SEACOAST BANKING CORP OF FLORIDA, 10-K filed on 2/25/2025
Annual Report
v3.25.0.1
Cover Page - USD ($)
$ in Billions
12 Months Ended
Dec. 31, 2024
Jan. 31, 2025
Jun. 30, 2024
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2024    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 0-13660    
Entity Registrant Name Seacoast Banking Corporation of Florida    
Entity Incorporation, State or Country Code FL    
Entity Tax Identification Number 59-2260678    
Entity Address, Address Line One 815 Colorado Avenue,    
Entity Address, City or Town Stuart    
Entity Address, State or Province FL    
Entity Address, Postal Zip Code 34994    
City Area Code (772)    
Local Phone Number 287-4000    
Title of 12(b) Security Common Stock    
Trading Symbol SBCF    
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    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 2.0
Entity Common Stock, Shares Outstanding   85,612,136  
Documents Incorporated by Reference
Certain portions of the registrant’s Proxy Statement for the 2025 Annual Meeting of Shareholders (the “2025 Proxy Statement”) are incorporated by reference into Part III, Items 10 through 14 of this report. Other than those portions of the 2025 Proxy Statement specifically incorporated by reference herein pursuant to Items 10 through 14, no other portions of the 2025 Proxy Statement shall be deemed so incorporated.
   
Amendment Flag false    
Document Fiscal Year Focus 2024    
Document Fiscal Period Focus FY    
Entity Central Index Key 0000730708    
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Audit Information
12 Months Ended
Dec. 31, 2024
Audit Information [Abstract]  
Auditor Name Crowe LLP
Auditor Location Fort Lauderdale, Florida
Auditor Firm ID 173
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CONSOLIDATED STATEMENTS OF INCOME - USD ($)
shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Interest and dividends on securities      
Taxable $ 99,456 $ 82,926 $ 56,611
Nontaxable 135 354 546
Interest and fees on loans 597,366 581,105 315,717
Interest on interest-bearing deposits and other investments 28,602 24,590 7,620
Total Interest Income 725,559 688,975 380,494
Interest Expense      
Interest on deposits 198,210 126,535 7,318
Interest on time certificates 70,777 52,254 2,642
Interest on securities sold under agreement to repurchase 9,390 8,323 986
Interest on FHLB borrowings 7,726 6,378 330
Interest on long-term debt 7,485 7,245 3,056
Total Interest Expense 293,588 200,735 14,332
Net Interest Income 431,971 488,240 366,162
Provision for credit losses 16,258 37,518 26,183
Net Interest Income After Provision for Credit Losses 415,713 450,722 339,979
Noninterest income:      
Service charges on deposit accounts 20,852 18,278 13,709
Interchange income 7,599 13,877 17,171
Wealth management income 15,168 12,780 11,051
Mortgage banking fees 1,774 1,790 3,478
Insurance agency income 5,196 4,510 805
BOLI income 10,065 8,401 5,572
Other 30,790 22,409 15,401
Noninterest income, excluding securities gains (losses) 91,444 82,045 67,187
Securities losses, net (includes net losses of $12.0 million for 2024, $2.9 million for 2023 and $0 for 2022 in other comprehensive income reclassifications) (8,016) (2,893) (1,096)
Total Noninterest Income 83,428 79,152 66,091
Noninterest expense:      
Salaries and wages 162,316 177,637 130,100
Employee benefits 28,253 29,918 19,026
Outsourced data processing costs 36,638 52,098 27,510
Occupancy 29,547 31,872 22,338
Furniture and equipment 8,031 8,692 6,420
Marketing 10,776 9,156 6,286
Legal and professional fees 9,648 17,514 20,703
FDIC assessments 8,445 8,630 3,137
Amortization of intangibles 23,884 28,726 9,101
Other real estate owned expense and net loss (gain) on sale 440 985 (1,534)
Provision for credit losses on unfunded commitments 1,001 1,239 1,157
Other 24,322 29,155 23,690
Total Noninterest Expense 343,301 395,622 267,934
Income Before Income Taxes 155,840 134,252 138,136
Provision for income tax expense 34,854 30,219 31,629
Net Income $ 120,986 $ 104,033 $ 106,507
Net income per share of common stock      
Diluted (in dollars per share) $ 1.42 $ 1.23 $ 1.66
Basic (in dollars per share) $ 1.43 $ 1.24 $ 1.67
Average common shares outstanding      
Diluted (in shares) 85,040 84,329 64,264
Basic (in shares) 84,367 83,800 63,707
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CONSOLIDATED STATEMENTS OF INCOME (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Income Statement [Abstract]      
Gains (losses) included in other comprehensive income reclassifications $ (12.0) $ (2.9) $ 0.0
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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Statement of Comprehensive Income [Abstract]      
Net Income $ 120,986 $ 104,033 $ 106,507
Other comprehensive income (loss):      
Unrealized (losses) gains on available-for-sale securities, net of tax benefit of $1.7 million in 2024, tax expense of $7.7 million in 2023, and tax benefit of $57.1 million in 2022 (4,913) 23,645 (181,096)
Amortization of unrealized gains on securities transferred to held-to-maturity, net of tax benefit of $14 thousand in 2024, $13 thousand in 2023, and $7 thousand in 2022 (42) (42) (20)
Reclassification adjustment for losses included in net income, net of tax benefit of $3.0 million in 2024 and tax benefit of $0.7 million in 2023 8,971 2,191 0
Unrealized (losses) gains on derivatives designated as fair value hedges, net of reclassifications to income, net of tax benefit of $0.7 million in 2024 and tax expense of $0.7 million in 2023 (2,005) 1,971 0
Unrealized gains on derivatives designated as cash flow hedges, net of reclassifications to income, net of tax expense of $0.1 million in 2023 and tax expense of $26 thousand in 2022 0 390 77
Total other comprehensive income (loss) 2,011 28,155 (181,039)
Comprehensive Income (Loss) $ 122,997 $ 132,188 $ (74,532)
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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Statement of Comprehensive Income [Abstract]      
Unrealized gains (losses) on available-for-sale securities, tax expense (benefit) $ (1,700) $ 7,700 $ (57,100)
Amortization of unrealized (gains) losses on securities transferred to held-to-maturity, tax expense (benefit) (14) (13) (7)
Reclassification adjustment for losses included in net income, tax (benefit) expense (3,000)   $ (700)
Unrealized gains on derivatives designated as fair value hedges, net of reclassifications to income, tax (benefit) expense (700) 700  
Unrealized gains (losses) on derivatives designated as cash flow hedges, net of reclassifications to income, tax expense (benefit) $ 100 $ 26  
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CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Assets    
Cash and due from banks $ 171,615 $ 167,511
Interest-bearing deposits with other banks 304,992 279,671
Total cash and cash equivalents 476,607 447,182
Time deposits with other banks 3,215 5,857
Debt securities:    
Securities available-for-sale (at fair value) 2,226,543 1,836,020
Securities held-to-maturity (fair value $507.6 million in 2024 and $558.4 million in 2023) 635,186 680,313
Total debt securities 2,861,729 2,516,333
Loans held for sale 17,277 4,391
Loans 10,299,950 10,062,940
Allowance for credit losses (138,055) (148,931)
Loans, net of allowance for credit losses 10,161,895 9,914,009
Bank premises and equipment, net 107,555 113,304
Other real estate owned 6,421 7,560
Goodwill 732,417 732,417
Other intangible assets, net 71,723 95,645
Bank owned life insurance 308,995 298,974
Net deferred tax assets 102,989 113,232
Other assets 325,485 331,345
Total Assets 15,176,308 14,580,249
Deposits:    
Noninterest demand 3,352,372 3,544,981
Interest-bearing demand 2,667,843 2,790,210
Savings 519,977 651,454
Money market 4,086,362 3,314,288
Other time deposits 821,588 803,393
Brokered time certificates 244,351 122,347
Time certificates of more than $250,000 549,934 550,262
Total Deposits 12,242,427 11,776,935
Securities sold under agreements to repurchase, maturing within 30 days 232,071 374,573
FHLB borrowings 245,000 50,000
Long-term debt, net 106,966 106,302
Other liabilities 166,601 164,353
Total Liabilities 12,993,065 12,472,163
Commitments and Contingencies (See “Note 9 - Borrowings” and “Note 15 - Contingent Liabilities and Commitments with Off-Balance Sheet Risk”)
Shareholders' Equity    
Common stock, par value $0.10 per share authorized 120,000,000 shares, issued 86,284,017 and outstanding 85,567,712 shares in 2024 and authorized 120,000,000 shares, issued 85,480,183 and outstanding 84,861,498 shares in 2023 8,628 8,486
Additional paid-in capital 1,824,935 1,808,883
Retained earnings 526,642 467,305
Treasury stock (716,305 shares in 2024 and 618,685 shares in 2023), at cost (19,095) (16,710)
Total shareholders' equity, before accumulated other comprehensive income (loss), net 2,341,110 2,267,964
Accumulated other comprehensive loss, net (157,867) (159,878)
Total Shareholders' Equity 2,183,243 2,108,086
Total Liabilities & Shareholders' Equity $ 15,176,308 $ 14,580,249
v3.25.0.1
CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Statement of Financial Position [Abstract]    
Held for investment, fair value, total $ 507,594 $ 558,359
