413 5,209 
Accrued compensation6,897 6,265 
Unrealized losses on securities, net18,437 38,734 
Net operating losses and tax credits5,042 5,299 
Lease liability accrual6,812 6,485 
Other investments11,216 5,587 
Research and experimental expenses— 1,473 
Fixed assets— 2,802 
Deferred expenses2,610 3,021 
Other deferred tax assets4,165 3,248 
Total deferred tax assets98,550 115,678 
Deferred tax liabilities:
Acquired loans1,490 1,922 
Intangible assets8,880 8,756 
Right of use asset6,032 5,644 
Anticipated insurance proceeds8,060 — 
Other investments10,901 10,233 
Other deferred tax liabilities1,049 951 
Total deferred tax liabilities36,412 27,506 
Net deferred tax asset before valuation allowance62,138 88,172 
Less: valuation allowance2,812 2,812 
Net deferred tax asset$59,326 $85,360 
Schedule of Unrecognized Tax Benefits
The following table summarizes the activity in the gross liability for unrecognized tax benefits for the periods presented:
($ in thousands)202520242023
Balance at beginning of year$5,016 $3,077 $2,724 
Additions based on tax positions related to the current year1,347 1,212 727 
Additions for tax positions of prior years— 1,128 24 
Settlements or lapse of statute of limitations(338)(401)(398)
Balance at end of year$6,025 $5,016 $3,077 
Schedule of Cash Flow, Supplemental Disclosures
The following table presents the components of income taxes paid disaggregated by jurisdiction for the year ended December 31:
($ in thousands)2025
Federal$71,051 
State and local:
California6,932 
All other state and local4,888 
Total state and local11,820 
Total income taxes paid$82,871 
v3.25.4
Commitments and Contingent Liabilities (Tables)
12 Months Ended
Dec. 31, 2025
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Commitments
The following table summarizes the contractual amounts of off-balance-sheet financial instruments as of the periods indicated: 
($ in thousands)December 31, 2025December 31, 2024
Commitments to extend credit$2,866,028 $3,001,565 
Letters of credit102,884 137,926 
Tax creditsNM1,801 
Limited partnership commitments43,785 39,278 
v3.25.4
Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2025
Fair Value Disclosures [Abstract]  
Summary of Financial Instruments Measured at Fair Value on a Recurring Basis
The following tables summarize financial instruments measured at fair value on a recurring basis, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value:
 December 31, 2025
($ in thousands)Quoted Prices in Active Markets for Identical Assets (Level 1)Significant Other Observable Inputs (Level 2)Significant Unobservable Inputs
 (Level 3)
Total Fair Value
Assets
Securities available-for-sale
Obligations of U.S. Government-sponsored enterprises$— $182,572 $— $182,572 
Obligations of states and political subdivisions— 572,705 — 572,705 
Agency mortgage-backed securities— 1,709,311 — 1,709,311 
U.S. Treasury Bills— 170,984 — 170,984 
Corporate debt securities— 19,463 — 19,463 
Total securities available-for-sale— 2,655,035 — 2,655,035 
Other investments— 3,148 — 3,148 
Derivatives— 12,484 — 12,484 
Total assets$— $2,670,667 $— $2,670,667 
Liabilities
Derivatives$— $10,114 $— $10,114 
Total liabilities$— $10,114 $— $10,114 

 December 31, 2024
($ in thousands)Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Total Fair
Value
Assets
Securities available-for-sale
Obligations of U.S. Government-sponsored enterprises$— $276,040 $— $276,040 
Obligations of states and political subdivisions— 409,197 — 409,197 
Agency mortgage-backed securities— 1,027,394 — 1,027,394 
U.S. Treasury Bills— 128,893 — 128,893 
Corporate debt securities— 20,746 — 20,746 
Total securities available-for-sale— 1,862,270 — 1,862,270 
Other investments— 2,983 — 2,983 
Derivative financial instruments— 15,144 — 15,144 
Total assets$— $1,880,397 $— $1,880,397 
Liabilities
Derivative financial instruments$— $18,692 $— $18,692 
Total liabilities$— $18,692 $— $18,692 
Summary of Financial Instruments and Non-Financial Assets Measured at Fair Value on a Non-Recurring Basis
The following tables present financial instruments and non-financial assets still held as of the reporting date measured at fair value on a non-recurring basis:
December 31, 2025
(1)(1)(1)(1)
($ in thousands)Total Fair ValueQuoted Prices in Active
Markets for
Identical
Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Individually-evaluated loans$2,200 $— $— $2,200 
OREO81,544 — — 81,544 
Total$83,744 $— $— $83,744 
(1) The amounts represent balances measured at fair value during the period and still held as of the reporting date. 
December 31, 2024
(1)(1)(1)(1)
($ in thousands)Total Fair ValueQuoted Prices in Active
Markets for
Identical
Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Individually-evaluated loans$15,370 $— $— $15,370 
OREO3,955 — — 3,955 
Total$19,325 $— $— $19,325 
(1) The amounts represent balances measured at fair value during the period and still held as of the reporting date.
Summary of Carrying Amount and Fair Values of Financial Instruments Reported on the Balance Sheets
The following table is a summary of the carrying amounts and fair values of the Company’s financial instruments on the Consolidated Balance Sheets at December 31, 2025 and 2024. This summary excludes certain financial assets and liabilities for which carrying value approximates fair value and financial instruments that are recorded at fair value on a recurring basis disclosed above. Financial instruments for which carrying values approximate fair value include cash and due from banks, federal funds sold, interest bearing deposits, accrued interest receivable/payable, demand, savings and money market deposits.
 December 31, 2025December 31, 2024
($ in thousands)Carrying AmountEstimated fair valueLevelCarrying AmountEstimated fair valueLevel
Balance sheet assets    
Securities held-to-maturity, net$1,074,957 $1,039,814 Level 2$928,935 $858,871 Level 2
Other investments77,737 77,737 Level 269,801 69,801 Level 2
Loans held-for-sale928 928 Level 2110 110 Level 2
Loans, net11,660,316 11,622,939 Level 311,082,405 10,983,459 Level 3
State tax credits, held-for-sale11,141 11,904 Level 314,663 15,518 Level 3
Servicing asset3,021 4,733 Level 22,256 3,570 Level 2
Balance sheet liabilities  
Certificates of deposit$1,669,383 $1,665,449 Level 3$1,369,604 $1,364,377 Level 3
Subordinated debentures and notes93,688 92,093 Level 2156,551 155,102 Level 2
Other borrowings387,717 364,901 Level 2280,821 258,461 Level 2
v3.25.4
Parent Company Only Condensed Financial Statements (Tables)
12 Months Ended
Dec. 31, 2025
Condensed Financial Information Disclosure [Abstract]  
Condensed Balance Sheet Of Parent Company Only Disclosure
Condensed Balance Sheets
December 31,
($ in thousands)20252024
Assets
Cash$145,359 $123,956 
Investment in Bank2,006,842 1,824,550 
Investment in nonbank subsidiaries13,795 8,717 
Other assets28,295 26,664 
   Total assets$2,194,291 $1,983,887 
Liabilities and Stockholders’ Equity
Subordinated debentures and notes$93,688 $156,551 
Notes payable58,732 — 
Accounts payable and other liabilities2,485 3,334 
Stockholders' equity2,039,386 1,824,002 
   Total liabilities and stockholders' equity$2,194,291 $1,983,887 
Condensed Income Statement Of Parent Company Only Disclosure
Condensed Statements of Income
Year ended December 31,
($ in thousands)202520242023
Income:
Dividends from Bank$100,000 $115,000 $45,000 
Dividends from nonbank subsidiaries1,500 720 4,875 
Other4,257 3,959 7,736 
Total income105,757 119,679 57,611 
Expenses:
Interest expense10,926 10,671 10,856 
Other expenses9,523 9,246 8,774 
Total expenses20,449 19,917 19,630 
Income before taxes and equity in undistributed earnings of subsidiaries85,308 99,762 37,981 
Income tax benefit2,652 3,530 2,520 
Net income before equity in undistributed earnings of subsidiaries87,960 103,292 40,501 
Equity in undistributed earnings of subsidiaries113,414 81,974 153,558 
Net income $201,374 $185,266 $194,059 
Condensed Cash Flow Statment Of Parent Company Only Disclosure
Condensed Statements of Cash Flows
Year ended December 31,
($ in thousands)202520242023
Cash flows from operating activities:
Net income$201,374 $185,266 $194,059 
Adjustments to reconcile net income to net cash provided by operating activities:
Stock-based compensation2,088 1,675 4,439 
Net income of subsidiaries(214,915)(197,694)(203,433)
Dividends from subsidiaries101,500 115,720 49,875 
Other, net(2,288)(1,020)(421)
Net cash provided by operating activities87,759 103,947 44,519 
Cash flows from investing activities:
Cash proceeds from subsidiaries— 2,188 — 
Purchases of other investments(1,186)(1,216)(1,002)
Proceeds from distributions on other investments960 2,549 3,314 
Net cash provided by (used in) investing activities(226)3,521 2,312 
Cash flows from financing activities:
Paydown of subordinated debentures(63,250)— — 
Proceeds from issuance of long-term debt63,250 — — 
Repayment of long-term debt(4,518)(11,429)(5,714)
Dividends paid on common stock(45,093)(39,550)(37,368)
Repurchase of common stock(14,145)(29,641)— 
Dividends paid on preferred stock(3,750)(3,750)(3,750)
Other1,376 440 1,401 
Net cash used in financing activities(66,130)(83,930)(45,431)
Net increase in cash and cash equivalents21,403 23,538 1,400 
Cash and cash equivalents, beginning of year123,956 100,418 99,018 
Cash and cash equivalents, end of year$145,359 $123,956 $100,418 
v3.25.4
Supplemental Financial Information (Tables)
12 Months Ended
Dec. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Supplemental Financial Information
The following table presents other income and other expense components, including items that exceed one percent of the aggregate of total interest income and noninterest income in one or more of the periods indicated:

Year ended December 31,
($ in thousands)202520242023
Other income:
Bank-owned life insurance$7,420 $3,737 $3,688 
Community development fees3,364 2,440 4,037 
Net gain on OREO6,255 3,089 187 
Gain on SBA loan sales4,188 1,415 2,015 
Anticipated insurance proceeds1
32,112 — — 
Other income12,260 11,306 12,985 
Total other noninterest income$65,599 $21,987 $22,912 
Other expense:
Amortization of intangibles$3,724 $3,834 $4,601 
Banking expenses9,117 8,409 8,110 
FDIC and other insurance13,296 13,161 13,164 
Loan, legal expenses12,555 8,749 8,639 
Outside services5,449 6,671 7,040 
Other expenses33,771 29,706 32,332 
Total other noninterest expenses$77,912 $70,530 $73,886 
1Represents anticipated proceeds from a pending insurance claim related to a third quarter 2025 solar tax credit recapture event.
v3.25.4
Summary of Significant Accounting Policies (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
segment
Dec. 31, 2024
USD ($)
Property, Plant and Equipment [Line Items]      
Operating Lease, Right-of-Use Asset $ 24,031 $ 24,031 $ 22,759
Number of reportable segments | segment   1  
Operating Lease, Liability 27,140 $ 27,140 26,150
Interest Receivable 58,300 $ 58,300 $ 52,400
Allowance For Credit Losses, Purchased Loans, Gross Up $ 3,300    
Furniture, Fixtures and Equipment [Member] | Minimum      
Property, Plant and Equipment [Line Items]      
Property plant and equipment useful life 3 years 3 years  
Furniture, Fixtures and Equipment [Member] | Maximum      
Property, Plant and Equipment [Line Items]      
Property plant and equipment useful life 10 years 10 years  
Building and Leasehold Improvements [Member] | Minimum      
Property, Plant and Equipment [Line Items]      
Property plant and equipment useful life 10 years 10 years  
Building and Leasehold Improvements [Member] | Maximum      
Property, Plant and Equipment [Line Items]      
Property plant and equipment useful life 40 years 40 years  
Core Deposits      
Property, Plant and Equipment [Line Items]      
Finite-lived intangible assets useful life 10 years 10 years  
State and Local Jurisdiction [Member]      
Property, Plant and Equipment [Line Items]      
Right to receive state tax credit at agreed upon rates   10 years  
v3.25.4
Acquisitions - Narrative (Details)
$ in Thousands
Dec. 31, 2025
Oct. 10, 2025
USD ($)
branch
Core Deposits    
Business Combination [Line Items]    
Finite-lived intangible assets useful life 10 years  
Branch Acquisition    
Business Combination [Line Items]    
Number of branches | branch   12
Goodwill deductible for tax purposes   $ 52,000
Loan interest rate mark   6,410
Loan credit mark   3,298
Total loan   9,708
Intangible assets, net   $ 16,414
Tax effect of deductible acquisition-related costs (as a percent)   25.00%
Branch Acquisition | ARIZONA    
Business Combination [Line Items]    
Number of branches | branch   10
Branch Acquisition | MISSOURI    
Business Combination [Line Items]    
Number of branches | branch   2
Branch Acquisition | Core Deposits    
Business Combination [Line Items]    
Intangible assets, net   $ 15,900
Finite-lived intangible assets useful life   10 years
Branch Acquisition | Client-related wealth intangibles    
Business Combination [Line Items]    
Intangible assets, net   $ 500
v3.25.4
Acquisitions - Summary of Assets Acquired and Liabilities Assumed (Details) - USD ($)
$ in Thousands
Oct. 10, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Liabilities assumed:        
Goodwill   $ 416,968 $ 365,164 $ 365,164
Branch Acquisition        
Assets acquired:        
Cash and due from banks $ 2,235      
Loans 291,013      
ACL on loans (3,298)      
Total loans, net 287,715      
Fixed assets, net 8,783      
Intangible assets, net 16,414      
Other assets 4,353      
Total assets acquired 319,500      
Liabilities assumed:        
Deposits 641,718      
Other liabilities 4,387      
Total liabilities assumed 646,105      
Net assets acquired (326,605)      
Total consideration received (274,801)      
Goodwill 51,804      
Branch Acquisition | As Recorded by First Interstate        
Assets acquired:        
Cash and due from banks 2,235      
Loans 297,423      
ACL on loans 0      
Total loans, net 297,423      
Fixed assets, net 8,623      
Intangible assets, net 0      
Other assets 4,020      
Total assets acquired 312,301      
Liabilities assumed:        
Deposits 641,581      
Other liabilities 4,387      
Total liabilities assumed 645,968      
Net assets acquired (333,667)      
Branch Acquisition | Adjustments        
Assets acquired:        
Cash and due from banks 0      
Loans (6,410)      
ACL on loans (3,298)      
Total loans, net (9,708)      
Fixed assets, net 160      
Intangible assets, net 16,414      
Other assets 333      
Total assets acquired 7,199      
Liabilities assumed:        
Deposits 137      
Other liabilities 0      
Total liabilities assumed 137      
Net assets acquired $ 7,062      
v3.25.4
Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Earnings Per Share [Abstract]      
Net Income (Loss) Available to Common Stockholders, Basic $ 197,624 $ 181,516 $ 190,309
Weighted average common shares outstanding (in shares) 36,987,000 37,357,000 37,370,000
Additional dilutive common stock equivalents (in shares) 252,000 210,000 137,000
Weighted average diluted common shares outstanding (in shares) 37,239,000 37,567,000 37,507,000
Basic earnings per common share (in dollars per share) $ 5.34 $ 4.86 $ 5.09
Diluted earnings per common share (in dollars per share) $ 5.31 $ 4.83 $ 5.07
Common stock equivalents excluded from earnings per share calculations due to anti-dilutive effect (in shares) 242,000 434,000 419,000
v3.25.4
Investments - Schedule of Available-for-sale and Held-to-Maturity Securities Reconciliation (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost $ 2,738,293 $ 2,025,483
Gross Unrealized Gains 16,865 1,187
Gross Unrealized Losses (100,123) (164,400)
Debt Securities, Available-for-Sale, Excluding Accrued Interest 2,655,035 1,862,270
Debt Securities, Held-to-maturity [Abstract]    
Amortized Cost 1,075,102 929,192
Gross Unrealized Gains 11,186 2,635
Gross Unrealized Losses (46,474) (72,956)
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest (145) (257)
Debt Securities, Held-to-maturity, Fair Value 1,039,814 858,871
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss, Total 1,074,957 928,935
US Government-sponsored Enterprises Debt Securities [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 187,587 290,329
Gross Unrealized Gains 76 69
Gross Unrealized Losses (5,091) (14,358)
Debt Securities, Available-for-Sale, Excluding Accrued Interest 182,572 276,040
US States and Political Subdivisions Debt Securities [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 626,900 492,896
Gross Unrealized Gains 3,914 12
Gross Unrealized Losses (58,109) (83,711)
Debt Securities, Available-for-Sale, Excluding Accrued Interest 572,705 409,197
Debt Securities, Held-to-maturity [Abstract]    
Amortized Cost 920,199 759,059
Gross Unrealized Gains 10,861 2,366
Gross Unrealized Losses (39,849) (60,351)
Debt Securities, Held-to-maturity, Fair Value 891,211 701,074
Agency mortgage-backed securities    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 1,733,003 1,090,495
Gross Unrealized Gains 12,638 1,072
Gross Unrealized Losses (36,330) (64,173)
Debt Securities, Available-for-Sale, Excluding Accrued Interest 1,709,311 1,027,394
Debt Securities, Held-to-maturity [Abstract]    
Amortized Cost 43,839 47,912
Gross Unrealized Gains 0 0
Gross Unrealized Losses (3,199) (5,004)
Debt Securities, Held-to-maturity, Fair Value 40,640 42,908
US Treasury Bill Securities [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 19,448 21,198
Gross Unrealized Gains 109 0
Gross Unrealized Losses (94) (452)
Debt Securities, Available-for-Sale, Excluding Accrued Interest 19,463 20,746
Corporate Debt Securities [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 171,355 130,565
Gross Unrealized Gains 128 34
Gross Unrealized Losses (499) (1,706)
Debt Securities, Available-for-Sale, Excluding Accrued Interest 170,984 128,893
Debt Securities, Held-to-maturity [Abstract]    
Amortized Cost 111,064 122,221
Gross Unrealized Gains 325 269
Gross Unrealized Losses (3,426) (7,601)
Debt Securities, Held-to-maturity, Fair Value $ 107,963 $ 114,889
v3.25.4
Investments - Investments Classified by Contractual Maturity Date (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Available for sale, Amortized Cost    
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One $ 250,905  
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five 76,242  
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 353,222  
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 324,921  
Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost 1,733,003  
Amortized Cost 2,738,293 $ 2,025,483
Available for sale, Estimated Fair Value    
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One 249,646  
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five 74,783  
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 320,753  
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 300,542  
Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Fair Value 1,709,311  
Debt Securities, Available-for-Sale, Excluding Accrued Interest 2,655,035 1,862,270
Held to maturity, Amortized Cost    
Debt Securities, Held-to-Maturity, Amortized Cost Excluding Accrued Interest, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One 4,616  
Debt Securities, Held-to-Maturity, Amortized Cost Excluding Accrued Interest, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five 129,862  
Debt Securities, Held-to-Maturity, Amortized Cost Excluding Accrued Interest, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 5 through 10 239,892  
Debt Securities, Held-to-Maturity, Amortized Cost Excluding Accrued Interest, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10 656,893  
Debt Securities, Held-to-Maturity, Amortized Cost Excluding Accrued Interest, after Allowance for Credit Loss, Maturity, without Single Maturity Date 43,839  
Amortized Cost 1,075,102 929,192
Held to maturity, Estimated Fair Value    
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One 4,616  
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five 127,143  
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 239,658  
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 627,757  
Debt Securities, Held-to-Maturity, Maturity, without Single Maturity Date, Fair Value 40,640  
Held to maturity, fair value $ 1,039,814 $ 858,871
v3.25.4
Investments - Schedule of Unrealized Loss on Investments (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 318,264 $ 461,425
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 1,482 7,105
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 996,720 1,179,267
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss 98,641 157,295
Debt Securities, Available-for-sale, Unrealized Loss Position 1,314,984 1,640,692
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss 100,123 164,400
US Government-sponsored Enterprises Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months 13,971 21,044
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 22 132
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 149,230 234,191
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss 5,069 14,226
Debt Securities, Available-for-sale, Unrealized Loss Position 163,201 255,235
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss 5,091 14,358
US States and Political Subdivisions Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months 32,658 3,117
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 245 143
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 425,879 403,767
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss 57,864 83,568
Debt Securities, Available-for-sale, Unrealized Loss Position 458,537 406,884
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss 58,109 83,711
Agency mortgage-backed securities    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months 266,639 423,600
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 1,215 6,763
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 377,787 478,790
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss 35,115 57,410
Debt Securities, Available-for-sale, Unrealized Loss Position 644,426 902,390
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss 36,330 64,173
US Treasury Bill Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months 4,996 11,708
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 0 23
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 40,418 54,177
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss 499 1,683
Debt Securities, Available-for-sale, Unrealized Loss Position 45,414 65,885
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss 499 1,706
Corporate Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months 0 1,956
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 0 44
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 3,406 8,342
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss 94 408
Debt Securities, Available-for-sale, Unrealized Loss Position 3,406 10,298
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss $ 94 $ 452
v3.25.4
Investments - Schedule of Realized Gain (Loss) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract]      
Gross gains realized $ 1,631 $ 0 $ 601
Gross losses realized (1,582) 0 0
Proceeds from sales $ 139,051 $ 0 $ 40,393
v3.25.4
Investments - Narrative (Details)
12 Months Ended
Dec. 31, 2025
USD ($)
security
Dec. 31, 2024
USD ($)
security
Dec. 31, 2023
USD ($)
Debt Securities, Available-for-sale [Line Items]      
Amortized cost $ 2,738,293,000 $ 2,025,483,000  
Other Investments and Securities, at Cost $ 80,884,000 $ 72,784,000  
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security 681 830  
Gross Unrealized Gains $ 16,865,000 $ 1,187,000  
Maximum percentage of shareholders' equity security holdings held of one issuer 10.00% 10.00%  
Available-for-sale securities pledged as collateral, fair value $ 1,700,000,000 $ 1,500,000,000  
Weighted average life (in years) 5 years    
ACL on held-to-maturity securities $ 145,000 257,000  
Proceeds from Sale of Debt Securities, Available-for-Sale 139,051,000 0 $ 40,393,000
Gross gains realized 1,631,000 0 $ 601,000
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest 0 0  
Accrued interest receivable, held-to-maturity securities 12,300,000 8,600,000  
Des Moines      
Debt Securities, Available-for-sale [Line Items]      
Other Investments and Securities, at Cost 9,400,000 8,700,000  
Reclassified to Held to Maturity [Member]      
Debt Securities, Available-for-sale [Line Items]      
Gross Unrealized Gains $ 7,600,000 10,800,000  
Debt Securities, Available-for-sale, Amortized Cost   $ 0  
v3.25.4
Loans - Summary of Portfolio Loans by Category (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans, before unearned loan fees $ (11,800,338) $ (11,220,355)
Non-Covered Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans, before unearned loan fees (11,801,093) (11,220,818)
Unearned loan fees, net (755) (463)
    Loans, including unearned loan fees 11,800,338 11,220,355
Non-Covered Loans | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans, before unearned loan fees (5,236,473) (4,720,428)
Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans, before unearned loan fees (2,986,906) (2,607,755)
Non-Covered Loans | CRE - owner occupied    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans, before unearned loan fees (2,460,761) (2,359,956)
Non-Covered Loans | Construction and Land Development Financing Receivable [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans, before unearned loan fees (689,357) (892,563)
Non-Covered Loans | Residential Real Estate Financing Receivable [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans, before unearned loan fees (367,127) (358,923)
Non-Covered Loans | Real Estate Loans Portfolio Segment [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans, before unearned loan fees (6,504,151) (6,219,197)
Non-Covered Loans | Consumer and Other Portfolio Segment [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans, before unearned loan fees $ (60,469) $ (281,193)
v3.25.4
Loans - Narrative (Details)
12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available $ 6,300,000,000 $ 5,700,000,000    
Allowance for Credit Losses, Qualitative Adjustment 31,500,000      
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 140,022,000 137,950,000    
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) 200,000 7,800,000    
Financing Receivable, Consumer Mortgage Loan Secured By Residential Real Estate In Process Of Foreclosure, Amount 200,000 0    
Impaired Financing Receivable, Recorded Investment, Excluding Guaranteed Balances 28,900,000 22,000,000.0    
Financing Receivable, Credit Loss, Expense (Reversal), Additional Provision 3,300,000 900,000    
Financing Receivable, Modified, Commitment to Lend $ 10,800,000      
Loans LOANS
The following table presents a summary of loans by category:
($ in thousands)
December 31, 2025(1)
December 31, 2024
C&I$5,236,473 $4,720,428 
Real estate loans:
Commercial - investor owned2,986,906 2,607,755 
Commercial - owner occupied2,460,761 2,359,956 
Construction and land development689,357 892,563 
Residential367,127 358,923 
Total real estate loans6,504,151 6,219,197 
Consumer60,469 281,193 
Loans, before unearned loan fees11,801,093 11,220,818 
Unearned loan fees, net(755)(463)
    Loans, including unearned loan fees$11,800,338 $11,220,355 
(1)Certain loans were reclassified from Consumer and into other categories in 2025. Prior period amounts were not adjusted.

The loan balance includes a net premium on acquired loans of $0.2 million and $7.8 million at December 31, 2025 and 2024, respectively. At December 31, 2025 and 2024, loans of $6.3 billion and $5.7 billion, respectively, were pledged to the FHLB and the Federal Reserve.

Consumer mortgage loans secured by residential real estate in process of foreclosure totaled $0.2 million at December 31, 2025. The Company had no consumer mortgage loans secured by residential real estate in process of foreclosure as of December 31, 2024.

Loans to executive officers and directors, or to entities in which such individuals had beneficial interests as a stockholder, officer, or director were immaterial for the years ended December 31, 2025 and 2024. Such loans were made in the normal course of business on substantially the same terms, including interest rates and collateral, as those prevailing at the time for comparable transactions with other clients and did not involve more than the normal risk of collectibility.
The following table presents a summary of the activity, by loan category, in the ACL on loans for 2023, 2024, and 2025 as follows:
($ in thousands)C&ICRE - investor ownedCRE - owner occupiedConstruction and land developmentResidential real estateConsumerTotal
2023
ACL on loans:       
Balance, beginning of year$53,835 $36,191 $22,752 $11,444 $7,928 $4,782 $136,932 
Provision (benefit) for credit losses38,308 (335)523 (1,300)(2,109)796 35,883 
Charge-offs(36,302)(4,869)— (9)(656)(1,379)(43,215)
Recoveries3,045 293 130 63 979 661 5,171 
Balance, end of year$58,886 $31,280 $23,405 $10,198 $6,142 $4,860 $134,771 
2024
ACL on loans:       
Balance, beginning of year$58,886 $31,280 $23,405 $10,198 $6,142 $4,860 $134,771 
Provision (benefit) for credit losses14,770 3,502 (60)2,764 128 (475)20,629 
Charge-offs(13,073)(700)(3,074)(3,224)(878)(925)(21,874)
Recoveries2,648 135 129 99 1,142 271 4,424 
Balance, end of year$63,231 $34,217 $20,400 $9,837 $6,534 $3,731 $137,950 
2025
ACL on loans:       
Balance, beginning of year$63,231 $34,217 $20,400 $9,837 $6,534 $3,731 $137,950 
Provision (benefit) for credit losses19,514 (44)(1,051)4,418 1,402 (1,163)$23,076 
Initial allowance on PSLs971 1,034 1,257 17 18 $3,298 
Charge-offs(23,326)(3,972)(2,061)(3,281)(912)(964)$(34,516)
Recoveries7,955 330 673 41 982 233 $10,214 
Balance, end of year$68,345 $31,565 $19,218 $11,016 $8,023 $1,855 $140,022 

The Company recorded a provision for credit losses on loans of $23.1 million and $20.6 million for the years ended December 31, 2025 and 2024, respectively. An additional provision for credit losses of $3.3 million and $0.9 million was recorded in 2025 and 2024, respectively, for securities, unfunded commitments and accrued interest on nonaccrual loans.

The CECL methodology incorporates various economic scenarios. The Company utilizes three forecasts in the model; Moody’s baseline, a stronger near-term growth upside and a moderate downside forecast. The Company weights these scenarios at 40%, 30%, and 30%, respectively, which added approximately $12.8 million to the ACL over the baseline model at December 31, 2025. The forecasts at the end of 2025 incorporate an expectation that the federal funds rate will continue to fall in 2026. The Company has also recognized various risks posed by loans in certain segments, including the commercial office sector, by allocating additional reserves to those segments. Some of the key risks to the forecasts that could result in future provision for credit losses are market reactions to the Federal Reserve policy actions that could push the economy into a recession, persistently higher inflation (including the impact of tariffs), tightening in the credit markets, and weakness in the financial system.

In addition to the CECL methodology, the Company incorporates qualitative adjustments into the ACL on loans to capture credit risks inherent within the loan portfolio that are not captured in the DCF model. Included in these risks are 1) changes in lending policies and procedures, 2) actual and expected changes in business and economic conditions, 3) changes in the nature and volume of the portfolio, 4) changes in lending management, 5) changes in volume and the severity of past due loans, 6) changes in the quality of the loan review system, 7) changes in the value of underlying collateral, 8) the existence and effect of concentrations of credit and 9) other factors such as the regulatory, legal and competitive environments and events such as natural disasters and pandemics. At December 31, 2025, the ACL on loans included a qualitative adjustment of $31.5 million. Of this amount, $20.9 million was allocated to Sponsor Finance loans due to their unsecured nature.
The following tables present a summary of gross charge-offs by loan class and year of origination:
December 31, 2025
Term Loans by Origination Year
($ in thousands)20252024202320222021PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I$30 $2,159 $4,661 $1,280 $35 $1,167 $1,651 $11,870 $22,853 
Real estate:
Commercial - investor owned— — — — 3,972 — — — 3,972 
Commercial - owner occupied— 594 285 — 284 898 — — 2,061 
Construction and land development— — — 146 — 3,135 — — 3,281 
Residential— — — — — 646 266 — 912 
Consumer— — — — 177 68 — 250 
Total charge-offs by origination year$30 $2,753 $4,946 $1,426 $4,468 $5,914 $1,922 $11,870 $33,329 
Total gross charge-offs by performing status1,187 
Total gross charge-offs$34,516 

December 31, 2024
Term Loans by Origination Year
($ in thousands)20242023202220212020PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I$312 $2,646 $3,043 $35 $166 $772 $2,205 $3,589 $12,768 
Real estate:
Commercial - investor owned— — — 252 — 448 — — 700 
Commercial - owner occupied— — 41 475 10 2,548 — — 3,074 
Construction and land development— — — — 3,224 — — — 3,224 
Residential— — 166 15 — 471 202 24 878 
Consumer17 — 58 — 79 103 262 
Total charge-offs by origination year$316 $2,663 $3,250 $835 $3,400 $4,318 $2,510 $3,614 $20,906 
Total gross charge-offs by performing status968 
Total gross charge-offs$21,874 
The following tables present the recorded balance in nonperforming loans by category, excluding government guaranteed balances: 
December 31, 2025
($ in thousands)NonaccrualLoans over 90 days past due and still accruing interestTotal nonperforming loansNonaccrual loans with no allowance
C&I$26,359 $1,620 $27,979 $14,800 
Real estate:
    Commercial - investor owned36,988 — 36,988 23,685 
    Commercial - owner occupied9,338 — 9,338 7,927 
    Construction and land development155 — 155 — 
    Residential8,340 — 8,340 8,099 
Consumer— — 
       Total$81,180 $1,629 $82,809 $54,511 

December 31, 2024
($ in thousands)NonaccrualLoans over 90 days past due and still accruing interestTotal nonperforming loansNonaccrual loans with no allowance
C&I$15,810 $11 $15,821 $4,279 
Real estate:
    Commercial - investor owned14,186 — 14,186 2,106 
    Commercial - owner occupied10,910 — 10,910 8,235 
    Construction and land development1,503 — 1,503 1,503 
    Residential258 — 258 — 
Consumer— — 
       Total$42,667 $20 $42,687 $16,123 

The nonperforming loan balances at December 31, 2025 and December 31, 2024 exclude government guaranteed balances of $28.9 million and $22.0 million, respectively. Interest income recognized on nonaccrual loans was immaterial in the years ending December 31, 2025, 2024, and 2023.
The following tables present a summary of collateral-dependent nonperforming loans by class of loan as of the dates indicated:

December 31, 2025
Type of Collateral
($ in thousands)CREResidential Real EstateBlanket LienOther
C&I$— $19 $3,391 $15,644 
Real estate:
Commercial - investor owned35,701 — — — 
Commercial - owner occupied4,610 456 — — 
Residential— 8,099 — — 
Total$40,311 $8,574 $3,391 $15,644 

December 31, 2024
Type of Collateral
($ in thousands)CREResidential Real EstateBlanket LienOther
C&I$— $— $4,279 $3,495 
Real estate:
Commercial - investor owned14,136 — — — 
Commercial - owner occupied7,521 482 486 — 
Total$21,657 $482 $4,765 $3,495 

The following tables present a summary of aging of the recorded balance in past due loans by class and category as of the dates indicated:
December 31, 2025
($ in thousands)30-89 Days
 Past Due
90 or More
Days
Past Due
Total
Past Due
CurrentTotal
C&I$6,822 $25,327 $32,149 $5,204,324 $5,236,473 
Real estate:
Commercial - investor owned3,627 38,063 41,690 2,945,216 2,986,906 
Commercial - owner occupied5,274 21,110 26,384 2,434,377 2,460,761 
Construction and land development4,881 583 5,464 683,893 689,357 
Residential7,457 2,516 9,973 357,154 367,127 
Consumer57 66 60,403 60,469 
Loans, before unearned loan fees$28,118 $87,608 $115,726 $11,685,367 11,801,093 
Unearned loan fees, net(755)
Total$11,800,338 
December 31, 2024
($ in thousands)30-89 Days
 Past Due
90 or More
Days
Past Due
Total
Past Due
CurrentTotal
C&I$1,948 $12,228 $14,176 $4,706,252 $4,720,428 
Real estate:
Commercial - investor owned1,377 14,333 15,710 2,592,045 2,607,755 
Commercial - owner occupied10,542 18,591 29,133 2,330,823 2,359,956 
Construction and land development101 5,620 5,721 886,842 892,563 
Residential2,833 258 3,091 355,832 358,923 
Consumer34 43 281,150 281,193 
Loans, before unearned loan fees$16,835 $51,039 $67,874 $11,152,944 11,220,818 
Unearned loan fees, net(463)
Total$11,220,355 

The ACL incorporates an estimate of lifetime expected credit losses and is recorded on each asset upon origination or acquisition. The starting point for the estimate of the ACL is historical loss information, which includes losses from modifications of receivables to borrowers experiencing financial difficulty. The Company uses a probability of default and loss given default model to determine the ACL.