Common stock, par value (in dollars per share) $ 0.10 $ 0.10
Common stock, shares authorized (in shares) 120,000,000 120,000,000
Common stock, shares issued (in shares) 86,284,017 85,480,183
Common stock, shares outstanding (in shares) 85,567,712 84,861,498
Treasury stock (in shares) 716,305 618,685
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CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Cash Flows From Operating Activities      
Net Income $ 120,986 $ 104,033 $ 106,507
Adjustments to reconcile net income to net cash provided by operating activities:      
Depreciation 8,609 8,245 6,115
(Accretion of discounts) and amortization of premiums on securities, net (2,963) (949) 576
Amortization of operating lease right-of-use assets 8,221 8,053 6,485
Other amortization and accretion, net 2,379 (15,875) (1,967)
Stock based compensation 13,744 13,440 11,155
Origination of loans designated for sale (95,420) (113,151) (186,504)
Sale of loans designated for sale 99,548 116,563 221,199
Provision for credit losses 16,258 37,518 26,183
Deferred income taxes 9,552 9,442 (10,398)
Losses on securities 8,016 2,935 0
Gains on sale of loans (5,499) (4,211) (5,687)
Losses (gains) on sale and write-downs of other real estate owned 134 450 (1,749)
Losses on disposition of fixed assets and write-downs upon transfer of bank premises to other real estate owned 291 1,842 1,394
Changes in operating assets and liabilities, net of effects from acquired companies:      
Net (increase) decrease in other assets (5,759) (8,967) 508
Net increase (decrease) in other liabilities 1,805 (8,755) 22,042
Net cash provided by operating activities 179,902 150,613 195,859
Cash Flows From Investing Activities      
Maturities and repayments of debt securities available-for-sale 382,683 220,114 270,785
Maturities and repayments of debt securities held-to-maturity 45,257 69,471 96,925
Proceeds from sale of debt securities available-for-sale 216,983 113,400 515,183
Purchases of debt securities available-for-sale (993,920) (100,873) (693,625)
Purchases of debt securities held-to-maturity 0 0 (206,065)
Maturities and redemptions of time deposits with other banks 6,124 1,984 3,237
Purchases of time deposits with other banks (3,482) (4,605) 0
Net new loans and principal repayments (243,757) 110,665 (513,343)
Purchases of loans held for investment (44,556) 0 (111,292)
Proceeds from the sale of loans held for investment 34,399 0 0
Proceeds from the sale of other real estate owned 2,841 577 15,951
Additions to other real estate owned 0 0 (591)
Proceeds from sale of FHLB and Federal Reserve Bank stock 11,314 73,473 0
Purchase of FHLB and Federal Reserve Bank stock (20,840) (88,141) (11,924)
Proceeds from sale of Visa Class B shares 4,104 0 0
Redemption of bank owned life insurance 0 0 25,782
Purchase of bank owned life insurance 0 0 (25,000)
Net cash from bank acquisitions 0 141,674 281,747
Additions to bank premises and equipment (4,034) (10,293) (12,645)
Net cash (used in) provided by investing activities (606,884) 527,446 (364,875)
Cash Flows From Financing Activities      
Net increase (decrease) in deposits 465,493 (324,002) (384,403)
Net (decrease) increase in repurchase agreements (142,502) 202,544 50,464
Net decrease in FHLB borrowings with original maturities of three months or less 0 (280,000) (62,500)
Repayments of FHLB borrowings with original maturities of more than three months (160,000) (75,000) (7,500)
Proceeds from FHLB borrowings with original maturities of more than three months 355,000 110,000 75,000
Stock based employee benefit plans 945 5,100 3,408
Repurchase of common stock (880) (10,868) 0
Dividends paid (61,649) (60,591) (41,242)
Net cash provided by (used in) financing activities 456,407 (432,817) (366,773)
Net increase (decrease) in cash and cash equivalents 29,425 245,242 (535,789)
Cash and cash equivalents at beginning of period 447,182 201,940 737,729
Cash and cash equivalents at end of period 476,607 447,182 201,940
Supplemental disclosure of cash flow information:      
Cash paid for interest 287,272 191,225 13,743
Cash paid (refunded) for taxes, net 18,497 (5,921) 29,591
Recognition of operating lease right-of-use assets, other than through bank acquisition, net of terminations 0 2,068 3,370
Recognition of operating lease liabilities, other than through bank acquisition, net of terminations 0 2,080 3,370
Supplemental disclosure of non-cash investing activities:      
Transfer of loans from held for investment to held for sale [1] 19,775 0 0
Transfer from loans to other real estate owned [1] 953 0 0
Transfer from bank premises to other real estate owned [1] $ 883 $ 6,286 $ 1,674
[1]
1See "Note 17 - Business Combinations" for non-cash transactions related to business combinations.
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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Common Stock
Paid-in Capital
Retained Earnings
Treasury Stock
Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 31, 2021   58,504,000        
Beginning balance at Dec. 31, 2021 $ 1,310,736 $ 5,850 $ 963,851 $ 358,598 $ (10,569) $ (6,994)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Comprehensive income (loss) (74,532)     106,507   (181,039)
Stock based compensation expense (in shares)   21,000        
Stock-based compensation expense 11,155   11,155      
Common stock issued for stock-based employee benefit plans (in shares)   367,000        
Common stock issued for stock-based employee benefit plans (2,507) $ 40 (97)   (2,450)  
Common stock issued for stock options (in shares)   522,000        
Common stock issued for stock options 5,916 $ 52 5,864      
Issuance of common stock, pursuant to acquisition (in shares)   12,204,000        
Issuance of common stock, pursuant to acquisition 397,236 $ 1,220 396,016      
Conversion of options, pursuant to acquisition 1,013   1,013      
Dividends on common stock (41,242)     (41,242)    
Ending balance (in shares) at Dec. 31, 2022   71,618,000        
Ending balance at Dec. 31, 2022 1,607,775 $ 7,162 1,377,802 423,863 (13,019) (188,033)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Comprehensive income (loss) 132,188     104,033   28,155
Stock based compensation expense (in shares)   30,000        
Stock-based compensation expense 13,440   13,440      
Common stock issued for stock-based employee benefit plans (in shares)   970,000        
Common stock issued for stock-based employee benefit plans 5,100 $ 100 8,691   (3,691)  
Issuance of common stock, pursuant to acquisition (in shares)   12,792,000        
Issuance of common stock, pursuant to acquisition 410,738 $ 1,279 409,459      
Conversion of options, pursuant to acquisition 10,304   10,304      
Repurchase of common stock (in shares)   (549,000)        
Repurchase of common stock (10,868) $ (55) (10,813)      
Dividends on common stock $ (60,591)     (60,591)    
Ending balance (in shares) at Dec. 31, 2023 84,861,498 84,861,000        
Ending balance at Dec. 31, 2023 $ 2,108,086 $ 8,486 1,808,883 467,305 (16,710) (159,878)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Comprehensive income (loss) 122,997     120,986   2,011
Stock-based compensation expense 13,744   13,744      
Common stock issued for stock-based employee benefit plans (in shares)   747,000        
Common stock issued for stock-based employee benefit plans 945 $ 142 2,308   (1,505)  
Repurchase of common stock (in shares)   (40,000)        
Repurchase of common stock (880)       (880)  
Dividends on common stock $ (61,649)     (61,649)    
Ending balance (in shares) at Dec. 31, 2024 85,567,712 85,568,000        
Ending balance at Dec. 31, 2024 $ 2,183,243 $ 8,628 $ 1,824,935 $ 526,642 $ (19,095) $ (157,867)
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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Statement of Stockholders' Equity [Abstract]      
Dividends on common stock (in dollars per share) $ 0.72 $ 0.71 $ 0.64
v3.25.0.1
Significant Accounting Policies
12 Months Ended
Dec. 31, 2024
Accounting Policies [Abstract]  
Significant Accounting Policies
Note 1 - Significant Accounting Policies
General: Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”) is a financial holding company with one operating subsidiary bank, Seacoast National Bank (“Seacoast Bank”). The Company provides integrated financial services including commercial and consumer banking, wealth management, and mortgage and insurance services to customers at 77 full-service branches across Florida, and through advanced mobile and online banking solutions.
See the Glossary of Defined Terms at the beginning of this Report for terms used herein.
The consolidated financial statements include the accounts of Seacoast and all its majority-owned subsidiaries but exclude trusts created for the issuance of trust preferred securities. In consolidation, all significant intercompany accounts and transactions are eliminated.
The accounting and reporting policies of the Company are in accordance with accounting principles generally accepted in the United States of America, and they conform to general practices within the applicable industries. Certain prior period amounts have been reclassified to conform to the current period presentation. 
Use of Estimates: The preparation of consolidated financial statements requires management to make judgments in the application of certain accounting policies that involve significant estimates and assumptions. The Company has established policies and control procedures that are intended to ensure valuation methods are well controlled and applied consistently from period to period. These estimates and assumptions, which may materially affect the reported amounts of certain assets, liabilities, revenues and expenses, are based on information available as of the date of the financial statements, and changes in this information over time and the use of revised estimates and assumptions could materially affect amounts reported in subsequent financial statements. Specific areas, among others, requiring the application of management’s estimates include the determination of the allowance for credit losses, acquisition accounting and purchased loans, intangible assets and impairment testing, and other fair value measurements.
Cash and Cash Equivalents: Cash and cash equivalents include cash and due from banks and interest-bearing bank balances. Cash equivalents have original maturities of three months or less, and accordingly, the carrying amount of these instruments is deemed to be a reasonable estimate of fair value.
Time Deposits with Other Banks: Time deposits with other banks consist of certificates of deposit with original maturities greater than three months and are carried at cost.
Securities Purchased and Sold Agreements: Securities purchased under resale agreements and securities sold under repurchase agreements are generally accounted for as collateralized financing transactions and are recorded at the amount at which the securities were acquired or sold plus accrued interest. It is the Company’s policy to take possession of securities purchased under resale agreements, which are primarily U.S. government and government agency securities. The fair value of securities purchased and sold is monitored and collateral is obtained from or returned to the counterparty when appropriate. 
Securities: Debt securities are classified as available-for-sale or held-to-maturity. Debt securities available-for-sale may be sold as part of the Company's asset/liability management or in response to, or in anticipation of, changes in interest rates and resulting prepayment risk, or for other factors, and are stated at fair value. Unrealized gains or losses are reflected as a component of shareholders' equity net of tax or included in noninterest income as appropriate. Debt securities held-to-maturity that the Company has the ability and intent to hold to maturity are carried at amortized cost. Equity securities with readily determinable fair values are considered marketable and measured at fair value with unrealized gains or losses included in noninterest income as securities gains or losses. Equity investments that do not have readily determinable fair values are considered non-marketable and are accounted for at cost under the measurement alternative to fair value, with adjustments for impairment and observable price changes if applicable.
The estimated fair value of a security is determined based on market quotations when available or, if not available, by using quoted market prices for similar securities, pricing models or discounted cash flow analyses, using observable market data where available.
Realized gains and losses are included in noninterest income as investment securities gains (losses). Interest and dividends on securities, including amortization of premiums and accretion of discounts on debt securities, is recognized in interest income on
an accrual basis using the interest method. The Company anticipates prepayments of principal in the calculation of the effective yield for collateralized mortgage obligations and mortgage-backed securities by obtaining estimates of prepayments from independent third parties. The adjusted cost of each specific security sold is used to compute realized gains or losses on the sale of securities on a trade date basis.
Credit losses on securities: For securities classified as HTM, management estimates expected credit losses over the remaining expected life and recognizes this estimate as an allowance for credit losses. Debt securities that are available-for-sale are considered impaired if the fair value is less than amortized cost. Impairments are analyzed at an individual security level on a quarterly basis and both quantitative and qualitative assessments are utilized to determine if a security has a credit loss. Qualitative assessments consider a range of factors including: percent decline in fair value, rating downgrades, subordination, duration, amortized loan-to-value, and the ability of the issuers to pay all amounts due in accordance with the contractual terms. Quantitative assessments are based on a discounted cash flow analysis, which includes evaluating the timing and amount of the expected cash flows. If any portion of the decline in fair value is related to credit, then the credit loss is recognized as an allowance for credit loss and the noncredit portion is recognized in other comprehensive income.

Loans Held for Sale: The Company has elected to account for residential mortgage loans originated as held for sale at fair value. Changes in fair value are measured and recorded in Mortgage Banking Fees in noninterest income each period. The Company designates other loans as held for sale when it has the intent to sell them. These loans are recorded at the lower of cost or estimated fair value on an individual basis. When such loans are transferred to held for sale, any previously recorded allowance for credit losses is reversed into earnings and the loan is recorded at its amortized cost basis. Prior to the transfer, write-downs on the loans are recorded as charge-offs, establishing a new cost basis upon transfer.
Loans Held for Investment: Loans that management has the intent and ability to hold for the foreseeable future or until maturity or payoff are considered held for investment. Loans originated by Seacoast and held for investment are recognized at the principal amount outstanding, net of unearned income and amounts charged off. Unearned income includes discounts, premiums and deferred loan origination fees reduced by loan origination costs. Unearned income on loans is amortized to interest income over the life of the related loan using the effective interest rate method. Interest income is recognized on an accrual basis.
Loans acquired through business acquisitions are recorded at fair value on the acquisition date. Loans that, as of the date of acquisition, have experienced a more-than-insignificant deterioration in credit quality since origination are classified as PCD. Acquired loans that do not meet the definition of PCD are classified by the Company as acquired Non-PCD. Expected credit losses on loans not considered PCD are recognized through the provision for credit losses when the initial allowance is recorded.
A loan for which the terms have been modified with principal forgiveness, an interest rate reduction, an other-than-insignificant payment delay or a term extension and for which the borrower is experiencing financial difficulty, is considered to be a TBM.
Allowance for credit losses on loans: The allowance for credit losses represents management's best estimate of expected credit losses related to the loan portfolio at the balance sheet date. The allowance for credit losses is a valuation account that is deducted from the loans' amortized cost basis to present the net amount to be collected on loans. Loan balances deemed uncollectible are charged off against the allowance for credit losses and recoveries are credited to the allowance. In order to adjust the allowance to the current estimate of expected credit losses, charges or credits to the provision for credit losses are reflected in the Consolidated Statements of Income. The Company excludes accrued interest on loans from its determination of allowance as such amounts are generally reversed against interest income when a loan is placed in nonperforming status.
Portfolio segments represent the level at which the Company develops and documents its methodology for determining its allowance for credit losses. See "Note 4 - Loans," for a description of each of the segments, which are disaggregated by similar risk characteristics such as customer and/or collateral type.
The allowance for credit losses is measured on a collective basis when similar risk characteristics exist. Management establishes the allowance using relevant available information from both internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. Economic forecast data is sourced from Moody’s, a firm recognized for its research, analysis, and economic forecasts. The forecasts of future economic conditions are over a period that has been deemed reasonable and supportable, and in segments where it can no longer develop reasonable and supportable forecasts, the Company reverts to longer-term historical loss experience to estimate losses over the remaining life of the loans. The forecast may utilize one scenario or a composite of scenarios based on management's judgment and expectations around the current and future macroeconomic outlook. Expected credit losses are estimated for commercial loans using a discounted cash flow over the contractual term of the loans, adjusted for expected prepayments when appropriate. A loss rate methodology is utilized for consumer loans.
Adjustments may be made to baseline reserves based on an assessment of internal and external influences on credit quality not fully reflected in the quantitative components of the allowance model. These influences may include elements such as changes in concentration, macroeconomic conditions, recent observable asset quality trends, staff turnover, regional market conditions, employment levels, model risk, and loan growth. Based upon management's assessments of these factors, the Company may apply qualitative adjustments to the allowance.
Loans that do not share risk characteristics are evaluated on an individual basis. Loans evaluated individually are not also included in the collective evaluation. For loans that are individually evaluated, the allowance is determined through review of data specific to the borrower and the related collateral, if any. When management determines that foreclosure is probable, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate.
The allowance for PCD loans is determined at the time of acquisition as the estimated expected credit loss of the outstanding balance or par value, based on the methodologies described previously for loans. The allowance recognized at acquisition is added to the acquisition date purchase price to determine the asset’s amortized cost basis.
It is the Company's practice to ensure that the charge-off policy aligns with regulatory requirements. Losses on unsecured consumer loans are recognized at 90 days past due. In compliance with Federal Financial Institution Examination Council guidelines, secured consumer loans, including residential real estate, are typically charged off or charged down between 120 and 180 days past due, depending on the collateral type. Commercial loans and real estate loans are typically placed on nonaccrual status when principal or interest is past due for 90 days or more, unless the loan is both secured by collateral having realizable value sufficient to discharge the debt in-full and the loan is in process of collection. Secured loans may be charged down to the estimated value of the collateral with previously accrued unpaid interest reversed against interest income. Subsequent charge-offs may be required as a result of changes in the market value of collateral or other repayment prospects. Initial charge-off amounts are based on valuation estimates derived from appraisals or other market information. Generally, updated appraisals are not received until the foreclosure process is completed; however, collateral values are evaluated periodically based on market information and incremental charge-offs are recorded if it is determined that collateral values have declined from their initial estimates.
Derivative Instruments and Hedging Activities: The Company enters into derivative contracts, including swaps, to meet the needs of customers who request such services and to manage the Company's exposure to interest rate fluctuations. Derivative contracts are carried at fair value and recorded in the consolidated balance sheet within Other Assets or Other Liabilities. The gain or loss resulting from changes in the fair value of interest rate swaps designated and qualifying as cash flow hedging instruments is initially reported as a component of other comprehensive income and subsequently reclassified into earnings through interest income in the same period in which the hedged transaction affects earnings. The gain or loss resulting from changes in the fair value of interest rate swaps designated as fair value hedges is classified in the statement of income or comprehensive income in the line item associated with the instrument being hedged.