An assessment of whether a borrower is experiencing financial difficulty is made on the date of a modification. The effect of most modifications made to borrowers experiencing financial difficulty is already included in the ACL because of the measurement methodologies used to estimate the allowance.

The most common concession the Company provides to borrowers experiencing financial difficulty is a term extension. In limited circumstances, the Company may modify loans by providing principal forgiveness or an interest rate reduction. When principal forgiveness is provided, the amortized cost basis of the asset is written off against the ACL. The amount of the principal forgiveness is deemed to be uncollectible; therefore, that portion of the loan is written off, resulting in a reduction of the amortized cost basis and a corresponding adjustment to the ACL.

In some cases, the Company will modify a loan by providing multiple types of concessions. Typically, one type of concession, such as a term extension, is granted initially. If the borrower continues to experience financial difficulty, another concession, such as an interest rate reduction or principal forgiveness, may be granted.

The following tables present the recorded balance for the periods listed of loans modified to borrowers experiencing financial difficulty, disaggregated by loan class and type of concession granted:
Term ExtensionInterest Rate ReductionTotal
Twelve months endedTwelve months endedTwelve months ended
($ in thousands)December 31,
2025
Percent of Total Loan ClassDecember 31,
2025
Percent of Total Loan ClassDecember 31,
2025
Percent of Total Loan Class
C&I$51,384 0.98 %$— — %$51,384 0.98 %
Real estate:
Commercial - investor owned242 0.01 %— — %242 0.01 %
Commercial - owner occupied5,815 0.24 %9,408 0.38 %15,223 0.62 %
Residential460 0.13 %— — %460 0.13 %
Total$57,901 0.49 %$9,408 0.08 %$67,309 0.57 %
Term ExtensionPayment DelayTotal
Twelve months endedTwelve months endedTwelve months ended
($ in thousands)December 31, 2024Percent of Total Loan ClassDecember 31, 2024Percent of Total Loan ClassDecember 31, 2024Percent of Total Loan Class
C&I$43,094 0.91 %$567 0.01 %$43,661 0.92 %
Real estate:
Commercial - investor owned256 0.01 %— — %256 0.01 %
Commercial - owner occupied12,890 0.54 %— — %12,890 0.54 %
Residential69 0.02 %— — %69 0.02 %
Total$56,309 0.50 %$567 0.01 %$56,876 0.51 %

The Company had $10.8 million in commitments to lend additional funds to borrowers experiencing financial difficulty included in the previous table at December 31, 2025. There were $0.5 million and $6.6 million of loans modified to borrowers experiencing financial difficulty that were also included in nonperforming loans, excluding government guaranteed balances, as of December 31, 2025 and December 31, 2024, respectively.

The following tables summarize the financial impacts of loan modifications made to borrowers experiencing financial difficulty and outstanding at the date indicated:

Weighted Average Term Extension (in months)Weighted Average Interest Reduction (%)
Twelve months endedTwelve months ended
($ in thousands)December 31, 2025December 31, 2025
C&I6— %
Real estate:
Commercial - investor owned12— %
Commercial - owner occupied150.50 %
Residential4— %

Weighted Average Term Extension (in months)Amount of Payment Delay
Twelve months endedTwelve months ended
December 31, 2024December 31, 2024
C&I6$85 
Real estate:
Commercial - investor owned12— 
Commercial - owner occupied22— 
Residential24— 
The following tables present the aging of the recorded balance of modified loans in the last 12 months by class at the date indicated:

December 31, 2025
($ in thousands)Current30-89 Days
 Past Due
90 or More
Days
Past Due
Total
C&I$50,388 $995 $— $51,383 
Real estate:
Commercial - investor owned242 — — 242 
Commercial - owner occupied15,224 — — 15,224 
Residential— 460 — 460 
Total$65,854 $1,455 $— $67,309 


December 31, 2024
($ in thousands)Current30-89 Days
 Past Due
90 or More
Days
Past Due
Total
C&I$42,243 $567 $851 $43,661 
Real estate:
Commercial - investor owned256 — — 256 
Commercial - owner occupied11,972 — 918 12,890 
Residential69 — — 69 
Total$54,540 $567 $1,769 $56,876 

The following table summarizes loans that experienced a default during the twelve months ended December 31, 2025 and December 31, 2024, subsequent to being granted a modification in the preceding twelve months. These loans were charged-off during the preceding periods. Default is defined as movement to nonperforming status, foreclosure or charge-off.
Term Extension
Twelve months ended
($ in thousands)December 31, 2025Percent of Total Loan ClassDecember 31, 2024Percent of Total Loan Class
C&I$— — %$1,000 0.02 %
Real estate:
Residential460 0.13 %— — %
Consumer— — %NM
Total$460 $1,004 

As of December 31, 2025 and December 31, 2024, the Company allocated an immaterial amount in specific reserves to loans that have been restructured.
The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt, such as current financial information, payment experience, credit documentation, and current economic factors among other factors. This analysis is performed on a quarterly basis. The Company uses the following definitions for risk ratings:
Grades 1, 2, and 3 – Includes loans to borrowers with a continuous record of strong earnings, sound balance sheet condition and capitalization, ample liquidity with solid cash flow, and whose management team has experience and depth within their industry.
Grade 4 – Includes loans to borrowers with positive trends in profitability, satisfactory capitalization and balance sheet condition, and sufficient liquidity and cash flow.
Grade 5 – Includes loans to borrowers that may display fluctuating trends in sales, profitability, capitalization, liquidity, and cash flow.
Grade 6 – Includes loans to borrowers where an adverse change or perceived weakness has occurred, but may be correctable in the near future. Alternatively, this rating category may also include circumstances where the borrower is starting to reverse a negative trend or condition, or has recently been upgraded from a 7, 8, or 9 rating.
Grade 7 – Special Mention credits are borrowers that have experienced financial setback of a nature that is not determined to be severe or influence ‘ongoing concern’ expectations. Although possible, no loss is anticipated, due to strong collateral and/or guarantor support.
Grade 8Substandard credits include those borrowers characterized by significant losses and sustained downward trends in balance sheet condition, liquidity, and cash flow. Repayment reliance may have shifted to secondary sources. Collateral exposure may exist and additional reserves may be warranted.
Grade 9Doubtful credits include borrowers that may show deteriorating trends that are unlikely to be corrected. Collateral values may appear insufficient for full recovery, therefore requiring a partial charge-off, or debt renegotiation with the borrower. The borrower may have declared bankruptcy or bankruptcy is likely in the near term. All doubtful rated credits will be on nonaccrual.
The following tables present the recorded balance by risk category of the loans by class and year of origination as of the dates indicated:
December 31, 2025
Term Loans by Origination Year
($ in thousands)20252024202320222021PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I
Pass (1-6)$1,867,472 $793,869 $521,429 $298,735 $84,618 $96,374 $94,043 $1,153,331 $4,909,871 
Special Mention (7)17,000 22,548 26,475 3,835 4,871 2,113 22,071 48,303 147,216 
Classified (8-9)47,637 26,370 4,861 10,964 54 845 24,043 36,659 151,433 
Total C&I$1,932,109 $842,787 $552,765 $313,534 $89,543 $99,332 $140,157 $1,238,293 $5,208,520 
CRE-investor owned
Pass (1-6)$857,292 $405,208 $380,247 $377,479 $287,917 $376,426 $55,616 $45,784 $2,785,969 
Special Mention (7)40,134 53,306 1,934 — 9,029 4,571 1,891 — 110,865 
Classified (8-9)17,570 — — 6,965 26,697 20,469 — — 71,701 
Total CRE-investor owned$914,996 $458,514 $382,181 $384,444 $323,643 $401,466 $57,507 $45,784 $2,968,535 
CRE-owner occupied
Pass (1-6)$471,422 $304,147 $296,817 $371,117 $364,894 $445,806 $3,391 $38,545 $2,296,139 
Special Mention (7)7,814 5,801 14,730 12,440 4,432 15,019 — — 60,236 
Classified (8-9)18,006 5,562 11,444 15,503 13,671 22,281 — — 86,467 
Total CRE-owner occupied$497,242 $315,510 $322,991 $399,060 $382,997 $483,106 $3,391 $38,545 $2,442,842 
Construction real estate
Pass (1-6)$372,006 $223,449 $37,889 $9,492 $3,398 $1,316 $24,961 $3,148 $675,659 
Special Mention (7)2,000 — 23 41 — — 8,698 — 10,762 
Classified (8-9)— — 483 676 — — — 1,163 
Total Construction real estate$374,006 $223,449 $38,395 $10,209 $3,398 $1,320 $33,659 $3,148 $687,584 
Residential real estate
Pass (1-6)$61,245 $24,136 $27,378 $28,920 $33,857 $76,749 $7,342 $82,753 $342,380 
Special Mention (7)3,157 1,219 23 296 84 793 — 976 6,548 
Classified (8-9)1,831 — 2,733 — 6,466 7,055 — 80 18,165 
Total residential real estate$66,233 $25,355 $30,134 $29,216 $40,407 $84,597 $7,342 $83,809 $367,093 
Consumer
Pass (1-6)$1,466 $798 $790 $199 $26,824 $17,513 $— $8,511 $56,101 
Special Mention (7)— — — — — — — — — 
Classified (8-9)— — — — 10 — — 12 
Total Consumer$1,466 $798 $792 $199 $26,824 $17,523 $— $8,511 $56,113 
Total loans classified by risk category$3,786,052 $1,866,413 $1,327,258 $1,136,662 $866,812 $1,087,344 $242,056 $1,418,090 $11,730,687 
Total loans classified by performing status69,651 
Total loans$11,800,338 
December 31, 2024
Term Loans by Origination Year
($ in thousands)20242023202220212020PriorRevolving Loans Converted to Term LoansRevolving LoansTotal
C&I
Pass (1-6)$1,477,552 $958,327 $607,626 $172,201 $117,845 $69,236 $87,059 $942,991 $4,432,837 
Special Mention (7)32,479 40,804 4,982 2,373 796 64 14,783 55,100 151,381 
Classified (8-9)29,999 868 9,271 — 142 809 9,681 20,791 71,561 
Total C&I$1,540,030 $999,999 $621,879 $174,574 $118,783 $70,109 $111,523 $1,018,882 $4,655,779 
CRE-investor owned
Pass (1-6)$587,403 $402,899 $479,131 $374,155 $266,044 $281,232 $4,566 $48,808 $2,444,238 
Special Mention (7)12,195 4,901 — 43,506 2,389 9,623 31,321 1,999 105,934 
Classified (8-9)256 — 821 20,274 13,564 4,702 — — 39,617 
Total CRE-investor owned$599,854 $407,800 $479,952 $437,935 $281,997 $295,557 $35,887 $50,807 $2,589,789 
CRE-owner occupied
Pass (1-6)$420,774 $329,001 $437,731 $408,210 $246,024 $352,095 $890 $29,239 $2,223,964 
Special Mention (7)6,914 10,764 5,323 12,324 8,426 18,389 — — 62,140 
Classified (8-9)13,794 3,727 4,063 6,452 3,765 22,319 — 250 54,370 
Total CRE-owner occupied$441,482 $343,492 $447,117 $426,986 $258,215 $392,803 $890 $29,489 $2,340,474 
Construction real estate
Pass (1-6)$404,286 $211,573 $198,278 $38,131 $6,110 $3,823 $9,513 $5,338 $877,052 
Special Mention (7)11,250 33 49 294 — 223 — — 11,849 
Classified (8-9)— — 1,573 — — 585 — — 2,158 
Total Construction real estate$415,536 $211,606 $199,900 $38,425 $6,110 $4,631 $9,513 $5,338 $891,059 
Residential real estate
Pass (1-6)$46,454 $37,371 $35,082 $27,784 $22,350 $78,113 $5,880 $79,284 $332,318 
Special Mention (7)1,539 26 239 — — 1,435 — 887 4,126 
Classified (8-9)— 2,979 107 11,976 5,538 1,572 — — 22,172 
Total residential real estate$47,993 $40,376 $35,428 $39,760 $27,888 $81,120 $5,880 $80,171 $358,616 
Consumer
Pass (1-6)$31,286 $6,058 $50,351 $55,844 $49,519 $31,061 $44 $40,578 $264,741 
Special Mention (7)— 2,326 — — — 1,780 — 7,660 11,766 
Classified (8-9)— — — — — — — 
Total Consumer$31,286 $8,384 $50,351 $55,844 $49,519 $32,846 $44 $48,238 $276,512 
Total loans classified by risk category$3,076,181 $2,011,657 $1,834,627 $1,173,524 $742,512 $877,066 $163,737 $1,232,925 $11,112,229 
Total loans classified by performing status108,126 
Total loans$11,220,355 

In the tables above, loan originations in 2025 and 2024 with a classification of “special mention” or “classified” primarily represent renewals or modifications initially underwritten and originated in prior years.
The following tables summarize the risk category of the loans by loan type as of the dates indicated:

December 31, 2025
($ in thousands)Pass (1-6)Special Mention (7)Classified (8-9)Total
C&I$4,909,871 $147,216 $151,433 $5,208,520 
Real estate:
Commercial - investor owned2,785,969 110,865 71,701 2,968,535 
Commercial - owner occupied2,296,139 60,236 86,467 2,442,842 
Construction and land development675,659 10,762 1,163 687,584 
Residential342,380 6,548 18,165 367,093 
Consumer56,101 — 12 56,113 
Total loans classified by risk category$11,066,119 $335,627 $328,941 $11,730,687 
Total loans classified by performing status69,651 
$11,800,338 

December 31, 2024
($ in thousands)Pass (1-6)Special Mention (7)Classified (8-9)Total
C&I$4,432,837 $151,381 $71,561 $4,655,779 
Real estate:
Commercial - investor owned2,444,238 105,934 39,617 2,589,789 
Commercial - owner occupied2,223,964 62,140 54,370 2,340,474 
Construction and land development877,052 11,849 2,158 891,059 
Residential332,318 4,126 22,172 358,616 
Consumer264,741 11,766 276,512 
Total loans classified by risk category$10,575,150 $347,196 $189,883 $11,112,229 
Total loans classified by performing status108,126 
$11,220,355 

In the risk category tables above, guaranteed loan balances are included with a classification of “pass” due to the nature of these loans.

For certain loans, the Company evaluates credit quality based on the aging status.