The Company discontinues hedge accounting prospectively when it is determined that the derivative contract is no longer effective in offsetting changes in the cash flows of the hedged item, the derivative expires or is terminated, management determines that the designation of the derivative as a hedging instrument is no longer appropriate or, for a cash flow hedge, the occurrence of the forecasted transaction is no longer probable. When hedge accounting on a cash flow hedge is discontinued, any subsequent changes in fair value of the derivative are recognized in earnings. The cumulative unrealized gain or loss related to a discontinuing cash flow hedge continues to be reported in AOCI and is subsequently reclassified into earnings in the same period in which the hedged transactions affects earnings, unless it is probable that the forecasted transaction will not occur by the end of the originally specified time period, in which case the cumulative unrealized gain or loss in AOCI is reclassified into earnings immediately.
Cash flows resulting from derivative financial instruments that are accounted for as hedges are classified in the cash flow statement in the same category as the cash flows from the hedged items.
Loan Commitments and Letters of Credit: Loan commitments and letters of credit are an off-balance sheet item and represent commitments to make loans or lines of credit available to borrowers. The face amount of these commitments represents an exposure to loss, before considering customer collateral or ability to repay. Such commitments are recognized as loans when funded. The Company estimates a reserve for potential losses on unfunded commitments, which is reported separately from the allowance for credit losses, within Other Liabilities. Changes to the allowance for credit losses on unfunded commitments are recorded in noninterest expense on the income statement. The reserve is based upon the same quantitative and qualitative factors applied to the collectively evaluated loan portfolio. Fees on commitments are typically deferred and amortized to interest income over the life of the related loan, beginning with the initial borrowing.
Fair Value Measurements: The Company measures or monitors the fair value of many of its assets and liabilities. Certain assets are measured on a recurring basis, including available-for-sale securities, equity securities and derivatives. These assets are carried at fair value on the Company’s balance sheets. Additionally, fair value is measured on a non-recurring basis to evaluate assets or liabilities for impairment. Examples include collateral-dependent loans, OREO, loan servicing rights, and long-lived assets.
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Depending on the nature of the asset or liability, the Company uses various valuation techniques and assumptions when estimating fair value.
The Company applies the following fair value hierarchy:
Level 1 – Assets or liabilities for which the identical item is traded on an active exchange, such as publicly-traded instruments.
Level 2 – Assets and liabilities valued based on observable market data for similar instruments.
Level 3 – Assets and liabilities for which significant valuation assumptions are not readily observable in the market; instruments valued based on the best available data, some of which is internally-developed, and considers risk premiums that a market participant would require.
When determining the fair value measurements for assets and liabilities required or permitted to be recorded at and/or marked to fair value, the Company considers the principal market in which it would transact and considers assumptions that market participants would use when pricing the asset or liability. When possible, the Company looks to active and observable markets to price identical assets or liabilities. When identical assets and liabilities are not traded in active markets, the Company looks to market observable data for similar assets and liabilities. Certain assets and liabilities are not actively traded in observable markets and the Company must use alternative valuation techniques to derive a fair value measurement.
Bank Premises and Equipment: Bank premises and equipment are stated at cost, less accumulated depreciation and amortization. Premises and equipment include certain costs associated with the acquisition of leasehold improvements. Depreciation and amortization are recognized principally by the straight-line method, over the estimated useful lives as follows: buildings - 25-40 years, leasehold improvements - 5-25 years, furniture and equipment - 3-12 years. Leasehold improvements amortize over the shorter of the lease term or estimated useful life. Premises and equipment and other long-term assets are reviewed for impairment when events indicate their carrying amount may not be recoverable. If impaired, the assets are written down to fair value with a corresponding increase to noninterest expense.
Other Real Estate Owned: OREO consists of real estate taken in foreclosure of defaulted loan balances. These assets are carried at an amount equal to the loan balance prior to foreclosure plus costs incurred for improvements to the property, but no more than the estimated fair value of the property less estimated selling costs. Any valuation adjustments required at the date of transfer are charged to the allowance for credit losses. Subsequently, unrealized losses and realized gains and losses are included in other noninterest expense. Operating results from OREO are recorded in other noninterest expense.
OREO may also include bank premises no longer utilized in the course of the Company's business (closed branches) that are initially recorded at the lower of carrying value or fair value, less costs to sell. If the fair value of the premises is less than carrying value, a write down is recorded through noninterest expense. Costs to maintain the property are expensed.
Intangible Assets. The Company’s intangible assets consist of goodwill, CDI, customer relationship intangibles and loan servicing rights. Goodwill results from business combinations and represents the difference between the purchase price and the fair value of net assets acquired. Goodwill may be adjusted for up to one year from the acquisition date in the event new information is obtained which, if known at the date of the acquisition, would have impacted the fair value of the acquired assets and liabilities. Goodwill is considered to have an indefinite useful life and is not amortized, but rather tested for impairment annually in the fourth quarter, or more often if circumstances arise that may indicate risk of impairment. If impaired, goodwill is written down with a corresponding impact to noninterest expense.
The Company recognizes CDI that result from either whole bank acquisitions or branch acquisitions. CDI is initially measured at fair value and then amortized over periods ranging from six to eight years generally on an accelerated basis. Customer relationship intangibles are measured at fair value and amortized on a straight-line basis over ten years. The Company evaluates other identifiable intangibles for impairment annually, or more often if circumstances arise that may indicate risk of impairment. If impaired, the intangible asset is written down with a corresponding increase to noninterest expense.
Bank Owned Life Insurance: The Company, through its subsidiary bank, has purchased or acquired through bank acquisitions, life insurance policies on certain key executives and members of management. BOLI is recorded at the amount that can be
realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts due that are probable at settlement.
Other Investments: Included in Other Assets are investments in funds generating affordable housing tax credits, and investments in SBICs, which are privately owned and operated companies licensed by the SBA to invest in small businesses. Investments generating tax credits are accounted for using the proportional amortization method. Under this method, the investor amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits allocated to the investor. The amortization is recorded in income tax expense within the income statement, which is the location the related tax credits are recorded. SBIC investments are accounted for using the net asset value practical expedient as provided in the financial statements received from the SBICs. Prior to the fourth quarter of 2024, SBIC investments were accounted for at cost less impairment, if any. Income from SBIC investments is recognized in noninterest income.
Seacoast Bank is a member of the FHLB and FRB systems. Members are required to own a certain amount of FHLB and FRB stock based on the level of borrowings and other factors, and may invest in additional amounts. The FHLB and FRB stock are accounted for at cost less impairment, if any. Both cash and stock dividends are recognized in earnings.
Leases: Arrangements are analyzed at inception to determine the existence of a lease. ROUAs represent the right to use the underlying asset and lease liabilities represent the obligation to make lease payments for the lease term. Operating lease ROUAs and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of the Company's leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the appropriate term and information available at commencement date in determining the present value of lease payments. The lease term may include options to extend the lease when it is reasonably certain that the option will be exercised. ROUAs and operating lease liabilities are reported in Other Assets and Other Liabilities, respectively, in the Consolidated Balance Sheet. Lease expense for lease payments is recognized on a straight-line basis over the lease term and is classified as Occupancy or Furniture and Equipment expense based on the subject asset.
Revenue Recognition: The Company recognizes two types of revenue in its Consolidated Statements of Income, interest income and noninterest income. The Company's principal source of revenue is interest income from loans and securities which is recognized on an accrual basis using the effective interest method.
Noninterest income includes revenue from various types of transactions and services provided to customers. The Company recognizes revenue from contracts with customers as performance obligations are satisfied. Performance obligations are typically satisfied in one year or less. Relevant activity includes:
Service Charges on Deposits: Seacoast Bank offers a variety of deposit-related services to its customers through several delivery channels including branch offices, ATMs, telephone, mobile, and internet banking. Transaction-based fees are recognized when services, each of which represents a performance obligation, are satisfied. Service fees may be assessed monthly, quarterly, or annually; however, the account agreements to which these fees relate can be canceled at any time by Seacoast and/or the customer. Therefore, the contract term is considered a single day (a day-to-day contract).
Wealth Management Income: The Company earns trust fees from fiduciary services provided to trust customers, which include custody of assets, recordkeeping, collection and distribution of funds. Fees are earned over time and accrued monthly as the Company provides services, and are generally assessed based on the market value of the trust assets under management at a particular date or over a particular period. The Company also earns commissions and fees from investment brokerage services provided to its customers through an arrangement with a third-party service provider. Commissions received from the third-party service provider are recorded monthly and are based upon customer activity. Fees are earned over time and accrued monthly as services are provided. The Company acts as an agent in this arrangement and therefore presents the brokerage commissions and fees net of related costs.