The following tables present the recorded balance of loans based on payment activity as of the dates indicated:
December 31, 2025
($ in thousands)PerformingNonperformingTotal
C&I$22,778 $318 $23,096 
Real estate:
Commercial - investor owned16,323 — 16,323 
Commercial - owner occupied26,121 — 26,121 
Residential589 — 589 
Consumer3,513 3,522 
Total$69,324 $327 $69,651 
December 31, 2024
($ in thousands)PerformingNonperformingTotal
C&I$60,899 $11 $60,910 
Real estate:
Commercial - investor owned17,175 — 17,175 
Commercial - owner occupied27,349 — 27,349 
Residential647 — 647 
Consumer2,036 2,045 
Total$108,106 $20 $108,126 
     
Financing Receivable, Modified, Non Performing $ 500,000 6,600,000    
enterprise value lending portfolio niche segment [Member]        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Allowance for Credit Losses, Qualitative Adjustment 20,900,000      
Non-Covered Loans        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 140,022,000 137,950,000 $ 134,771,000 $ 136,932,000
Provision for Loan, Lease, and Other Losses 23,076,000 20,629,000 $ 35,883,000  
Non-Covered Loans | Cumulative Effect, Period of Adoption, Adjustment        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest $ 12,800,000      
Non-Covered Loans | Cumulative Effect, Period of Adoption, Adjustment | Baseline Scenario        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Financing Receivable, Forecasted Upside (Downside), Percentage 0.40      
Non-Covered Loans | Cumulative Effect, Period of Adoption, Adjustment | Near-Term Growth Upside        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Financing Receivable, Forecasted Upside (Downside), Percentage 0.30      
Non-Covered Loans | Cumulative Effect, Period of Adoption, Adjustment | Moderate Recession Downside        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Financing Receivable, Forecasted Upside (Downside), Percentage 0.30      
Unadvanced Commitment on Impaired Loan        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Estimated losses attributable to unadvanced commitments on impaired loans $ 6,000,000.0 $ 6,100,000    
v3.25.4
Loans - Summary of Allowance for Loan Losses by Portfolio Class and Category (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Beginning Balance   $ 137,950    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (34,516) $ (21,874)  
Allowance For Credit Losses, Purchased Loans, Gross Up $ 3,300      
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 140,022 140,022 137,950  
Commercial and Industrial Portfolio Segment [Member]        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (22,853) (12,768)  
Commercial Real Estate Investor Owned Financing Receivable [Member]        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (3,972) (700)  
Construction and land development        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (3,281) (3,224)  
Consumer        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (250) (262)  
Non-Covered Loans        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Beginning Balance   137,950 134,771 $ 136,932
Provision for Loan, Lease, and Other Losses   23,076 20,629 35,883
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (34,516) (21,874) (43,215)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery   10,214 4,424 5,171
Allowance For Credit Losses, Purchased Loans, Gross Up   3,298    
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 140,022 140,022 137,950 134,771
Non-Covered Loans | Commercial and Industrial Portfolio Segment [Member]        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Beginning Balance   63,231 58,886 53,835
Provision for Loan, Lease, and Other Losses   19,514 14,770 38,308
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (23,326) (13,073) (36,302)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery   7,955 2,648 3,045
Allowance For Credit Losses, Purchased Loans, Gross Up   971    
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 68,345 68,345 63,231 58,886
Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member]        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Beginning Balance   34,217 31,280 36,191
Provision for Loan, Lease, and Other Losses   (44) 3,502 (335)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (3,972) (700) (4,869)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery   330 135 293
Allowance For Credit Losses, Purchased Loans, Gross Up   1,034    
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 31,565 31,565 34,217 31,280
Non-Covered Loans | CRE - owner occupied        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Beginning Balance   20,400 23,405 22,752
Provision for Loan, Lease, and Other Losses   (1,051) (60) 523
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (2,061) (3,074) 0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery   673 129 130
Allowance For Credit Losses, Purchased Loans, Gross Up   1,257    
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 19,218 19,218 20,400 23,405
Non-Covered Loans | Construction and land development        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Beginning Balance   9,837 10,198 11,444
Provision for Loan, Lease, and Other Losses   4,418 2,764 (1,300)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (3,281) (3,224) (9)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery   41 99 63
Allowance For Credit Losses, Purchased Loans, Gross Up   1    
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 11,016 11,016 9,837 10,198
Non-Covered Loans | Residential real estate        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Beginning Balance   6,534 6,142 7,928
Provision for Loan, Lease, and Other Losses   1,402 128 (2,109)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (912) (878) (656)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery   982 1,142 979
Allowance For Credit Losses, Purchased Loans, Gross Up   17    
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 8,023 8,023 6,534 6,142
Non-Covered Loans | Consumer        
Allowance for Loan Losses [Roll Forward]        
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Beginning Balance   3,731 4,860 4,782
Provision for Loan, Lease, and Other Losses   (1,163) (475) 796
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff   (964) (925) (1,379)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery   233 271 661
Allowance For Credit Losses, Purchased Loans, Gross Up   18    
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance $ 1,855 $ 1,855 $ 3,731 $ 4,860
v3.25.4
Loans - Gross Chargeoffs (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total $ 34,516 $ 21,874
Risk Rating    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 30 316
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 2,753 2,663
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 4,946 3,250
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 1,426 835
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 4,468 3,400
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 5,914 4,318
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff 1,922 2,510
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 11,870 3,614
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total 33,329 20,906
Performing Financial Instruments [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total 1,187 968
Commercial and Industrial Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 30 312
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 2,159 2,646
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 4,661 3,043
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 1,280 35
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 35 166
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 1,167 772
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff 1,651 2,205
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 11,870 3,589
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total 22,853 12,768
Commercial Real Estate Investor Owned Financing Receivable [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0 252
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 3,972 0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 0 448
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total 3,972 700
Construction and land development    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 146 0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0 3,224
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 3,135 0
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total 3,281 3,224
Residential Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0 166
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0 15
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 646 471
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff 266 202
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 0 24
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total 912 878
Consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 0 4
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0 17
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0 58
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 177 0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 68 79
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff 5 103
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 0 1
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total 250 262
Commercial Owner Occupied    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 594 0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 285 41
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0 475
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 284 10
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff 898 2,548
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff 0 0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total $ 2,061 $ 3,074
v3.25.4
Loans - Summary of Recorded Investment in Impaired Portfolio Loans by Category (Details) - Non-Covered Loans - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Nonaccrual $ 81,180 $ 42,667
Loans over 90 days past due and still accruing interest 1,629 20
Financing Receivable, Excluding Accrued Interset, Nonperforming 82,809 42,687
Financing Receivable, Nonaccrual, No Allowance 54,511 16,123
Commercial and Industrial Portfolio Segment [Member]    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Nonaccrual 26,359 15,810
Loans over 90 days past due and still accruing interest 1,620 11
Financing Receivable, Excluding Accrued Interset, Nonperforming 27,979 15,821
Financing Receivable, Nonaccrual, No Allowance 14,800 4,279
Commercial Real Estate Investor Owned Financing Receivable [Member]    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Nonaccrual 36,988 14,186
Loans over 90 days past due and still accruing interest 0 0
Financing Receivable, Excluding Accrued Interset, Nonperforming 36,988 14,186
Financing Receivable, Nonaccrual, No Allowance 23,685 2,106
CRE - owner occupied    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Nonaccrual 9,338 10,910
Loans over 90 days past due and still accruing interest 0 0
Financing Receivable, Excluding Accrued Interset, Nonperforming 9,338 10,910
Financing Receivable, Nonaccrual, No Allowance 7,927 8,235
Construction and land development    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Nonaccrual 155 1,503
Loans over 90 days past due and still accruing interest 0 0
Financing Receivable, Excluding Accrued Interset, Nonperforming 155 1,503
Financing Receivable, Nonaccrual, No Allowance 0 1,503
Residential real estate    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Nonaccrual 8,340 258
Loans over 90 days past due and still accruing interest 0 0
Financing Receivable, Excluding Accrued Interset, Nonperforming 8,340 258
Financing Receivable, Nonaccrual, No Allowance 8,099 0
Consumer    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Nonaccrual 0 0
Loans over 90 days past due and still accruing interest 9 9
Financing Receivable, Excluding Accrued Interset, Nonperforming 9 9
Financing Receivable, Nonaccrual, No Allowance $ 0 $ 0
v3.25.4
Loans - Collateral Dependent Loans (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss $ 11,800,338 $ 11,220,355
Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 11,801,093 11,220,818
Commercial and Industrial Portfolio Segment [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,236,473 4,720,428
Commercial Real Estate Investor Owned Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,986,906 2,607,755
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,460,761 2,359,956
Construction and land development | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 689,357 892,563
Residential real estate | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 367,127 358,923
Consumer | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 60,469 281,193
Commercial Real Estate | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 40,311 21,657
Commercial Real Estate | Commercial and Industrial Portfolio Segment [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0 0
Commercial Real Estate | Commercial Real Estate Investor Owned Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 35,701 14,136
Commercial Real Estate | Commercial Real Estate Owner Occupied Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,610 7,521
Commercial Real Estate | Residential real estate | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0  
Residential | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 8,574 482
Residential | Commercial and Industrial Portfolio Segment [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 19 0
Residential | Commercial Real Estate Investor Owned Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0 0
Residential | Commercial Real Estate Owner Occupied Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 456 482
Residential | Residential real estate | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 8,099  
Blanket Lien | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,391 4,765
Blanket Lien | Commercial and Industrial Portfolio Segment [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,391 4,279
Blanket Lien | Commercial Real Estate Investor Owned Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0 0
Blanket Lien | Commercial Real Estate Owner Occupied Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0 486
Blanket Lien | Residential real estate | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0  
Other Collateral | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 15,644 3,495
Other Collateral | Commercial and Industrial Portfolio Segment [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 15,644 3,495
Other Collateral | Commercial Real Estate Investor Owned Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0 0
Other Collateral | Commercial Real Estate Owner Occupied Financing Receivable [Member] | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0 $ 0
Other Collateral | Residential real estate | Non-Covered Loans    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss $ 0  
v3.25.4
Loans - Credit Quality Based on Aging Status (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss $ 11,660,316 $ 11,082,405
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 11,800,338 11,220,355
Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 11,066,119 10,575,150
Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 335,627 347,196
Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 328,941 189,883
Non-Covered Loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 11,800,338 11,220,355
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 11,801,093 11,220,818
Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,986,906 2,607,755
Non-Covered Loans | Commercial Real Estate Owner Occupied Financing Receivable [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,460,761 2,359,956
Non-Covered Loans | Construction and land development    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 689,357 892,563
Commercial and Industrial Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,208,520 4,655,779
Commercial and Industrial Portfolio Segment [Member] | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,909,871 4,432,837
Commercial and Industrial Portfolio Segment [Member] | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 147,216 151,381
Commercial and Industrial Portfolio Segment [Member] | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 151,433 71,561
Residential Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 367,093 358,616
Residential Portfolio Segment [Member] | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 342,380 332,318
Residential Portfolio Segment [Member] | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 6,548 4,126
Residential Portfolio Segment [Member] | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 18,165 22,172
Consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 56,113 276,512
Consumer | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 56,101 264,741
Consumer | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0 11,766
Consumer | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 12 5
Performing Financial Instruments [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 69,324 108,106
Performing Financial Instruments [Member] | Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member] | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 16,323 17,175
Performing Financial Instruments [Member] | Non-Covered Loans | Commercial Real Estate Owner Occupied Financing Receivable [Member] | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 26,121 27,349
Performing Financial Instruments [Member] | Commercial and Industrial Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 22,778 60,899
Performing Financial Instruments [Member] | Residential Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 589 647
Performing Financial Instruments [Member] | Consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 3,513 2,036
Nonperforming Financial Instruments [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 327 20
Nonperforming Financial Instruments [Member] | Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member] | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0 0
Nonperforming Financial Instruments [Member] | Non-Covered Loans | Commercial Real Estate Owner Occupied Financing Receivable [Member] | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0 0
Nonperforming Financial Instruments [Member] | Commercial and Industrial Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 318 11
Nonperforming Financial Instruments [Member] | Residential Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 0 0
Nonperforming Financial Instruments [Member] | Consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 9 9
Performing And Nonperforming Financial Instruments    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 69,651 108,126
Performing And Nonperforming Financial Instruments | Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member] | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 16,323 17,175
Performing And Nonperforming Financial Instruments | Non-Covered Loans | Commercial Real Estate Owner Occupied Financing Receivable [Member] | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 26,121 27,349
Performing And Nonperforming Financial Instruments | Commercial and Industrial Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 23,096 60,910
Performing And Nonperforming Financial Instruments | Residential Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss 589 647
Performing And Nonperforming Financial Instruments | Consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss $ 3,522 $ 2,045
v3.25.4
Loans - Summary of Term Loans by Origination Year (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total $ 11,800,338 $ 11,220,355
Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 11,066,119 10,575,150
Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 335,627 347,196
Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 328,941 189,883
Internal Investment Grade    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 11,730,687 11,112,229