Interchange Income: Fees earned on card transactions depend upon the volume of activity, as well as the fees permitted by the payment network. Such fees are recognized by the Company upon fulfilling its performance obligation to approve the card transaction.
Insurance Agency Income: Insurance commissions are earned upon the sale of insurance products as agent and are paid by the insurance companies upon the completion of application requirements and receipt of client payment to the insurance company. The commissions are recognized upon the placement date of the insurance policies, representing the Company’s related performance obligations. Commission payment is normally received within the policy period.
Treasury Stock and Share Repurchases: The Company's repurchases of shares of its common stock are recorded at cost as additional paid-in capital and result in a reduction of shareholders' equity. Activity in treasury stock represents shares traded to offset employee payroll taxes on vested shares. Shares held in treasury are also used for employee share purchases through the Company's employee stock purchase plan.
Stock-Based Compensation: For restricted stock awards, which generally vest based on continued service with the Company, the deferred compensation is measured as the fair value of the shares on the date of grant, and the deferred compensation is amortized as salaries and wages expense in accordance with the applicable vesting schedule, generally straight-line over three years. Some award shares vest based upon the Company achieving certain performance goals and the amortization expense recorded within salaries and wages is based on an estimate of the most likely results on a straight line basis. The fair value of each option grant is estimated on the date of grant using the Black-Scholes option-pricing model with market assumptions. The fair value is amortized on a straight-line basis over the vesting period, generally five years. The Company accounts for forfeitures as they occur.
Income Taxes: Deferred tax assets and liabilities are determined based on temporary differences between the carrying amounts of assets and liabilities in the consolidated financial statements and their related tax bases and are measured using the enacted tax rates and laws that are in effect. A valuation allowance is recognized for a deferred tax asset if, based on the weight of available evidence, it is more likely than not that some portion or all of the deferred tax asset will not be realized. The effect on deferred tax assets and liabilities of a change in rates is recognized as income or expense in the period in which the change occurs. 
Recently Adopted Accounting Standards
Effective for the reporting period for the year ended December 31, 2024, the Company adopted ASU 2023-07, Improvements to Reportable Segment Disclosures. ASU 2023-07 requires disclosure of significant segment expenses and other segment items on an interim and annual basis. The standard is effective for fiscal years beginning after December 15, 2023 and for interim periods beginning after December 15, 2024. Reportable segment disclosures are included in “Note 18- Business Segments.”

Issued Accounting Standards
In December 2023, the FASB issued ASU 2023-09, Improvements to Income Tax Disclosures. ASU 2023-09 requires disclosure of specific categories in the income tax rate reconciliation and requires additional information for reconciling items that meet a quantitative threshold. The standard requires an annual disclosure of income taxes paid, net of refunds received, disaggregated by federal, state and foreign taxes and to disaggregate the information by jurisdiction based on a quantitative threshold. The standard is effective for fiscal years beginning after December 15, 2024 and early adoption is permitted. The Company does not expect the adoption of this standard to have a material impact on its disclosures.
In November 2024, the FASB issued ASU 2024-03, Expense Disaggregation Disclosures. ASU 2024-03 requires disclosure of disaggregated prescribed expenses within relevant income statement captions. The standard is effective for fiscal years beginning after December 15, 2026 and for interim periods after December 15, 2027. Early adoption is permitted. The Company is evaluating the impact of the changes to its existing disclosures.
v3.25.0.1
Earnings Per Share
12 Months Ended
Dec. 31, 2024
Earnings Per Share [Abstract]  
Earnings Per Share
Note 2 - Earnings Per Share
Basic earnings per share are computed by dividing net income available to common shareholders by the weighted-average number of common shares outstanding during each period. Diluted earnings per share are based on the weighted-average number of common shares outstanding during each period, plus common share equivalents, calculated for share-based awards outstanding using the treasury stock method. 
In 2024, 2023 and 2022, options to purchase shares of the Company's common stock totaling 327,186, 344,230 and 1,505, respectively, were antidilutive.
 For the Year Ended December 31,
(In thousands, except per share data)202420232022
Basic earnings per share   
Net Income$120,986 $104,033 $106,507 
Average common shares outstanding84,367 83,800 63,707 
Net income per share$1.43 $1.24 $1.67 
Diluted earnings per share
Net Income$120,986 $104,033 $106,507 
Average common shares outstanding84,367 83,800 63,707 
Add: Dilutive effect of employee restricted stock and stock options
673 529 557 
Average diluted shares outstanding85,040 84,329 64,264 
Net income per share$1.42 $1.23 $1.66 
v3.25.0.1
Securities
12 Months Ended
Dec. 31, 2024
Investments, Debt and Equity Securities [Abstract]  
Securities
Note 3 - Securities
The amortized cost, gross unrealized gains and losses and fair value of AFS and HTM securities at December 31, 2024 and December 31, 2023 are summarized as follows:
 December 31, 2024
(In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Available-for-Sale Debt Securities     
U.S. Treasury securities and obligations of U.S. government agencies$28,233 $29 $(522)$27,740 
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities1,777,274 1,237 (190,536)1,587,975 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities206,537 1,195 (10,283)197,449 
Private mortgage-backed securities and collateralized mortgage obligations129,475 149 (8,382)121,242 
Collateralized loan obligations278,342 788 (166)278,964 
Obligations of state and political subdivisions7,139 — (1,449)5,690 
Other Debt Securities7,389 94 — 7,483 
Totals$2,434,389 $3,492 $(211,338)$2,226,543 
Held-to-Maturity Debt Securities     
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$546,444 $— $(117,620)$428,824 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities88,742 — (9,972)78,770 
Totals$635,186 $— $(127,592)$507,594 
 
 December 31, 2023
(In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Available-for-Sale Debt Securities     
U.S. Treasury securities and obligations of U.S. government agencies$37,718 $205 $(478)$37,445 
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities1,152,753 780 (184,152)969,381 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities385,013 2,824 (19,565)368,272 
Private mortgage-backed securities and collateralized mortgage obligations135,878 36 (10,911)125,003 
Collateralized loan obligations300,855 11 (1,411)299,455 
Obligations of state and political subdivisions10,486 — (1,096)9,390 
Other debt securities26,599 576 (101)27,074 
Totals$2,049,302 $4,432 $(217,714)$1,836,020 
Held-to-Maturity Debt Securities
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$590,676 $— $(111,746)$478,930 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities89,637 — (10,208)79,429 
Totals$680,313 $— $(121,954)$558,359 
During the year ended December 31, 2024, debt securities with a fair value of $217.0 million were sold, with gross losses of $12.0 million. During 2023, debt securities with a fair value of $22.1 million obtained in the acquisition of Professional were sold. No gain or loss was recognized on the sale. There were $91.3 million in other sales of securities during 2023, with gross gains of $25 thousand and gross losses of $3.0 million. During 2022, debt securities with a fair value of $515.2 million obtained in bank acquisitions were sold. No gain or loss was recognized on these sales, and there were no other sales of securities in 2022. Also included in “Securities losses, net” is a decrease of $0.1 million in 2024, an increase of $42 thousand in 2023 and a decrease of $1.1 million in 2022 in the value of investments in mutual funds that invest in CRA-qualified debt securities.
At December 31, 2024, debt securities with a fair value of $1.4 billion were pledged primarily as collateral for public deposits and secured borrowings.
The amortized cost and fair value of securities HTM and AFS at December 31, 2024, by contractual maturity, are shown below. Expected maturities will differ from contractual maturities because prepayments of the underlying collateral for these securities may occur, due to the right to call or repay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately.
 Held-to-MaturityAvailable-for-Sale
(In thousands)Amortized
Cost
Fair
Value
Amortized
Cost
Fair
Value
Due in less than one year$— $— $$
Due after one year through five years— — 6,288 6,283 
Due after five years through ten years— — 7,306 7,226 
Due after ten years— — 21,777 19,920 
 $— $— $35,372 $33,430 
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$546,444 $428,824 $1,777,274 $1,587,975 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities88,742 78,770 206,537 197,449 
Private mortgage-backed securities and collateralized mortgage obligations— — 129,475 121,242 
Collateralized loan obligations— — 278,342 278,964 
Other debt securities— — 7,389 7,483 
Totals$635,186 $507,594 $2,434,389 $2,226,543 
The estimated fair value of a security is determined based on market quotations when available or, if not available, by using quoted market prices for similar securities, pricing models, discounted cash flows analyses, or using observable market data. The tables below indicate the fair value of AFS debt securities with unrealized losses for which no allowance for credit losses has been recorded.