Commercial and Industrial Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 1,932,109 1,540,030
Year Two 842,787 999,999
Year Three 552,765 621,879
Year Four 313,534 174,574
Year Five 89,543 118,783
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 99,332 70,109
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 140,157 111,523
Financing Receivable, Excluding Accrued Interest, Revolving 1,238,293 1,018,882
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 5,208,520 4,655,779
Commercial and Industrial Portfolio Segment [Member] | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 1,867,472 1,477,552
Year Two 793,869 958,327
Year Three 521,429 607,626
Year Four 298,735 172,201
Year Five 84,618 117,845
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 96,374 69,236
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 94,043 87,059
Financing Receivable, Excluding Accrued Interest, Revolving 1,153,331 942,991
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 4,909,871 4,432,837
Commercial and Industrial Portfolio Segment [Member] | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 17,000 32,479
Year Two 22,548 40,804
Year Three 26,475 4,982
Year Four 3,835 2,373
Year Five 4,871 796
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 2,113 64
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 22,071 14,783
Financing Receivable, Excluding Accrued Interest, Revolving 48,303 55,100
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 147,216 151,381
Commercial and Industrial Portfolio Segment [Member] | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 47,637 29,999
Year Two 26,370 868
Year Three 4,861 9,271
Year Four 10,964 0
Year Five 54 142
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 845 809
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 24,043 9,681
Financing Receivable, Excluding Accrued Interest, Revolving 36,659 20,791
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 151,433 71,561
Commercial Real Estate-Investor Owned Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 914,996 599,854
Year Two 458,514 407,800
Year Three 382,181 479,952
Year Four 384,444 437,935
Year Five 323,643 281,997
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 401,466 295,557
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 57,507 35,887
Financing Receivable, Excluding Accrued Interest, Revolving 45,784 50,807
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 2,968,535 2,589,789
Commercial Real Estate-Investor Owned Portfolio Segment [Member] | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 857,292 587,403
Year Two 405,208 402,899
Year Three 380,247 479,131
Year Four 377,479 374,155
Year Five 287,917 266,044
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 376,426 281,232
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 55,616 4,566
Financing Receivable, Excluding Accrued Interest, Revolving 45,784 48,808
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 2,785,969 2,444,238
Commercial Real Estate-Investor Owned Portfolio Segment [Member] | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 40,134 12,195
Year Two 53,306 4,901
Year Three 1,934 0
Year Four 0 43,506
Year Five 9,029 2,389
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 4,571 9,623
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 1,891 31,321
Financing Receivable, Excluding Accrued Interest, Revolving 0 1,999
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 110,865 105,934
Commercial Real Estate-Investor Owned Portfolio Segment [Member] | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 17,570 256
Year Two 0 0
Year Three 0 821
Year Four 6,965 20,274
Year Five 26,697 13,564
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 20,469 4,702
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 0
Financing Receivable, Excluding Accrued Interest, Revolving 0 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 71,701 39,617
Commercial Real Estate-Owner Occupied Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 497,242 441,482
Year Two 315,510 343,492
Year Three 322,991 447,117
Year Four 399,060 426,986
Year Five 382,997 258,215
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 483,106 392,803
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 3,391 890
Financing Receivable, Excluding Accrued Interest, Revolving 38,545 29,489
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 2,442,842 2,340,474
Commercial Real Estate-Owner Occupied Portfolio Segment [Member] | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 471,422 420,774
Year Two 304,147 329,001
Year Three 296,817 437,731
Year Four 371,117 408,210
Year Five 364,894 246,024
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 445,806 352,095
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 3,391 890
Financing Receivable, Excluding Accrued Interest, Revolving 38,545 29,239
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 2,296,139 2,223,964
Commercial Real Estate-Owner Occupied Portfolio Segment [Member] | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 7,814 6,914
Year Two 5,801 10,764
Year Three 14,730 5,323
Year Four 12,440 12,324
Year Five 4,432 8,426
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 15,019 18,389
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 0
Financing Receivable, Excluding Accrued Interest, Revolving 0 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 60,236 62,140
Commercial Real Estate-Owner Occupied Portfolio Segment [Member] | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 18,006 13,794
Year Two 5,562 3,727
Year Three 11,444 4,063
Year Four 15,503 6,452
Year Five 13,671 3,765
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 22,281 22,319
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 0
Financing Receivable, Excluding Accrued Interest, Revolving 0 250
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 86,467 54,370
Construction Real Estate Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 374,006 415,536
Year Two 223,449 211,606
Year Three 38,395 199,900
Year Four 10,209 38,425
Year Five 3,398 6,110
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 1,320 4,631
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 33,659 9,513
Financing Receivable, Excluding Accrued Interest, Revolving 3,148 5,338
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 687,584 891,059
Construction Real Estate Portfolio Segment [Member] | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 372,006 404,286
Year Two 223,449 211,573
Year Three 37,889 198,278
Year Four 9,492 38,131
Year Five 3,398 6,110
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 1,316 3,823
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 24,961 9,513
Financing Receivable, Excluding Accrued Interest, Revolving 3,148 5,338
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 675,659 877,052
Construction Real Estate Portfolio Segment [Member] | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 2,000 11,250
Year Two 0 33
Year Three 23 49
Year Four 41 294
Year Five 0 0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0 223
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 8,698 0
Financing Receivable, Excluding Accrued Interest, Revolving 0 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 10,762 11,849
Construction Real Estate Portfolio Segment [Member] | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 0 0
Year Two 0 0
Year Three 483 1,573
Year Four 676 0
Year Five 0 0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 4 585
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 0
Financing Receivable, Excluding Accrued Interest, Revolving 0 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 1,163 2,158
Residential Portfolio Segment [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 66,233 47,993
Year Two 25,355 40,376
Year Three 30,134 35,428
Year Four 29,216 39,760
Year Five 40,407 27,888
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 84,597 81,120
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 7,342 5,880
Financing Receivable, Excluding Accrued Interest, Revolving 83,809 80,171
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 367,093 358,616
Residential Portfolio Segment [Member] | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 61,245 46,454
Year Two 24,136 37,371
Year Three 27,378 35,082
Year Four 28,920 27,784
Year Five 33,857 22,350
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 76,749 78,113
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 7,342 5,880
Financing Receivable, Excluding Accrued Interest, Revolving 82,753 79,284
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 342,380 332,318
Residential Portfolio Segment [Member] | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 3,157 1,539
Year Two 1,219 26
Year Three 23 239
Year Four 296 0
Year Five 84 0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 793 1,435
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 0
Financing Receivable, Excluding Accrued Interest, Revolving 976 887
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 6,548 4,126
Residential Portfolio Segment [Member] | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 1,831 0
Year Two 0 2,979
Year Three 2,733 107
Year Four 0 11,976
Year Five 6,466 5,538
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 7,055 1,572
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 0
Financing Receivable, Excluding Accrued Interest, Revolving 80 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 18,165 22,172
Consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 1,466 31,286
Year Two 798 8,384
Year Three 792 50,351
Year Four 199 55,844
Year Five 26,824 49,519
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 17,523 32,846
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 44
Financing Receivable, Excluding Accrued Interest, Revolving 8,511 48,238
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 56,113 276,512
Consumer | Pass [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 1,466 31,286
Year Two 798 6,058
Year Three 790 50,351
Year Four 199 55,844
Year Five 26,824 49,519
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 17,513 31,061
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 44
Financing Receivable, Excluding Accrued Interest, Revolving 8,511 40,578
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 56,101 264,741
Consumer | Special Mention [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 0 0
Year Two 0 2,326
Year Three 0 0
Year Four 0 0
Year Five 0 0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0 1,780
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 0
Financing Receivable, Excluding Accrued Interest, Revolving 0 7,660
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 0 11,766
Consumer | Substandard [Member]    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 0 0
Year Two 0 0
Year Three 2 0
Year Four 0 0
Year Five 0 0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 10 5
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 0 0
Financing Receivable, Excluding Accrued Interest, Revolving 0 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 12 5
Loans Classified By Risk Category    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year One 3,786,052 3,076,181
Year Two 1,866,413 2,011,657
Year Three 1,327,258 1,834,627
Year Four 1,136,662 1,173,524
Year Five 866,812 742,512
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 1,087,344 877,066
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan 242,056 163,737
Financing Receivable, Excluding Accrued Interest, Revolving 1,418,090 1,232,925
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total 11,730,687 11,112,229
Loans Classified by Performing Status    
Financing Receivable, Credit Quality Indicator [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total $ 69,651 $ 108,126
v3.25.4
Loans - Summary of Aging of Recorded Investment in Past Due Portfolio Loans by Portfolio Class and Category (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss $ 11,800,338 $ 11,220,355
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss, Total 11,660,316 11,082,405
Non-Covered Loans    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 11,801,093 11,220,818
Loans, before unearned loan fees 11,801,093 11,220,818
Unearned loan fees, net (755) (463)
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss, Total 11,800,338 11,220,355
Non-Covered Loans | Financial Asset, 30-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans, before unearned loan fees 28,118 16,835
Non-Covered Loans | Financial Asset, Equal to or Greater than 90 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans, before unearned loan fees 87,608 51,039
Non-Covered Loans | Financial Asset, Past Due    
Financing Receivable, Past Due [Line Items]    
Loans, before unearned loan fees 115,726 67,874
Non-Covered Loans | Financial Asset, Not Past Due    
Financing Receivable, Past Due [Line Items]    
Loans, before unearned loan fees 11,685,367 11,152,944
Non-Covered Loans | Commercial and Industrial Portfolio Segment [Member]    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,236,473 4,720,428
Non-Covered Loans | Commercial and Industrial Portfolio Segment [Member] | Financial Asset, 30-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 6,822 1,948
Non-Covered Loans | Commercial and Industrial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 25,327 12,228
Non-Covered Loans | Commercial and Industrial Portfolio Segment [Member] | Financial Asset, Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 32,149 14,176
Non-Covered Loans | Commercial and Industrial Portfolio Segment [Member] | Financial Asset, Not Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,204,324 4,706,252
Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member]    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,986,906 2,607,755
Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, 30-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,627 1,377
Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 38,063 14,333
Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 41,690 15,710
Non-Covered Loans | Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, Not Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,945,216 2,592,045
Non-Covered Loans | CRE - owner occupied    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,460,761 2,359,956
Non-Covered Loans | CRE - owner occupied | Financial Asset, 30-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,274 10,542
Non-Covered Loans | CRE - owner occupied | Financial Asset, Equal to or Greater than 90 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 21,110 18,591
Non-Covered Loans | CRE - owner occupied | Financial Asset, Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 26,384 29,133
Non-Covered Loans | CRE - owner occupied | Financial Asset, Not Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,434,377 2,330,823
Non-Covered Loans | Construction and land development    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 689,357 892,563
Non-Covered Loans | Construction and land development | Financial Asset, 30-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,881 101
Non-Covered Loans | Construction and land development | Financial Asset, Equal to or Greater than 90 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 583 5,620
Non-Covered Loans | Construction and land development | Financial Asset, Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,464 5,721
Non-Covered Loans | Construction and land development | Financial Asset, Not Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 683,893 886,842
Non-Covered Loans | Residential real estate    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 367,127 358,923
Non-Covered Loans | Residential real estate | Financial Asset, 30-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 7,457 2,833
Non-Covered Loans | Residential real estate | Financial Asset, Equal to or Greater than 90 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,516 258
Non-Covered Loans | Residential real estate | Financial Asset, Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 9,973 3,091
Non-Covered Loans | Residential real estate | Financial Asset, Not Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 357,154 355,832
Non-Covered Loans | Consumer    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 60,469 281,193
Non-Covered Loans | Consumer | Financial Asset, 30-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 57 34
Non-Covered Loans | Consumer | Financial Asset, Equal to or Greater than 90 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 9 9
Non-Covered Loans | Consumer | Financial Asset, Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 66 43
Non-Covered Loans | Consumer | Financial Asset, Not Past Due    
Financing Receivable, Past Due [Line Items]    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss $ 60,403 $ 281,150
v3.25.4
Loans - Loan Modifications (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 67,309 $ 56,876
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.57% 0.51%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 67,309 $ 56,876
Extended Maturity    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 57,901 $ 56,309
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.49% 0.50%
Payment Deferral    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 9,408 $ 567
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.08% 0.01%
Charged Off During Preceding Period    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 460 $ 1,004
Financial Asset, Not Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 65,854 54,540
Financial Asset, 30 to 89 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 1,455 567
Financial Asset, Equal to or Greater than 90 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0 1,769
Commercial and Industrial Portfolio Segment [Member]    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 51,384 $ 43,661
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.98% 0.92%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 51,383 $ 43,661
Commercial and Industrial Portfolio Segment [Member] | Extended Maturity    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 51,384 $ 43,094
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.98% 0.91%
Commercial and Industrial Portfolio Segment [Member] | Payment Deferral    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 0 $ 567
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.01%
Weighted Average Term Extension (in months) 6 months 6 years
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Weighted Average Interest Rate Reduction 0.00% 8500000.00%
Commercial and Industrial Portfolio Segment [Member] | Charged Off During Preceding Period    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 0 $ 1,000
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.02%
Commercial and Industrial Portfolio Segment [Member] | Financial Asset, Not Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 50,388 $ 42,243
Commercial and Industrial Portfolio Segment [Member] | Financial Asset, 30 to 89 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 995 567
Commercial and Industrial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0 851
Commercial Real Estate Investor Owned Financing Receivable [Member]    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 242 $ 256
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.01% 0.01%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 242 $ 256
Commercial Real Estate Investor Owned Financing Receivable [Member] | Extended Maturity    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 242 $ 256
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.01% 0.01%
Commercial Real Estate Investor Owned Financing Receivable [Member] | Payment Deferral    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 0 $ 0
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00%
Weighted Average Term Extension (in months) 12 months 12 years
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Weighted Average Interest Rate Reduction 0.00% 0.00%
Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, Not Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 242 $ 256
Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, 30 to 89 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0 0
Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0 0
Commercial Real Estate Owner Occupied Financing Receivable [Member]    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 15,223 $ 12,890
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.62% 0.54%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 15,224 $ 12,890
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Extended Maturity    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 5,815 $ 12,890
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.24% 0.54%
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Payment Deferral    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 9,408 $ 0
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.38% 0.00%
Weighted Average Term Extension (in months) 15 months 22 years
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Weighted Average Interest Rate Reduction 0.50% 0.00%
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Financial Asset, Not Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 15,224 $ 11,972
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Financial Asset, 30 to 89 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0 0
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0 918
Construction and land development | Charged Off During Preceding Period    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Number of loans experienced subsequent default 460 0
Residential real estate    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 460 $ 69
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.13% 0.02%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 460 $ 69
Residential real estate | Extended Maturity    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 460 $ 69
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.13% 0.02%
Residential real estate | Payment Deferral    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Amortized Cost Basis $ 0 $ 0
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00%
Weighted Average Term Extension (in months) 4 months 24 years
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Weighted Average Interest Rate Reduction 0.00% 0.00%
Residential real estate | Charged Off During Preceding Period    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.13% 0.00%
Residential real estate | Financial Asset, Not Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 0 $ 69
Residential real estate | Financial Asset, 30 to 89 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 460 0
Residential real estate | Financial Asset, Equal to or Greater than 90 Days Past Due    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 0 0
Consumer | Charged Off During Preceding Period    
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]    
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00%  
Number of loans experienced subsequent default $ 0 $ 4
v3.25.4
Leases (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2025
USD ($)
lease
Rate
Dec. 31, 2024
USD ($)
Rate
Dec. 31, 2023
USD ($)
Lessee, Lease, Description [Line Items]      
Number of leases expiring at year five | lease 6    
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year $ 7,650    
Operating Lease, Right-of-Use Asset $ 24,031 $ 22,759  
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Other Liabilities Other Liabilities  
Operating Lease, Cost $ 6,386 $ 5,757  
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability 6,527 2,039 $ 15,640
Short-term Lease, Cost 519 402  
Lease, Cost 6,905 6,159  
Operating Lease, Liability $ 27,140 $ 26,150  
Operating Lease, Weighted Average Remaining Lease Term 5 years 6 years  
Operating Lease, Weighted Average Discount Rate, Percent | Rate 4.10% 4.00%  
Lessee, Operating Lease, Liability, Payments, Due Year Two $ 6,630    
Lessee, Operating Lease, Liability, Payments, Due Year Three 4,668    
Lessee, Operating Lease, Liability, Payments, Due Year Four 3,282    
Lessee, Operating Lease, Liability, Payments, Due Year Five 2,655    
Lessee, Operating Lease, Liability, Payments, Due after Year Five 5,444    
Lessee, Operating Lease, Liability, Payments, Due 30,329    
Present Value Adjustment 3,189    
Operating Lease, Lease Income, Lease Payments 1,600 $ 1,900  
Operating Lease, Payments $ 6,700 $ 5,600  
Lessee, Operating Lease, Renewal Term 5 years    
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Prepaid Expense and Other Assets Prepaid Expense and Other Assets  
Minimum      
Lessee, Lease, Description [Line Items]      
Lessor, Operating Lease, Term of Contract 30 months    
Maximum      
Lessee, Lease, Description [Line Items]      
Lessor, Operating Lease, Term of Contract 84 months    
v3.25.4
Derivative Financial Instruments (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2023
Derivative [Line Items]        
Derivative, Net Liability Position, Aggregate Fair Value $ 7,100      
Summary of Derivative Instruments [Abstract]        
Securities Sold under Agreements to Repurchase, Gross 292,782   $ 244,618  
Securities Sold under Agreements to Repurchase, Asset 0   0  
Securities Sold under Agreements to Repurchase 292,782   244,618  
Securities Sold under Agreements to Repurchase, Collateral, Right to Reclaim Securities 0   0  
Securities Sold under Agreements to Repurchase, Collateral, Right to Reclaim Cash 292,782   244,618  
Securities Sold under Agreements to Repurchase, Amount Offset Against Collateral 0   0  
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax 824   1,303 $ 708
Interest rate swap contracts        
Derivative [Line Items]        
Pledged cash as collateral in connection with interest rate swap agreements 0   0  
Summary of Derivative Instruments [Abstract]        
Derivative Asset, Fair Value, Gross Asset 11,986   15,144  
Liability derivatives (other liabilities), fair value 10,114   17,636  
Derivative Asset, Fair Value, Gross Liability 0   0  
Derivative Asset 11,986   15,144  
Derivative, Collateral, Obligation to Return Securities 3,142   4,975  
Derivative, Collateral, Obligation to Return Cash 6,470   9,710  
Derivative Asset, Fair Value, Amount Not Offset Against Collateral 2,374   459  
Derivative Liability, Fair Value, Gross Asset 0   0  
Derivative Liability 10,114   17,636  
Derivative, Collateral, Right to Reclaim Securities 3,142   4,975  
Derivative Liability, Fair Value, Amount Offset Against Collateral 6,972   12,661  
Interest rate collars        
Derivative [Line Items]        
Pledged cash as collateral in connection with interest rate swap agreements     0  
Summary of Derivative Instruments [Abstract]        
Derivative Asset, Fair Value, Gross Asset 498      
Liability derivatives (other liabilities), fair value     1,056  
Derivative Asset, Fair Value, Gross Liability 0      
Derivative Asset 498      
Derivative, Collateral, Obligation to Return Securities 0      
Derivative, Collateral, Obligation to Return Cash 0      
Derivative Asset, Fair Value, Amount Not Offset Against Collateral 498      
Derivative Liability, Fair Value, Gross Asset     0  
Derivative Liability     1,056  
Derivative, Collateral, Right to Reclaim Securities     0  
Derivative Liability, Fair Value, Amount Offset Against Collateral     1,056  
Designated as Hedging Instrument [Member]        
Derivative [Line Items]        
Notional 432,064   432,064  
Summary of Derivative Instruments [Abstract]        
Derivative Asset, Fair Value, Gross Asset 2,374   649  
Liability derivatives (other liabilities), fair value 0   4,195  
Designated as Hedging Instrument [Member] | Other Assets | Interest Rate Contract [Member]        
Derivative [Line Items]        
Notional 282,064   282,064  
Summary of Derivative Instruments [Abstract]        
Derivative Asset, Fair Value, Gross Asset 1,876   649  
Designated as Hedging Instrument [Member] | Other Assets | Interest rate collars        
Derivative [Line Items]        
Notional 150,000   150,000  
Summary of Derivative Instruments [Abstract]        
Derivative Asset, Fair Value, Gross Asset 498   0  
Designated as Hedging Instrument [Member] | Other Liabilities | Interest Rate Contract [Member]        
Summary of Derivative Instruments [Abstract]        
Liability derivatives (other liabilities), fair value 0   3,139  
Designated as Hedging Instrument [Member] | Other Liabilities | Interest rate collars        
Summary of Derivative Instruments [Abstract]        
Liability derivatives (other liabilities), fair value 0   1,056  
Non-designated hedging instruments | Other Assets | Interest Rate Contract [Member]        
Derivative [Line Items]        
Notional 878,278   854,171  
Summary of Derivative Instruments [Abstract]        
Derivative Asset, Fair Value, Gross Asset 10,110   14,495  
Non-designated hedging instruments | Other Liabilities | Interest Rate Contract [Member]        
Summary of Derivative Instruments [Abstract]        
Liability derivatives (other liabilities), fair value 10,114   $ 14,497  
Cash Flow Hedging | Interest Expense        
Summary of Derivative Instruments [Abstract]        
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax   $ 100    
Cash Flow Hedging | Interest Income        
Summary of Derivative Instruments [Abstract]        
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax   $ 500    
Cash Flow Hedging | Subordinated Debt        
Derivative [Line Items]        
Notional $ 32,100      
Derivative, Variable Interest Rate 2.64%      
Prime Based Interest Rate Collar | Designated as Hedging Instrument [Member]        
Derivative [Line Items]        
Notional $ 50,000     $ 100,000
Prime Based Interest Rate Collar | Designated as Hedging Instrument [Member] | Minimum        
Derivative [Line Items]        
Derivative, Variable Interest Rate 4.21%     8.14%
Prime Based Interest Rate Collar | Designated as Hedging Instrument [Member] | Maximum        
Derivative [Line Items]        
Derivative, Variable Interest Rate 3.23%     5.25%
v3.25.4
Derivative Financial Instruments - Cash Flow Hedges (Details) - Cash Flow Hedging
$ in Thousands
Dec. 31, 2025
USD ($)
Cash Flow Hedge Due March 15, 2024  
Derivative [Line Items]  
Notional $ 50,000
Fixed Rate 6.56%
Cash Flow Hedge Due March 30, 2024  
Derivative [Line Items]  
Notional $ 100,000
Fixed Rate 6.63%
Cash Flow Hedge Due March 15, 2026  
Derivative [Line Items]  
Notional $ 18,558
Fixed Rate 2.64%
Cash Flow Hedge Due March 17, 2026  
Derivative [Line Items]  
Notional $ 13,506
Fixed Rate 2.64%
Cash Flow Hedge Due April 2030  
Derivative [Line Items]  
Notional $ 100,000
Fixed Rate 6.66%
v3.25.4
Fixed Assets - Summary of Fixed Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Property, Plant and Equipment [Abstract]    
Land $ 14,501 $ 11,716
Buildings and Improvements, Gross 67,529 54,552
Furniture and Fixtures, Gross 27,662 23,634
Fixed assets, gross 109,692 89,902
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment 50,699 44,893
Fixed assets, net $ 58,993 $ 45,009
v3.25.4
Fixed Assets - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Property, Plant and Equipment [Abstract]      
Depreciation and amortization $ 6.8 $ 5.1 $ 5.1
v3.25.4
Goodwill and Intangible Assets - (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]      
Goodwill $ 365,164 $ 365,164  
Additions from acquisition 51,804 0  
Amortization of Intangible Assets 3,724 3,834 $ 4,601
Finite-Lived Intangible Assets [Line Items]      
Other intangible assets, net, end of year 21,174 8,484 12,318
Finite-Lived Intangible Assets Acquired 16,414 0  
Amortization of Intangible Assets (3,724) (3,834) (4,601)
Goodwill 416,968 365,164 365,164
Other Finite-Lived Intangible Assets, Gross $ 20,700    
Core Deposits      
Goodwill and Intangible Assets Disclosure [Abstract]      
Finite-lived intangible assets useful life 10 years    
Finite-Lived Intangible Assets [Line Items]      
Finite-lived intangible assets useful life 10 years    
Other Intangible Assets      
Goodwill and Intangible Assets Disclosure [Abstract]      
Finite-lived intangible assets useful life 10 years    
Amortization of Intangible Assets $ 3,700 3,800 4,600
Finite-Lived Intangible Assets [Line Items]      
Amortization of Intangible Assets $ (3,700) $ (3,800) $ (4,600)
Finite-lived intangible assets useful life 10 years    
Client-related wealth intangibles      
Finite-Lived Intangible Assets [Line Items]      
Other Finite-Lived Intangible Assets, Gross $ 500    
v3.25.4
Goodwill and Intangible Assets - Expected Amortization Schedule for the Core Deposit Intangible (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]      
2026 $ 5,180    
2027 4,125    
2028 3,254    
2029 2,407    
2030 1,902    
After 2030 4,306    
Other intangible assets, net, end of year $ 21,174 $ 8,484 $ 12,318
v3.25.4
Deposits (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Brokered    
Interest Bearing Domestic Deposit, Brokered, Next twelve months $ 566,944  
Interest Bearing Domestic Deposit, Brokered, Year Two 155,033  
Interest Bearing Domestic Deposit, Brokered, Year Three 0  
Interest Bearing Domestic Deposit, Brokered, Year Four 0  
Interest Bearing Domestic Deposit, Brokered, Year Five 0  
Contractual Maturities, Time Deposits, $100,000 or More, after Year Five 0  
Brokered 721,977 $ 484,588
Customer    
Interest Bearing Domestic Deposit, Other Time Deposit, Next Twelve Months 923,542  
Interest Bearing Domestic Deposit, Other Time Deposit, Year Two 12,279  
Interest Bearing Domestic Deposit, Other Time Deposit, Year Three 4,476  
Interest Bearing Domestic Deposit, Other Time Deposit, Year Four 2,581  
Interest Bearing Domestic Deposit, Other Time Deposit, Year Five 503  
Contractual Maturities, Time Deposits, Less than $100,000, after Year Five 4,025  
Other 947,406 885,016
Total    
Time Deposit Maturities, Year One 1,490,486  
Time Deposit Maturities, Year Two 167,312  
Time Deposit Maturities, Year Three 4,476  
Time Deposit Maturities, Year Four 2,581  
Time Deposit Maturities, Year Five 503  
Time Deposit Maturities, after Year Five 4,025  
Total Time Deposits 1,669,383  
Time Deposits, $250,000 or More 289,900 268,200
Deposits from related parties 500 900
CDARS Deposits 110,300 96,600
ICS Deposits 1,300,000 1,200,000
Deposit Liabilities Reclassified as Loans Receivable $ 1,600 $ 17,200
v3.25.4
Debt (Details)
1 Months Ended 12 Months Ended
Sep. 02, 2025
USD ($)
paymentInstallment
Feb. 28, 2019
USD ($)
Feb. 27, 2026
Feb. 29, 2016
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
May 01, 2025
USD ($)
Subordinated Borrowing [Line Items]              
Number of Unconsolidated Statutory Business Trusts         13    
Investments trust preferred securities         $ 2,900,000    
Subordinated Debt         93,688,000 $ 156,551,000  
Securities Sold under Agreements to Repurchase         292,782,000 244,618,000  
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss         11,800,338,000 11,220,355,000  
Loans Payable         58,732,000 0  
Des Moines              
Subordinated Borrowing [Line Items]              
Carrying value of the loans pledged         2,900,000,000 2,600,000,000  
Availability under the secured line of credit         1,600,000,000 1,300,000,000  
Various Other Borrowings              
Subordinated Borrowing [Line Items]              
Unsecured term loan, face amount         $ 36,200,000    
Convertible trust preferred securities, interest rate, stated percentage         1.00%    
Debt Instrument, Interest, Period         7 years    
Various Other Borrowings | Minimum              
Subordinated Borrowing [Line Items]              
Term (in years)         23 years    
Various Other Borrowings | Maximum              
Subordinated Borrowing [Line Items]              
Term (in years)         28 years    
5.75%              
Subordinated Borrowing [Line Items]              
Fixed interest rate         5.75%    
Trust preferred securities [Member]              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 93,688,000 93,404,000  
Trust preferred securities [Member] | EFSC Clayco Statutory Trust I [Member]              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 3,196,000 3,196,000  
Maturity Date         Dec. 17, 2033    
Initial Call Date (1)         Dec. 17, 2008    
Floating interest rate         0.0311    
Trust preferred securities [Member] | EFSC Capital Trust II [Member]              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 5,155,000 5,155,000  
Maturity Date         Jun. 17, 2034    
Initial Call Date (1)         Jun. 17, 2009    
Floating interest rate         0.0291    
Trust preferred securities [Member] | EFSC Statutory Trust III [Member]              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 11,341,000 11,341,000  
Maturity Date         Dec. 15, 2034    
Initial Call Date (1)         Dec. 15, 2009    
Floating interest rate         0.0223    
Trust preferred securities [Member] | EFSC Clayco Statutory Trust II [Member]              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 4,124,000 4,124,000  
Maturity Date         Sep. 15, 2035    
Initial Call Date (1)         Sep. 15, 2010    
Floating interest rate         0.0209    
Trust preferred securities [Member] | EFSC Statutory Trust IV [Member]              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 10,310,000 10,310,000  
Maturity Date         Dec. 15, 2035    
Initial Call Date (1)         Dec. 15, 2010    
Floating interest rate         0.0170    
Trust preferred securities [Member] | EFSC Statutory Trust V [Member]              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 4,124,000 4,124,000  
Maturity Date         Sep. 15, 2036    
Initial Call Date (1)         Sep. 15, 2011    
Floating interest rate         0.0186    
Trust preferred securities [Member] | EFSC Capital Trust VI [Member]              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 14,433,000 14,433,000  
Maturity Date         Mar. 30, 2037    
Initial Call Date (1)         Mar. 30, 2012    
Floating interest rate         0.0186    
Trust preferred securities [Member] | EFSC Capital Trust VII [Member]              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 4,124,000 4,124,000  
Maturity Date         Dec. 15, 2037    
Initial Call Date (1)         Dec. 15, 2012    
Floating interest rate         0.0251    
Trust preferred securities [Member] | JEFFCO Stat Trust I [Member]              
Subordinated Borrowing [Line Items]              
Fixed interest rate         10.20%    
Subordinated Debt         $ 7,732,000 7,732,000  
Maturity Date         Feb. 22, 2031    
Initial Call Date (1)         Feb. 22, 2011    
Trust preferred securities [Member] | JEFFCO Stat Trust II [Member]              
Subordinated Borrowing [Line Items]              
Fixed interest rate         3.01%    
Subordinated Debt         $ 4,712,000 4,658,000  
Maturity Date         Mar. 17, 2034    
Initial Call Date (1)         Mar. 17, 2009    
Trust preferred securities [Member] | Trinity Capital Trust III [Member]              
Subordinated Borrowing [Line Items]              
Fixed interest rate         2.96%    
Subordinated Debt         $ 5,606,000 5,539,000  
Maturity Date         Sep. 08, 2034    
Initial Call Date (1)         Sep. 08, 2009    
Trust preferred securities [Member] | Trinity Capital Trust IV [Member]              
Subordinated Borrowing [Line Items]              
Fixed interest rate         6.88%    
Subordinated Debt         $ 10,310,000 10,310,000  
Maturity Date         Nov. 23, 2035    
Initial Call Date (1)         Aug. 23, 2010    
Trust preferred securities [Member] | Trinity Capital Trust V [Member]              
Subordinated Borrowing [Line Items]              
Fixed interest rate         1.91%    
Subordinated Debt         $ 8,521,000 8,358,000  
Maturity Date         Dec. 15, 2036    
Initial Call Date (1)         Sep. 15, 2011    
Senior Subordinated Notes [Member]              
Subordinated Borrowing [Line Items]              
Debt issuance costs         $ 0 (103,000)  
Subordinated notes, net of issuance costs         $ 0 63,147,000  
Senior Subordinated Notes [Member] | Unsecured Term Loan Agreement ("Term Loan")              
Subordinated Borrowing [Line Items]              
Fixed interest rate         5.75%    
Subordinated Debt         $ 63,300,000    
Unsecured term loan, face amount $ 63,300,000            
Basis spread 2.50%            
Debt Instrument, Number Of Quarterly Installment Payments | paymentInstallment 20            
Senior Subordinated Notes [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate              
Subordinated Borrowing [Line Items]              
Floating interest rate         0.0566    
Senior Subordinated Notes [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Unsecured Term Loan Agreement ("Term Loan")              
Subordinated Borrowing [Line Items]              
Floating interest rate         566    
Senior Subordinated Notes [Member] | 9.98% | Unsecured Term Loan Agreement ("Term Loan")              
Subordinated Borrowing [Line Items]              
Fixed interest rate         9.98%    
Senior Subordinated Notes [Member] | 5.75%              
Subordinated Borrowing [Line Items]              
Subordinated Debt         $ 0 63,250,000  
Maturity Date         Jun. 01, 2030    
Initial Call Date (1)         Jun. 01, 2025    
Line of Credit              
Subordinated Borrowing [Line Items]              
Line of Credit Facility, Fair Value of Amount Outstanding         $ 0 0  
Remaining borrowing capacity         3,000,000,000.0 2,800,000,000  
Line of Credit | Asset Pledged as Collateral without Right | Federal Home Loan Bank Advances              
Subordinated Borrowing [Line Items]              
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss         $ 3,500,000,000 $ 3,200,000,000  
Line of Credit | Senior Unsecured Revolving Credit Agreement ("Revolving Agreement") | Revolving Credit Facility              
Subordinated Borrowing [Line Items]              
Basis spread       1.85%      
Term (in years) 1 year            
Line of Credit, Current             $ 25,000,000
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage 0.40%            
Line of Credit | Senior Unsecured Revolving Credit Agreement ("Revolving Agreement") | Revolving Credit Facility | Subsequent Event              
Subordinated Borrowing [Line Items]              
Term (in years)     1 year        
Line of Credit | 2019 Unsecured Term Loan | Secured Debt              
Subordinated Borrowing [Line Items]              
Unsecured term loan, face amount   $ 40,000,000.0          
Term (in years)   5 years          
Other Borrowings              
Subordinated Borrowing [Line Items]              
Debt Instrument, Interest Rate During Period         2.90% 3.44%  
Unsecured Term Loan              
Subordinated Borrowing [Line Items]              
Debt Instrument, Interest Rate During Period         6.68% 6.78%  
v3.25.4
Regulatory Capital (Details)
Dec. 31, 2025
Dec. 31, 2024
Enterprise Financial Services Corp [Member]    
Regulatory Assets [Line Items]    
Tier One Common Equity Capital to Risk Weighted Assets 11.60% 11.80%
Actual, Ratio 0.128 0.131
Actual, Ratio 0.139 0.146
Actual, Ratio 0.105 0.111
Enterprise Bank and Trust [Member]    
Regulatory Assets [Line Items]    
Tier One Common Equity Capital to Risk Weighted Assets 11.90% 12.40%
Tier One Common Equity Capital Required to be Well Capitalized to Risk Weighted Assets 6.50%  
Tier One Common Equity Capital CCB Minimum 7.00%  
Actual, Ratio 0.119 0.124
To Be Well Capitalized Under Applicable Action Provisions, Ratio 0.080  
Tier One Risk Based Capital CCB Minimum 8.50%  
Actual, Ratio 0.130 0.134
To Be Well Capitalized Under Applicable Action Provisions, Ratio 0.100  
Capital to Risk Weighted Assets CCB Minimum 10.50%  
Actual, Ratio 0.097 0.105
To Be Well Capitalized Under Applicable Action Provisions, Ratio 0.050  
v3.25.4
Shareholders' Equity and Compensation Plans - Narrative (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2021
USD ($)
shares
Dec. 31, 2025
USD ($)
member
period
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2023
USD ($)
$ / shares
shares
May 31, 2022
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share Repurchase Program, Authorized, Number of Shares | shares   1,114,483     2,000,000
Share-based compensation expense   $ 13,491 $ 10,872 $ 10,146  
Tax benefit from compensation expense   $ 600 0 300  
Award vesting period   3 years      
Total unrecognized compensation cost for nonvested stock units   $ 15,700      
Employee minimum age to participate in plan   21 years      
Company contributions, amount charged to expense   $ 7,700 $ 7,100 6,500  
Preferred stock, shares authorized | shares   5,000,000 5,000,000    
Preferred stock, par value | $ / shares   $ 0.01 $ 0.01    
Preferred stock, shares outstanding | shares   75,000 75,000    
Expected years to recognize unearned compensation   2 years      
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate, Bonus   100.00%      
Proceeds from Issuance of Preferred Stock and Preference Stock $ 72,000        
Depositary Shares, Issued And Sold | shares 3,000,000        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value   $ 4,400 $ 2,600 $ 1,600  
Defined Contribution Plan, Employer Matching Contribution, Percent of Match   6.00%      
Preferred Stock, Dividend Rate, Percentage   5.00%      
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding   $ 3,800 5,600    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercised, Intrinsic Value   1,200 700    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value   1,800 1,500    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expected to Vest, Intrinsic Value   $ 3,800 $ 5,600    
Weighted average fair value (usd per share) | $ / shares     $ 38.84 $ 62.19  
Preferred Stock, Convertible, Conversion Ratio   0.025      
Preferred Stock, Number Of Quarterly Consecutive Declaration And Payment Periods | period   6      
Preferred Stock, Increase In Board Members Due To Lack Of Dividends Declared | member   2      
Stock Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   $ 2,244 $ 2,110 $ 1,609  
Contractual term   10 years      
Share-based Compensation Arrangement By Share-based Payment Award, Exercises in Period | shares   21,055      
Restricted Stock Units (RSUs) [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   $ 6,004 5,341 5,014  
Total unrecognized compensation cost for nonvested stock units   $ 9,385 $ 8,328 $ 8,438  
Number of shares issued | shares   138,032      
Expected years to recognize unearned compensation   2 years 1 year 6 months 1 year 8 months 12 days  
Performance Shares [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based compensation expense   $ 4,510 $ 2,898 $ 2,879  
Number of shares issued | shares   127,584      
Weighted average fair value (usd per share) | $ / shares   $ 61.33      
Employee Stock [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent   85.00%      
Share-based compensation expense   $ 733 $ 523 $ 644  
Number of shares authorized | shares   750,000      
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | shares   76,795 48,366 68,286  
Minimum | Stock Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award vesting period   3 years      
Minimum | Restricted Stock Units (RSUs) [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award vesting period   3 years      
Maximum | Stock Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award vesting period   5 years      
Maximum | Restricted Stock Units (RSUs) [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award vesting period   5 years      
Stock Plan for Non-Management Directors          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares available for grant | shares   76,272 104,145    
Number of shares authorized | shares   400,000      
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant, Excluding Deferred Shares | shares   61,782      
Share Based Compensation Arrangement by Shar Based Payment Award Number of Shares Available for Grant, Deferred Shares | shares   14,490      
Weighted average fair value (usd per share) | $ / shares   $ 60.51 $ 41.10 $ 41.31  
Deferred Compensation Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate   25.00%      
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate, Bonus   100.00%      
Deferred Compensation Liability, Current and Noncurrent   $ 4,300      
v3.25.4
Shareholders' Equity and Compensation Plans - Common Stock (Details) - shares
Dec. 31, 2025
Dec. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Common Stock, Capital Shares Reserved for Future Issuance 2,362,350 1,965,279
2018 Stock Incentive Plan [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Common Stock, Capital Shares Reserved for Future Issuance 637,686 290,841
Stock Plan for Non-Management Directors    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares available for grant 76,272 104,145
Employee Stock Purchase Plan [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Common Stock, Capital Shares Reserved for Future Issuance 322,494 399,289
Performance Shares [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 407,124 363,070
Common Stock, Capital Shares Reserved for Future Issuance 407,124 363,070
Restricted Stock Units (RSUs) [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 320,777 297,122
Stock Options and SSARs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based Compensation Arrangement By Share-based Payment Award, Outstanding, Number 597,997 510,812
v3.25.4
Shareholders' Equity and Compensation Plans - Changes in OCI (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance $ 1,824,002 $ 1,716,068 $ 1,522,263
Net change 62,131 (15,703) 29,317
Ending balance 2,039,386 1,824,002 1,716,068
Accumulated Other Comprehensive Income (Loss)      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (116,718) (101,015) (130,332)
Ending balance (54,587) (116,718) (101,015)
Net Unrealized Gain (Loss) on Available-for-Sale Debt Securities      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (122,132) (112,844) (144,549)
Net change 60,126 (9,288) 31,705
Ending balance (62,006) (122,132) (112,844)
Unamortized Gain (Loss) on Held-to-Maturity Securities      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance 8,088 10,580 13,185
Net change (2,447) (2,492) (2,605)
Ending balance 5,641 8,088 10,580
Net Unrealized Gain (Loss) on Cash Flow Hedges      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (2,674) 1,249 1,032
Net change 4,452 (3,923) 217
Ending balance $ 1,778 $ (2,674) $ 1,249
v3.25.4
Shareholders' Equity and Compensation Plans - Components of Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]      
Other comprehensive income (loss), securities, available-for-sale, unrealized holding gain (loss) arising during period, before tax $ 80,004 $ (12,351) $ 42,988
Unrealized (loss)/gain on investment securities available for sale arising during the period, tax 19,841 (3,063) 10,833
Other comprehensive income (loss), securities, available-for-sale, unrealized holding gain (loss) arising during period, net of tax 60,163 (9,288) 32,155
Reclassification adjustment for realized gains on sale of securities available for sale included in net income, before tax (49) 0 (601)
Reclassification adjustment for realized gains on sale of securities available for sale included in net income, tax (12) 0 (151)
Reclassification adjustment for realized gains on sale of securities available for sale included in net income, net of tax (37) 0 (450)
Other Comprehensive Income (Loss), Reclassification of (gain) loss on held to maturity securities, before of tax (3,254) (3,314) (3,483)
Other Comprehensive Income (Loss), Reclassification of (gain) loss on held to maturity securities, tax (807) (822) (878)
Other Comprehensive Income (Loss), Reclassification of (gain) loss on held to maturity securities, net of tax (2,447) (2,492) (2,605)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax 4,825 (6,949) (656)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax 1,197 (1,723) (165)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax   (5,226) (491)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Cash Flow Hedges, before Tax 1,095 1,731 945
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Cash Flow Hedges, Tax 271 428 237
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Cash Flow Hedges, after Tax   1,303 708
Other comprehensive income (loss) before tax 82,621 (20,883) 39,193
Other comprehensive income (loss) tax 20,490 (5,180) 9,876
Other comprehensive income (loss) 62,131 (15,703) 29,317
Net Change Noninterest-Bearing Deposits, Domestic $ 172,566 $ 525,329 $ (683,989)
v3.25.4
Shareholders' Equity and Compensation Plans - Reclassifications Out of AOCI (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]      
Noninterest income $ 113,123 $ 69,703 $ 68,725
Net interest income 626,738 568,096 562,592
Income before income tax expense 283,717 231,244 246,526
Income tax expense 82,343 45,978 52,467
Net Income (Loss) $ 201,374 $ 185,266 $ 194,059
v3.25.4
Shareholders' Equity and Compensation Plans - Schedule of Various Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Payment Arrangement, Expense $ 13,491 $ 10,872 $ 10,146
Total unrecognized compensation cost for nonvested stock units $ 15,700    
Expected years to recognize unearned compensation 2 years    
Weighted average fair value (usd per share)   $ 38.84 $ 62.19
Employee Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Payment Arrangement, Expense $ 733 $ 523 $ 644
Restricted Stock Units (RSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Payment Arrangement, Expense 6,004 5,341 5,014
Total fair value at vesting date 5,839 4,919 3,894
Total unrecognized compensation cost for nonvested stock units $ 9,385 $ 8,328 $ 8,438
Expected years to recognize unearned compensation 2 years 1 year 6 months 1 year 8 months 12 days
Stock Plan for Non-Management Directors      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares issued 18,118,000 28,993,000 27,016,000
Weighted average fair value (usd per share) $ 60.51 $ 41.10 $ 41.31
v3.25.4
Shareholders' Equity and Compensation Plans - Weighted-Average Assumptions (Details) - Stock Options
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate 4.08% 4.27% 4.09%
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate 2.03% 2.53% 1.84%
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate 37.26% 35.79% 34.74%
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term 6 years 2 months 12 days 6 years 2 months 12 days 6 years 3 months 18 days
v3.25.4
Shareholders' Equity and Compensation Plans - Schedule of Employee Stock Options and SSARs Activity (Details)
12 Months Ended
Dec. 31, 2025
$ / shares
shares
Stock Options and SSARs  
Shares  
Outstanding at beginning of period (in shares) 510,812
Outstanding at end of period (in shares) 597,997
Stock Options  
Shares  
Outstanding at beginning of period (in shares) 510,812
Granted (in shares) 118,779
Exercised (in shares) (21,055)
Forfeited (in shares) (10,539)
Outstanding at end of period (in shares) 597,997
Exercisable (in shares) 240,328
Weighted Average Exercise Price  
Outstanding at beginning of period (usd per share) | $ / shares $ 45.43
Granted (usd per share) | $ / shares 57.17
Exercised (usd per share) | $ / shares 45.56
Forfeited (usd per share) | $ / shares 49.01
Outstanding at end of period (usd per share) | $ / shares 47.69
Exercisable (usd per share) | $ / shares $ 46.39
Additional Disclosures  
Outstanding, weighted average remaining contractual term 7 years 4 months 24 days
Exercisable, weighted average remaining contractual term 6 years 2 months 12 days
v3.25.4
Shareholders' Equity and Compensation Plans - Summary of Restricted Stock Units Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Weighted Average Grant Date Fair Value      
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount $ 15,700    
Expected years to recognize unearned compensation 2 years    
Restricted Stock Units (RSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value $ 5,839 $ 4,919 $ 3,894
Shares      
Outstanding, beginning of period (in shares) 297,122    
Granted (in shares) 138,032    
Vested (in shares) 101,782    
Forfeited (in shares) 12,595    
Outstanding, end of period (in shares) 320,777 297,122  
Weighted Average Grant Date Fair Value      
Outstanding, beginning of period (usd per share) $ 46.07    
Granted (usd per share) 56.22    
Vested (usd per share) 45.79    
Forfeited (usd per share) 51.59    
Outstanding, end of period (usd per share) $ 50.31 $ 46.07  
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount $ 9,385 $ 8,328 $ 8,438
Expected years to recognize unearned compensation 2 years 1 year 6 months 1 year 8 months 12 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value   $ 41.52 $ 50.46
Performance Shares [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares issued (in shares) 75,385    
Shares      
Outstanding, beginning of period (in shares) 363,070    
Granted (in shares) 127,584    
Vested (in shares) 83,530    
Outstanding, end of period (in shares) 407,124 363,070  
Weighted Average Grant Date Fair Value      
Outstanding, beginning of period (usd per share) $ 49.10    
Vested (usd per share) 51.91    
Outstanding, end of period (usd per share) $ 52.36 $ 49.10  
v3.25.4
Shareholders' Equity and Compensation Plans - Outstanding Longer Term Incentive Awards (Details) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Retirement Benefits [Abstract]      
Target Shares Issuable as Long Term Incentive Awards $ 63,792 $ 83,346 $ 56,424
Maximum Shares Issuable as Long Term Incentive Awards 127,584 166,692 112,848
Unrecognized Compensation Cost - Long Term Incentives $ 2,608,000 $ 1,078,000 $ 0
Share-based Compensation Arrangement By Share-based Payment Award, Grants In Period, Weighted Average Grant Date Fair Value   $ 38.84 $ 62.19
v3.25.4
Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Tax Disclosure [Abstract]      
Current Federal Tax Expense (Benefit) $ 63,474 $ 41,477 $ 40,471
Current State and Local Tax Expense (Benefit) 13,283 8,022 9,616
Current Federal, State and Local, Tax Expense (Benefit) 76,757 49,499 50,087
Deferred Income Tax Expense (Benefit) (5,586) (3,521) 2,380
Deferred Federal Income Tax Expense (Benefit) 4,981 (2,535) 283
Deferred State and Local Income Tax Expense (Benefit) 605 (986) 2,097
Deferred Federal, State and Local, Tax Expense (Benefit) 5,586 (3,521) 2,380
Total income tax expense $ 82,343 $ 45,978 $ 52,467
v3.25.4
Income Taxes - Narrative (Details)
Dec. 31, 2025
USD ($)
jurisdiction
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Tax Credit Carryforward [Line Items]        
Investments related to low-income housing tax credits $ 19,900,000 $ 16,700,000    
Impairment losses recognized from forfeiture or ineligibility $ 0      
Number Of Tax Jurisdictions In Which The Company Files Income Tax Returns | jurisdiction 31,000      
Deferred Tax Assets, Valuation Allowance $ 2,812,000 2,812,000    
Unrecognized tax benefits 6,025,000 5,016,000 $ 3,077,000 $ 2,724,000
Unrecognized tax benefits that would impact effective tax rate 4,700,000 4,000,000.0 2,400,000  
Income Tax Examination, Penalties and Interest Accrued 3,100,000 2,100,000 $ 1,000,000.0  
Tax Credit Carryforward, Solar Tax Credit 24,100,000      
Incremental Tax Liability, Anticipated Insurance Proceeds, Amount 8,000,000.0      
Income Tax Receivable, Pending Insurance Claim 32,100,000      
Other Assets        
Tax Credit Carryforward [Line Items]        
Deferred Tax Assets, Net $ 59,326,000 $ 85,360,000    
v3.25.4
Income Taxes - Schedule of Income Tax Rate Reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Amount      
Income tax expense at federal statutory rate $ 59,581 $ 48,561 $ 51,770
State and local income taxes, net 11,326 7,334 9,445
New Markets Tax Credits (3,958) 0 0
Low-income housing tax credits (“LIHTC”) (1,764) 285 (56)
Other federal tax credits (1,611) (5,619) (4,364)
Total federal tax credits (7,333) (5,334) (4,420)
ITC recapture 24,148 0 0
Tax-exempt interest income, net (7,137) (5,124) (4,942)
Bank-owned life insurance (1,558) (892) (888)
Non-deductible expenses 3,152 1,524 2,059
Excess tax benefits (623) 28 (251)
Total nontaxable or nondeductible items (6,166) (4,464) (4,022)
Other, net 787 (119) (306)
Total income tax expense $ 82,343 $ 45,978 $ 52,467
Rate      
Income tax expense at federal statutory rate 21.00%    
State and local income taxes, net 4.00%    
New Markets Tax Credits (1.40%)    
Low-income housing tax credits (“LIHTC”) (0.60%)    