 December 31, 2024
 Less than 12 months12 months or longer
Total1
(In thousands)Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
U.S. Treasury securities and obligations of U.S. government agencies$4,825 $(13)$18,060 $(509)$22,885 $(522)
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities648,967 (7,578)739,363 (182,958)1,388,330 (190,536)
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities13,200 (222)107,041 (10,061)120,241 (10,283)
Private mortgage-backed securities and collateralized mortgage obligations7,178 (16)101,242 (8,366)108,420 (8,382)
Collateralized loan obligations43,410 (152)7,596 (14)51,006 (166)
Obligations of state and political subdivisions319 (15)5,371 (1,434)5,690 (1,449)
Totals$717,899 $(7,996)$978,673 $(203,342)$1,696,572 $(211,338)
1Comprised of 377 individual securities
 December 31, 2023
 Less than 12 months12 months or longer
Total1
(In thousands)Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
U.S. Treasury securities and obligations of U.S. government agencies$24,933 $(143)$3,594 $(335)$28,527 $(478)
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities91,867 (9,320)826,324 (174,832)918,191 (184,152)
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities24,251 (1,270)262,666 (18,295)286,917 (19,565)
Private mortgage-backed securities and collateralized mortgage obligations3,945 (69)119,475 (10,842)123,420 (10,911)
Collateralized loan obligations60,087 (223)232,545 (1,188)292,632 (1,411)
Obligations of state and political subdivisions326 (2)9,064 (1,094)9,390 (1,096)
Other debt securities10,579 (101)— — 10,579 (101)
Totals$215,988 $(11,128)$1,453,668 $(206,586)$1,669,656 $(217,714)
1Comprised of 504 individual securities
At December 31, 2024, the Company had unrealized losses of $0.5 million on U.S. Treasury securities and obligations of U.S. government agencies having a fair value of $22.9 million. These securities are either explicitly or implicitly guaranteed by the full faith and credit of the U.S. government. The Company does not expect individual securities issued by the U.S. Treasury, a U.S. agency, or a sponsored U.S. agency to incur future losses of principal. Based on the assessment of all relevant factors, the Company believes that the unrealized loss positions on these debt securities are a function of changes in investment spreads and interest rate movements and not changes in credit quality, and expects to recover the entire amortized cost basis of these securities. Therefore, at December 31, 2024, no allowance for credit losses has been recorded.
At December 31, 2024, the Company had unrealized losses of $200.8 million on commercial and residential mortgage-backed securities and collateralized mortgage obligations issued by government-sponsored entities having a fair value of $1.5 billion. These securities are either explicitly or implicitly guaranteed by the U.S. government and have a long history of no credit losses. The implied government guarantee of principal and interest payments and the high credit rating of the portfolio provide a sufficient basis for the current expectation that there is no risk of loss if default were to occur. Based on the assessment of all relevant factors, the Company believes that the unrealized loss positions on these debt securities are a function of changes in investment spreads and interest rate movements and not changes in credit quality and expects to recover the entire amortized cost basis of these securities. Therefore, at December 31, 2024, no allowance for credit losses has been recorded.
At December 31, 2024, the Company had $8.4 million of unrealized losses on private label residential and commercial mortgage-backed securities and collateralized mortgage obligations having a fair value of $108.4 million. The securities have weighted average credit support of 22%. Of the $108.4 million, $99.0 million are private label residential securities with unrealized losses of $8.2 million and $9.4 million are private label commercial securities with unrealized losses of $0.2 million. Based on the evaluation of available information relevant to collectibility, the Company believes that the unrealized loss positions on these debt securities are a function of changes in investment spreads and interest rate movements and not changes in credit quality and expects to recover the entire amortized cost basis of these securities. Therefore, at December 31, 2024, no allowance for credit losses has been recorded.
At December 31, 2024, the Company had $0.2 million of unrealized losses in floating rate CLOs having a fair value of $51.0 million. CLOs are special purpose vehicles and those in which the Company has invested are nearly all first-lien, broadly syndicated corporate loans across a diversified band of industries while providing support to senior tranche investors. As of December 31, 2024, all positions held by the Company are in AAA and AA tranches, with weighted average credit support of 36% and 31%, respectively. The Company evaluates the securities for potential credit losses by modeling expected loan-level defaults, recoveries, and prepayments for each CLO security. Based on the evaluation of available information relevant to collectibility, the Company believes that the unrealized loss positions on these debt securities are a function of changes in investment spreads and interest rate movement and not changes in credit quality and expects to recover the entire amortized cost basis of these securities. Therefore, at December 31, 2024, no allowance for credit losses has been recorded.
At December 31, 2024, the Company had $1.4 million of unrealized losses on municipal securities having a fair value of $5.7 million. These securities are highly rated issuances of state or local municipalities, all of which are continuing to make timely contractual payments. Based on the evaluation of available information relevant to collectibility, the Company believes that the unrealized loss positions on these debt securities are a function of changes in investment spreads and interest rate movements and not changes in credit quality and expects to recover the entire amortized cost basis of these securities. As a result, as of December 31, 2024, no allowance for credit losses has been recorded.
All HTM debt securities are issued by government-sponsored entities, which are either explicitly or implicitly guaranteed by the U.S. government and have a long history of no credit losses. The implied government guarantee of principal and interest payments and the high credit rating of the HTM portfolio provide sufficient basis for the current expectation that there is no risk of loss if a default were to occur. As a result, as of December 31, 2024, no allowance for credit losses has been recorded. The Company has the intent and ability to hold these securities until maturity.
Included in Other Assets at December 31, 2024 and December 31, 2023, is $77.3 million and $67.7 million, respectively, of FHLB and FRB stock stated at par value. The Company has not identified events or changes in circumstances which may have a significant adverse effect on the fair value of these cost method investment securities. Accrued interest receivable on AFS and HTM debt securities of $9.2 million and $1.0 million, respectively, at December 31, 2024, and $7.9 million and $1.1 million, respectively, at December 31, 2023, is included in Other Assets. Also included in Other Assets are investments in CRA-qualified mutual funds carried at fair value of $13.5 million and $13.6 million at December 31, 2024 and December 31, 2023, respectively.
At December 31, 2023, the Company held 11,330 shares of Visa Class B stock. During 2024, the Company sold all of its Visa Class B stock, receiving net proceeds of $4.1 million. The ownership of Visa stock was related to prior ownership in Visa's network while Visa operated as a cooperative and was recorded on the Company's financial records at a zero basis.
v3.25.0.1
Loans
12 Months Ended
Dec. 31, 2024
Receivables [Abstract]  
Loans
Note 4 - Loans
Loans held for investment are categorized into the following segments:
Construction and land development: Loans are extended to both commercial and consumer customers which are collateralized by and for the purpose of funding land development and construction projects, including commercial, 1-4 family residential, multi-family, and non-farm residential properties where the primary source of repayment is from proceeds of the sale, refinancing or permanent financing of the property.
Commercial real estate - owner-occupied: Loans are extended to commercial customers for the purpose of acquiring or refinancing real estate to be occupied by the borrower's business. These loans are collateralized by the subject property and the repayment of these loans is largely dependent on the performance of the company occupying the property.
Commercial real estate - non owner-occupied: Loans are extended to commercial customers for the purpose of acquiring or refinancing commercial property where occupancy by the borrower is not their primary intent. These loans are viewed primarily as cash flow loans, collateralized by the subject property, and the repayment of these loans is largely dependent on rental income from third parties or from the sale of the property.
Residential real estate: Loans are extended to consumer customers and collateralized primarily by 1-4 family residential properties and include fixed and variable rate mortgages, home equity mortgages, and HELOCs. Loans are primarily written based on conventional loan agency guidelines, including loans that exceed agency value limitations. Sources of repayment are largely dependent on the occupant of the residential property.
Commercial and financial: Loans are extended to commercial customers. The purpose of the loans can be working capital, physical asset expansion, asset acquisition or other business purposes. Loans may be collateralized by assets owned by the borrower or the borrower's business. Commercial loans are based primarily on the historical and projected cash flow of the borrower's business and secondarily on the capacity of credit enhancements, guarantees and underlying collateral provided by the borrower.
Consumer: Loans are extended to consumer customers. The segment includes both installment loans and lines of credit which may be collateralized or non-collateralized.
The following tables present net loan balances by segment for portfolio loans, PCD and loans purchased which are not considered credit deteriorated (“Non-PCD”) as of:
 December 31, 2024
(In thousands)Portfolio LoansAcquired Non-PCD LoansPCD LoansTotal
Construction and land development$568,148 $79,370 $535 $648,053 
Commercial real estate - owner occupied1,177,538 477,459 31,632 1,686,629 
Commercial real estate - non-owner occupied2,243,056 1,156,849 103,903 3,503,808 
Residential real estate1,882,955 719,589 14,241 2,616,785 
Commercial and financial 1,424,689 199,146 27,519 1,651,354 
Consumer155,786 37,282 253 193,321 
    Totals$7,452,172 $2,669,695 $178,083 $10,299,950 
 December 31, 2023
(In thousands)Portfolio LoansAcquired Non-PCD LoansPCD LoansTotal
Construction and land development$519,426 $247,654 $542 $767,622 
Commercial real estate - owner occupied1,079,633 552,627 38,021 1,670,281 
Commercial real estate - non-owner occupied1,844,588 1,323,222 152,080 3,319,890 
Residential real estate1,714,748 710,129 20,815 2,445,692 
Commercial and financial 1,237,090 318,683 52,115 1,607,888 
Consumer175,969 74,854 744 251,567 
    Totals$6,571,454 $3,227,169 $264,317 $10,062,940 
The amortized cost basis of loans included net deferred costs of $43.9 million and $43.1 million at December 31, 2024 and December 31, 2023, respectively. At December 31, 2024, the remaining fair value adjustments on acquired loans were $128.1 million, or 4.3% of the outstanding acquired loan balances, compared to $174.0 million, or 4.8% of the acquired loan balances at December 31, 2023. The discount is accreted into interest income over the remaining lives of the related loans on a level yield basis.

During 2024, $26.8 million in commercial real estate non-owner occupied loans previously held for investment were sold, resulting in a gain of $2.4 million and approximately $20.0 million in consumer loans were sold or transferred to held-for-sale.

Accrued interest receivable is included within Other Assets and was $38.1 million and $39.4 million at December 31, 2024 and 2023, respectively.
Loans to directors and executive officers totaled $1.4 million and $0.3 million at December 31, 2024 and 2023, respectively.
The following table presents the status of net loan balances as of December 31, 2024 and December 31, 2023.
December 31, 2024
(In thousands)CurrentAccruing
30-59 Days Past Due
Accruing
60-89 Days Past Due
Accruing
Greater
Than 90 Days
NonaccrualTotal
Portfolio Loans      
Construction and land development$567,896 $127 $— $— $125 $568,148 
Commercial real estate - owner occupied1,172,287 3,083 — — 2,168 1,177,538 
Commercial real estate - non-owner occupied2,225,216 833 — — 17,007 2,243,056 
Residential real estate1,866,295 5,466 450 — 10,744 1,882,955 
Commercial and financial1,411,623 1,075 106 — 11,885 1,424,689 
Consumer152,129 331 — 3,321 155,786 
Total Portfolio Loans$7,395,446 $10,915 $561 $— $45,250 $7,452,172 
Acquired Non-PCD Loans
Construction and land development$78,728 $$99 $— $535 $79,370 
Commercial real estate - owner occupied473,118 2,414 — — 1,927 477,459 
Commercial real estate - non-owner occupied1,151,541 148 — — 5,160 1,156,849 
Residential real estate706,566 1,064 131 — 11,828 719,589 
Commercial and financial195,853 — — 35 3,258 199,146 
Consumer32,375 11 — 4,895 37,282 
Total Acquired Non-PCD Loans$2,638,181 $3,645 $231 $35 $27,603 $2,669,695 
PCD Loans
Construction and land development$43 $— $— $— $492 $535 
Commercial real estate - owner occupied26,987 — — — 4,645 31,632 
Commercial real estate - non-owner occupied96,188 — — — 7,715 103,903 
Residential real estate12,752 — — 167 1,322 14,241 
Commercial and financial22,153 — — — 5,366 27,519 
Consumer200 — — — 53 253 
Total PCD Loans$158,323 $— $— $167 $19,593 $178,083 
Total Loans$10,191,950 $14,560 $792 $202 $92,446 $10,299,950 
December 31, 2023
(In thousands)CurrentAccruing
30-59 Days Past Due
Accruing
60-89 Days Past Due
Accruing
Greater
Than 90 Days
NonaccrualTotal
Portfolio Loans      
Construction and land development$519,383 $19 $— $— $24 $519,426 
Commercial real estate - owner occupied1,078,732 — — — 901 1,079,633 
Commercial real estate - non-owner occupied1,840,485 685 — — 3,418 1,844,588 
Residential real estate1,701,862 4,373 1,515 169 6,829 1,714,748 
Commercial and financial1,221,941 1,372 145 50 13,582 1,237,090 
Consumer174,798 763 290 — 118 175,969 
Total Portfolio Loans$6,537,201 $7,212 $1,950 $219 $24,872 $6,571,454 
Acquired Non-PCD Loans
Construction and land development$245,674 $891 $289 $— $800 $247,654 
Commercial real estate - owner occupied545,374 1,691 133 — 5,429 552,627 
Commercial real estate - non-owner occupied1,310,100 11,577 — — 1,545 1,323,222 
Residential real estate704,417 2,586 888 153 2,085 710,129 
Commercial and financial315,229 50 36 35 3,333 318,683 
Consumer71,986 568 618 618 1,064 74,854 
Total Acquired Non-PCD Loans$3,192,780 $17,363 $1,964 $806 $14,256 $3,227,169 
PCD Loans
Construction and land development$442 $100 $— $— $— $542 
Commercial real estate - owner occupied34,667 — — — 3,354 38,021 
Commercial real estate - non-owner occupied148,308 — — — 3,772 152,080 
Residential real estate18,923 497 169 154 1,072 20,815 
Commercial and financial34,337 — — — 17,778 52,115 
Consumer651 85 — — 744 
Total PCD Loans$237,328 $682 $177 $154 $25,976 $264,317 
Total Loans$9,967,309 $25,257 $4,091 $1,179 $65,104 $10,062,940 
All interest accrued but not received for loans placed on nonaccrual is reversed against interest income. Interest subsequently received on such loans is accounted for under the cost-recovery method, whereby interest income is not recognized until the loan balance is paid down to zero. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current, and future payments are reasonably assured. The Company recognized interest income of $1.3 million, $0.5 million, and $1.6 million on nonaccrual loans during the years ended December 31, 2024, 2023, and 2022, respectively.
The following tables present net balances of loans on nonaccrual status and the related allowance for credit losses, if any, as of:
December 31, 2024
(In thousands)Nonaccrual Loans With No Related AllowanceNonaccrual Loans With an AllowanceTotal Nonaccrual Loans
Construction and land development$492 $660 $1,152 
Commercial real estate - owner occupied2,622 6,118 8,740 
Commercial real estate - non-owner occupied29,449 433 29,882 
Residential real estate6,462 17,432 23,894 
Commercial and financial2,703 17,806 20,509 
Consumer2,416 5,853 8,269 
Totals$44,144 $48,302 $92,446 
December 31, 2023
(In thousands)Nonaccrual Loans With No Related AllowanceNonaccrual Loans With an AllowanceTotal Nonaccrual Loans
Construction and land development$— $824 $824 
Commercial real estate - owner occupied4,859 4,825 9,684 
Commercial real estate - non-owner occupied3,938 4,797 8,735 
Residential real estate1,792 8,194 9,986 
Commercial and financial4,868 29,825 34,693 
Consumer— 1,182 1,182 
Totals$15,457 $49,647 $65,104 

Loans by Risk Rating
The Company utilizes an internal asset classification system as a means of identifying problem and potential problem loans. The following classifications are used to categorize loans under the internal classification system:
Pass: Loans that are not problem loans or potential problem loans are considered to be pass-rated.
Special Mention: Loans that do not currently expose the Company to sufficient risk to warrant classification in the Substandard or Doubtful categories, but possess weaknesses that deserve management’s close attention are deemed to be Special Mention.
Substandard: Loans with the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected.
Doubtful: Loans that have all the weaknesses inherent in those classified Substandard with the added characteristic that the weakness present makes collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable.