Other federal tax credits (0.60%)    
Total federal tax credits (2.60%)    
ITC recapture 8.50%    
Tax-exempt interest income, net (2.50%)    
Bank-owned life insurance (0.60%)    
Non-deductible expenses 1.10%    
Excess tax benefits (0.20%)    
Total nontaxable or nondeductible items (2.20%)    
Other, net 0.30%    
Total income tax expense 29.00%    
v3.25.4
Income Taxes - Income Taxes Paid (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Tax Paid, by Individual Jurisdiction [Line Items]      
Federal $ 71,051    
State and local 11,820    
Cash paid during the period for income taxes 82,871 $ 28,143 $ 50,117
California      
Income Tax Paid, by Individual Jurisdiction [Line Items]      
State and local 6,932    
All other state and local      
Income Tax Paid, by Individual Jurisdiction [Line Items]      
State and local $ 4,888    
v3.25.4
Income Taxes - Schedule of Deferred Tax Assets and Deferred Tax Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Components of Deferred Tax Assets [Abstract]    
Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Accounts Receivable, Allowance for Credit Loss $ 34,325 $ 34,212
Deferred Tax Assets, Loans Held for Sale 2,633 3,304
Deferred Tax Assets, Basis Difference on Other Real Estate 0 39
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Deferred Compensation 6,413 5,209
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation 6,897 6,265
Deferred Tax Assets, Investments 18,437 38,734
Deferred Tax Assets, Operating Loss Carryforwards 5,042 5,299
Defered Tax Assets, Lease Liability Accrual 6,812 6,485
Deferred Tax Assets Other Investments 11,216 5,587
Deferred Tax Assets, Research and Experimental Expenses 0 1,473
Deferred Tax Assets, Property, Plant and Equipment 0 2,802
Deferred Tax Assets, Tax Deferred Expense 2,610 3,021
Deferred Tax Assets, Other 4,165 3,248
Deferred Tax Assets, Net of Valuation Allowance, Total 98,550 115,678
Components of Deferred Tax Liabilities [Abstract]    
Deferred Tax Liabilities, Asset Purchase Tax Basis Difference, Net 1,490 1,922
Deferred Tax Liabilities, Goodwill and Intangible Assets 8,880 8,756
Deferred Tax Liabilities, Leasing Arrangements 6,032 5,644
Deferred Tax Liabilities, Anticipated Insurance Proceeds 8,060 0
Deferred Tax Liabilities, Other Investments 10,901 10,233
Deferred Tax Liabilities, Other 1,049 951
Deferred Tax Liabilities, Gross, Total 36,412 27,506
Deferred Tax Assets, Gross 62,138 88,172
Deferred Tax Assets, Valuation Allowance $ 2,812 $ 2,812
v3.25.4
Income Taxes - Schedule of Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Reconciliation of Unrecognized Tax Benefits [Roll Forward]      
Unrecognized Tax Benefits, Beginning Balance $ 5,016 $ 3,077 $ 2,724
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions 1,347 1,212 727
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions 0 1,128 24
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities (338) (401) (398)
Unrecognized Tax Benefits, Ending Balance $ 6,025 $ 5,016 $ 3,077
v3.25.4
Commitments and Contingent Liabilities (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Commitments to Extend Credit [Member]    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts $ 2,866,028 $ 3,001,565
Standby Letters of Credit [Member]    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts $ 102,884 137,926
Standby Letters of Credit [Member] | Minimum    
Schedule of Commitments [Line Items]    
Remaining term 1 month  
Standby Letters of Credit [Member] | Maximum    
Schedule of Commitments [Line Items]    
Remaining term 4 years 6 months  
Tax credits    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts   1,801
Limited partnership commitments    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts $ 43,785 39,278
Unadvanced Commitment on Impaired Loan    
Schedule of Commitments [Line Items]    
Estimated losses attributable to unadvanced commitments on impaired loans 6,000 6,100
Fixed Rate Loan Commitment | Commitments to Extend Credit [Member]    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts $ 124,900 $ 156,500
v3.25.4
Fair Value Measurements - Summary of Financial Instruments Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest $ 2,655,035 $ 1,862,270
US Government-sponsored Enterprises Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 182,572 276,040
US States and Political Subdivisions Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 572,705 409,197
Residential Mortgage-Backed Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 1,709,311 1,027,394
Corporate Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 170,984 128,893
US Treasury Bill Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 19,463 20,746
Recurring basis | Estimate of Fair Value Measurement [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 2,655,035 1,862,270
Other Investments 3,148 2,983
Derivative Asset 12,484 15,144
Total assets 2,670,667 $ 1,880,397
Derivative Liability, Statement of Financial Position [Extensible Enumeration]   Other Liabilities
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]    
Derivative Liability 10,114 $ 18,692
Liabilities, Fair Value Disclosure 10,114 18,692
Recurring basis | US Government-sponsored Enterprises Debt Securities [Member] | Estimate of Fair Value Measurement [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 182,572 276,040
Recurring basis | US States and Political Subdivisions Debt Securities [Member] | Estimate of Fair Value Measurement [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 572,705 409,197
Recurring basis | Residential Mortgage-Backed Securities [Member] | Estimate of Fair Value Measurement [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 1,709,311 1,027,394
Recurring basis | Corporate Debt Securities [Member] | Estimate of Fair Value Measurement [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 19,463 20,746
Recurring basis | US Treasury Bill Securities [Member] | Estimate of Fair Value Measurement [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 170,984 128,893
Recurring basis | Fair Value, Inputs, Level 1 [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Other Investments 0 0
Derivative Asset 0 0
Total assets 0 0
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]    
Derivative Liability 0 0
Liabilities, Fair Value Disclosure 0 0
Recurring basis | Fair Value, Inputs, Level 1 [Member] | US Government-sponsored Enterprises Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Recurring basis | Fair Value, Inputs, Level 1 [Member] | US States and Political Subdivisions Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Recurring basis | Fair Value, Inputs, Level 1 [Member] | Residential Mortgage-Backed Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Recurring basis | Fair Value, Inputs, Level 1 [Member] | Corporate Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Recurring basis | Fair Value, Inputs, Level 1 [Member] | US Treasury Bill Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Recurring basis | Fair Value, Inputs, Level 2 [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 2,655,035 1,862,270
Other Investments 3,148 $ 2,983
Derivative Asset, Statement of Financial Position [Extensible Enumeration]   Prepaid Expense and Other Assets
Derivative Asset 12,484 $ 15,144
Total assets 2,670,667 1,880,397
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]    
Derivative Liability 10,114 18,692
Liabilities, Fair Value Disclosure 10,114 18,692
Recurring basis | Fair Value, Inputs, Level 2 [Member] | US Government-sponsored Enterprises Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 182,572 276,040
Recurring basis | Fair Value, Inputs, Level 2 [Member] | US States and Political Subdivisions Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 572,705 409,197
Recurring basis | Fair Value, Inputs, Level 2 [Member] | Residential Mortgage-Backed Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 1,709,311 1,027,394
Recurring basis | Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 19,463 20,746
Recurring basis | Fair Value, Inputs, Level 2 [Member] | US Treasury Bill Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 170,984 128,893
Recurring basis | Fair Value, Inputs, Level 3 [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Other Investments 0 0
Derivative Asset 0 0
Total assets 0 0
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]    
Derivative Liability 0 0
Liabilities, Fair Value Disclosure 0 0
Recurring basis | Fair Value, Inputs, Level 3 [Member] | US Government-sponsored Enterprises Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Recurring basis | Fair Value, Inputs, Level 3 [Member] | US States and Political Subdivisions Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Recurring basis | Fair Value, Inputs, Level 3 [Member] | Residential Mortgage-Backed Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Recurring basis | Fair Value, Inputs, Level 3 [Member] | Corporate Debt Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest 0 0
Recurring basis | Fair Value, Inputs, Level 3 [Member] | US Treasury Bill Securities [Member]    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Available-for-Sale, Excluding Accrued Interest $ 0 $ 0
v3.25.4
Fair Value Measurements - Narrative (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Estimated fair value    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
State Tax Credits Held For Sale, Fair Value Disclosure $ 11,904 $ 15,518
v3.25.4
Fair Value Measurements - Summary of Financial Instruments and Non-Financial Assets Measured at Fair Value on a Non-Recurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Fair Value, Inputs, Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total assets $ 0 $ 0
Fair Value, Inputs, Level 1 [Member] | Impaired loans [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Loans Receivable, Fair Value Disclosure 0 0
Fair Value, Inputs, Level 1 [Member] | Other real estate [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Other Real Estate, Fair Value Disclosure 0 0
Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total assets 0 0
Fair Value, Inputs, Level 2 [Member] | Impaired loans [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Loans Receivable, Fair Value Disclosure 0 0
Fair Value, Inputs, Level 2 [Member] | Other real estate [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Other Real Estate, Fair Value Disclosure 0 0
Fair Value, Inputs, Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total assets 83,744 19,325
Fair Value, Inputs, Level 3 [Member] | Impaired loans [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Loans Receivable, Fair Value Disclosure 2,200 15,370
Fair Value, Inputs, Level 3 [Member] | Other real estate [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Other Real Estate, Fair Value Disclosure 81,544 3,955
Estimate of Fair Value Measurement [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total assets 83,744 19,325
Estimate of Fair Value Measurement [Member] | Impaired loans [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Loans Receivable, Fair Value Disclosure 2,200 15,370
Estimate of Fair Value Measurement [Member] | Other real estate [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Other Real Estate, Fair Value Disclosure $ 81,544 $ 3,955
v3.25.4
Fair Value Measurements - Summary of Carrying Amount and Fair Values of Financial Instruments Reported on the Balance Sheets (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss $ 1,074,957 $ 928,935
Carrying Amount    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss 1,074,957 928,935
Investments, Fair Value Disclosure 77,737 69,801
Loan, Mortgage, Held-for-Sale, Fair Value Disclosure 928 110
Loans And Leases Receivable Net Reported Amount Fair Value Disclosure 11,660,316 11,082,405
State Tax Credits Held For Sale, Fair Value Disclosure 11,141 14,663
Interest Receivable Fair Value Disclosure 3,021 2,256
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]    
Deposits, Fair Value Disclosure 1,669,383 1,369,604
Subordinated Debt Obligations, Fair Value Disclosure 93,688 156,551
Other Borrowings Fair Value Disclosure 387,717 280,821
Estimated fair value    
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]    
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss 1,039,814 858,871
Investments, Fair Value Disclosure 77,737 69,801
Loan, Mortgage, Held-for-Sale, Fair Value Disclosure 928 110
Loans And Leases Receivable Net Reported Amount Fair Value Disclosure 11,622,939 10,983,459
State Tax Credits Held For Sale, Fair Value Disclosure 11,904 15,518
Interest Receivable Fair Value Disclosure 4,733 3,570
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]    
Deposits, Fair Value Disclosure 1,665,449 1,364,377
Subordinated Debt Obligations, Fair Value Disclosure 92,093 155,102
Other Borrowings Fair Value Disclosure $ 364,901 $ 258,461
v3.25.4
Parent Company Only Condensed Financial Statements - Condensed Balance Sheets (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Condensed Financial Statements, Captions [Line Items]        
Total assets $ 17,300,884 $ 15,596,431    
Subordinated Debt 93,688 156,551    
Equity, Attributable to Parent 2,039,386 1,824,002 $ 1,716,068 $ 1,522,263
Total liabilities and shareholders' equity 17,300,884 15,596,431    
Parent [Member]        
Condensed Financial Statements, Captions [Line Items]        
Cash and Cash Equivalent 145,359 123,956 $ 100,418 $ 99,018
Other Assets 28,295 26,664    
Total assets 2,194,291 1,983,887    
Subordinated Debt 93,688 156,551    
Notes Payable to Bank 58,732 0    
Accounts Payable and Accrued Liabilities 2,485 3,334    
Equity, Attributable to Parent 2,039,386 1,824,002    
Total liabilities and shareholders' equity 2,194,291 1,983,887    
Enterprise Bank and Trust [Member] | Parent [Member]        
Condensed Financial Statements, Captions [Line Items]        
Investments 2,006,842 1,824,550    
Nonbank Subsidiaries [Member] | Parent [Member]        
Condensed Financial Statements, Captions [Line Items]        
Investments $ 13,795 $ 8,717    
v3.25.4
Parent Company Only Condensed Financial Statements - Condensed Statements of Operations (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Operating Income [Abstract]      
Dividend Income, Operating $ 2,090 $ 1,815 $ 1,410
Dividends from Other Subsidiaries 1,500 720 4,875
Operating Expenses [Abstract]      
Interest Expense, Subordinated Notes and Debentures 9,543 10,497 9,781
Income Tax Expense (Benefit) (82,343) (45,978) (52,467)
Net Income (Loss) Attributable to Parent, Total 201,374 185,266 194,059
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total 263,505 169,563 223,376
Parent [Member]      
Operating Income [Abstract]      
Dividend Income, Operating 100,000 115,000 45,000
Other Income 4,257 3,959 7,736
Revenues, Total 105,757 119,679 57,611
Operating Expenses [Abstract]      
Interest Expense, Subordinated Notes and Debentures 10,926 10,671 10,856
Other Expenses 9,523 9,246 8,774
Operating Expenses, Total 20,449 19,917 19,630
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent 85,308 99,762 37,981
Income Tax Expense (Benefit) 2,652 3,530 2,520
Net Income (Loss) Attributable to Parent, Total 87,960 103,292 40,501
Undistributed Earnings, Basic 113,414 81,974 153,558
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total $ 201,374 $ 185,266 $ 194,059
v3.25.4
Parent Company Only Condensed Financial Statements - Consolidated Statements of Cash Flow (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2021
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]        
Net Income (Loss) Available to Common Stockholders, Basic   $ 197,624 $ 181,516 $ 190,309
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]        
Share-Based Payment Arrangement, Noncash Expense   13,491 10,872 10,146
Net cash provided by operating activities   193,515 247,400 268,238
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]        
Net cash used in investing activities   (1,078,950) (796,871) (1,307,782)
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]        
Repayments of Subordinated Debt   (63,250) 0 0
Proceeds from Notes Payable   63,250 0 0
Payments of Ordinary Dividends, Common Stock   (45,093) (39,550) (37,368)
Payments for Repurchase of Common Stock   14,145 29,641 0
Proceeds from Issuance of Preferred Stock and Preference Stock $ 72,000      
Payments of Ordinary Dividends, Preferred Stock and Preference Stock   (3,750) (3,750) (3,750)
Net cash provided by financing activities   803,167 880,612 1,181,214
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation   (82,268) 331,141 141,670
Parent [Member]        
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]        
Net Income (Loss) Available to Common Stockholders, Basic   201,374 185,266 194,059
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]        
Share-Based Payment Arrangement, Noncash Expense   2,088 1,675 4,439
Income (Loss) from Equity Method Investments   (214,915) (197,694) (203,433)
Proceeds from Dividends Received   101,500 115,720 49,875
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Other Item   (2,288) (1,020) (421)
Net cash provided by operating activities   87,759 103,947 44,519
Proceeds from Divestiture of Interest in Subsidiaries and Affiliates   0 2,188 0
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]        
Payments to Acquire Investments   (1,186) (1,216) (1,002)
Proceeds from Sale of Other Investments   960 2,549 3,314
Net cash used in investing activities   (226) 3,521 2,312
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]        
Repayments of Subordinated Debt   (63,250) 0 0
Proceeds from Notes Payable   63,250 0 0
Repayments of Long-Term Debt   (4,518) (11,429) (5,714)
Payments of Ordinary Dividends, Common Stock   (45,093) (39,550) (37,368)
Payments for Repurchase of Common Stock   14,145 29,641 0
Payments of Ordinary Dividends, Preferred Stock and Preference Stock   (3,750) (3,750) (3,750)
Payments for the repurchase of equity instruments, net   1,376 440 1,401
Net cash provided by financing activities   (66,130) (83,930) (45,431)
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation   21,403 23,538 1,400
Cash and Cash Equivalent   123,956 100,418 99,018
Cash and Cash Equivalent   $ 145,359 $ 123,956 $ 100,418
v3.25.4
Supplemental Financial Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Interim Period, Costs Not Allocable [Line Items]      
Noninterest income $ 113,123 $ 69,703 $ 68,725
Other Noninterest Expense 77,912 70,530 73,886
Amortization Expense      
Interim Period, Costs Not Allocable [Line Items]      
Other Noninterest Expense 3,724 3,834 4,601
Banking Expenses      
Interim Period, Costs Not Allocable [Line Items]      
Other Noninterest Expense 9,117 8,409 8,110
FDIC And Other Insurnace      
Interim Period, Costs Not Allocable [Line Items]      
Other Noninterest Expense 13,296 13,161 13,164
Loan, Legal Expenses      
Interim Period, Costs Not Allocable [Line Items]      
Other Noninterest Expense 12,555 8,749 8,639
Outside Services      
Interim Period, Costs Not Allocable [Line Items]      
Other Noninterest Expense 5,449 6,671 7,040
Other Expenses      
Interim Period, Costs Not Allocable [Line Items]      
Other Noninterest Expense 33,771 29,706 32,332
Community Development Fees      
Interim Period, Costs Not Allocable [Line Items]      
Noninterest income 3,364 2,440 4,037
Bank-Owned Life Insurance [Member]      
Interim Period, Costs Not Allocable [Line Items]      
Noninterest income 7,420 3,737 3,688
Other Miscellaneous Income [Member]      
Interim Period, Costs Not Allocable [Line Items]      
Noninterest income 12,260 11,306 12,985
Financial Service, Other [Member]      
Interim Period, Costs Not Allocable [Line Items]      
Noninterest income 65,599 21,987 22,912
Gain On Sale of Mortgages, Net      
Interim Period, Costs Not Allocable [Line Items]      
Noninterest income 6,255 3,089 187
SBA Loan Sales      
Interim Period, Costs Not Allocable [Line Items]      
Noninterest income 4,188 1,415 2,015
Anticipated Insurance Proceeds      
Interim Period, Costs Not Allocable [Line Items]      
Noninterest income $ 32,112 $ 0 $ 0
v3.25.4
Segment Reporting (Details)
12 Months Ended
Dec. 31, 2025
segment
Segment Reporting [Abstract]  
Number of Operating Segments 1
Number of reportable segments 1