The following tables present the risk rating of loans and gross charge-offs by year of origination as of: 
 December 31, 2024
(In thousands)20242023202220212020PriorRevolvingTotal
Construction and Land Development   
Risk Ratings:
Pass$113,993 $160,801 $161,122 $39,276 $8,547 $36,342 $126,659 $646,740 
Special Mention— — — — — 75 — 75 
Substandard— — 183 90 — 965 — 1,238 
Doubtful— — — — — — — — 
Total$113,993 $160,801 $161,305 $39,366 $8,547 $37,382 $126,659 $648,053 
Gross Charge-Offs
$— $— $— $— $— $$— $
Commercial real estate - owner occupied
Risk Ratings:
Pass$184,312 $139,197 $260,266 $257,711 $153,702 $628,391 $20,674 $1,644,253 
Special Mention— — 4,975 2,344 2,418 7,965 17,703 
Substandard89 1,061 2,821 377 5,870 14,106 349 24,673 
Doubtful— — — — — — — — 
Total$184,401 $140,258 $268,062 $260,432 $161,990 $650,462 $21,024 $1,686,629 
Gross Charge-Offs
$— $— $179 $— $— $162 $— $341 
Commercial real estate - non-owner occupied
Risk Ratings:
Pass$495,361 $236,306 $820,739 $581,892 $237,777 $1,012,209 $24,752 $3,409,036 
Special Mention27 — 4,773 1,269 5,265 25,245 — 36,579 
Substandard— — 10,462 10,684 16,437 20,610 — 58,193 
Doubtful— — — — — — — — 
Total$495,388 $236,306 $835,974 $593,845 $259,479 $1,058,064 $24,752 $3,503,808 
Gross Charge-Offs
$— $— $— $— $89 $1,396 $— $1,485 
Residential real estate
Risk Ratings:
Pass$130,178 $173,606 $492,412 $631,313 $153,786 $490,156 $517,136 $2,588,587 
Special Mention— 22 — — — 164 3,434 3,620 
Substandard693 1,019 5,068 1,212 105 7,041 9,440 24,578 
Doubtful— — — — — — — — 
Total$130,871 $174,647 $497,480 $632,525 $153,891 $497,361 $530,010 $2,616,785 
Gross Charge-Offs
$— $— $— $— $40 $62 $32 $134 
 December 31, 2024
(In thousands)20242023202220212020PriorRevolvingTotal
Commercial and financial
Risk Ratings:
Pass$373,569 $180,423 $253,120 $232,427 $82,964 $117,276 $362,701 $1,602,480 
Special Mention— 382 755 2,839 232 1,904 2,163 8,275 
Substandard— 115 8,547 9,810 6,147 10,604 5,376 40,599 
Doubtful— — — — — — — — 
Total$373,569 $180,920 $262,422 $245,076 $89,343 $129,784 $370,240 $1,651,354 
Gross Charge-Offs
$— $— $2,762 $10,669 $— $3,111 $1,074 $17,616 
Consumer
Risk Ratings:
Pass$14,627 $14,049 $26,332 $20,721 $11,682 $30,022 $67,562 $184,995 
Special Mention— — — — 54 60 
Substandard75 25 4,953 40 2,435 737 8,266 
Doubtful— — — — — — — — 
Total$14,702 $14,079 $31,286 $20,761 $14,117 $30,759 $67,617 $193,321 
Gross Charge-Offs
$789 $457 $5,471 $4,828 $255 $221 $267 $12,288 
Consolidated
Total$1,312,924 $907,011 $2,056,529 $1,792,005 $687,367 $2,403,812 $1,140,302 $10,299,950 
Gross Charge-Offs
$789 $457 $8,412 $15,497 $384 $4,953 $1,373 $31,865 

 December 31, 2023
(In thousands)20232022202120202019PriorRevolvingTotal
Construction and Land Development   
Risk Ratings:
Pass$80,750 $295,043 $107,158 $20,199 $21,942 $28,902 $210,716 $764,710 
Special Mention— 1,407 — — — 393 289 2,089 
Substandard— — — — — 499 324 823 
Doubtful— — — — — — — — 
Total$80,750 $296,450 $107,158 $20,199 $21,942 $29,794 $211,329 $767,622 
Gross Charge-Offs$— $— $— $— $— $— $— $— 
Commercial real estate - owner occupied
Risk Ratings:
Pass$145,642 $272,384 $281,870 $165,475 $171,897 $551,177 $36,952 $1,625,397 
Special Mention— 159 1,335 — 524 9,122 11,141 
Substandard— 6,024 1,057 6,991 7,116 12,491 64 33,743 
Doubtful— — — — — — — — 
Total$145,642 $278,567 $284,262 $172,466 $179,537 $572,790 $37,017 $1,670,281 
Gross Charge-Offs$— $— $— $— $— $— $— $— 
 December 31, 2023
(In thousands)20232022202120202019PriorRevolvingTotal
Commercial real estate - non-owner occupied
Risk Ratings:
Pass$234,226 $784,525 $657,499 $288,747 $397,031 $841,062 $25,954 $3,229,044 
Special Mention— 29,381 2,092 2,964 — 12,120 — 46,557 
Substandard— 685 8,723 9,398 10,427 14,806 250 44,289 
Doubtful— — — — — — — — 
Total$234,226 $814,591 $668,314 $301,109 $407,458 $867,988 $26,204 $3,319,890 
Gross Charge-Offs$— $— $11 $— $— $— $109 $120 
Residential real estate
Risk Ratings:
Pass$177,000 $450,366 $649,086 $160,889 $95,288 $413,719 $479,047 $2,425,395 
Special Mention208 — — — 58 482 4,004 4,752 
Substandard95 — 919 123 314 8,960 5,134 15,545 
Doubtful— — — — — — — — 
Total$177,303 $450,366 $650,005 $161,012 $95,660 $423,161 $488,185 $2,445,692 
Gross Charge-Offs$— $— $— $44 $— $159 $153 $356 
Commercial and financial
Risk Ratings:
Pass$315,560 $336,071 $333,113 $127,069 $66,165 $89,002 $269,108 $1,536,088 
Special Mention136 2,167 1,064 1,005 503 1,103 2,191 8,169 
Substandard— 18,558 21,643 1,380 5,889 11,842 3,961 63,273 
Doubtful— — — — — 358 — 358 
Total$315,696 $356,796 $355,820 $129,454 $72,557 $102,305 $275,260 $1,607,888 
Gross Charge-Offs$1,198 $117 $659 $3,007 $582 $12,584 $418 $18,565 
Consumer
Risk Ratings:
Pass$20,557 $66,699 $45,534 $19,747 $20,300 $19,080 $56,473 $248,390 
Special Mention334 279 77 194 65 959 
Substandard66 930 891 103 51 177 — 2,218 
Doubtful— — — — — — — — 
Total$20,628 $67,963 $46,704 $19,927 $20,356 $19,451 $56,538 $251,567 
Gross Charge-Offs$74 $1,910 $2,218 $362 $263 $666 $261 $5,754 
Consolidated
Total$974,245 $2,264,733 $2,112,263 $804,167 $797,510 $2,015,489 $1,094,533 $10,062,940 
Gross Charge-Offs$1,272 $2,027 $2,888 $3,413 $845 $13,409 $941 $24,795 
Troubled Borrower Modifications
The following tables present the amortized cost of TBM loans that were modified during the years ended December 31, 2024 and December 31, 2023.
December 31, 2024
(In thousands)
Rate Reduction or Rate Reduction with Term Extension
Term Extension and/or Payment Delay
Total1
% of Total Class of Loans
Construction and land development$— $115 $115 0.02 %
Commercial real estate - owner occupied2,945 — 2,945 0.17 
Commercial real estate - non-owner occupied174 — 174 — 
Residential real estate112 360 472 0.02 
Commercial and financial2,450 1,820 4,270 0.26 
Consumer2
— 71 71 0.04 
Totals$5,681 $2,366 $8,047 0.08 %
1At December 31, 2024, there were no unfunded lending related commitments associated with TBMs.
2Excludes $0.8 million of consumer TBMs held for sale, with term extensions and/or payment delays.
December 31, 2023
(In thousands)
Term Extension and/or Payment Delay1
% of Total Class of Loans
Residential real estate$818 0.03 %
Commercial and financial12,711 0.79 
Consumer3,988 1.59 
Totals$17,517 0.17 %
1At December 31, 2023, there were no unfunded lending related commitments associated with TBMs.
The following tables present the payment status of TBM loans that were modified in the twelve months prior to December 31, 2024 and in the twelve months prior to December 31, 2023.
December 31, 2024
(In thousands)CurrentAccruing
30-59 Days Past Due
Accruing
60-89 Days Past Due
Accruing
Greater
Than 90 Days
NonaccrualTotal
Construction and land development$115 $— $— $— $— $115 
Commercial real estate - owner occupied— — — — 2,945 2,945 
Commercial real estate - non-owner occupied— — — — 174 174 
Residential real estate142 — — — 330 472 
Commercial and financial1,878 — — — 2,393 4,271 
Consumer1
— — — — 71 71 
Totals$2,134 $— $— $— $5,913 $8,047 
1Excludes $0.8 million of consumer TBM loans held for sale.

December 31, 2023
(In thousands)CurrentAccruing
30-59 Days Past Due
Accruing
60-89 Days Past Due
Accruing
Greater
Than 90 Days
NonaccrualTotal
Residential real estate$596 $— $— $— $222 $818 
Commercial and financial244 — — — 12,467 12,711 
Consumer3,166 211 156 143 312 3,988 
Totals$4,006 $211 $156 $143 $13,001 $17,517 
TBM loans that had a payment default during the year ending December 31, 2024 and were modified in the 12 months before default were immaterial as of December 31, 2024.
v3.25.0.1
Allowance for Credit Losses
12 Months Ended
Dec. 31, 2024
Receivables [Abstract]  
Allowance for Credit Losses
Note 5 - Allowance for Credit Losses
Activity in the allowance for credit losses is summarized as follows: 
For the Year Ended December 31, 2024
(In thousands)Beginning
Balance
Provision
for Credit
Losses
Charge-
Offs
RecoveriesEnding
Balance
Construction and land development$8,637 $(1,404)$(1)$20 $7,252 
Commercial real estate - owner occupied5,529 6,629 (341)11,825 
Commercial real estate - non-owner occupied48,288 (3,096)(1,485)159 43,866 
Residential real estate39,016 (150)(134)436 39,168 
Commercial and financial34,343 7,789 (17,616)3,017 27,533 
Consumer13,118 6,490 (12,288)1,091 8,411 
Total$148,931 $16,258 $(31,865)$4,731 $138,055 
For the Year Ended December 31, 2023
(In thousands)Beginning
Balance
Initial Allowance on PCD Loans Acquired During the PeriodProvision
for Credit
Losses
Charge-
Offs
RecoveriesEnding
Balance
Construction and land development$6,464 $$2,160 $— $$8,637 
Commercial real estate - owner occupied6,051 139 (663)— 5,529 
Commercial real estate - non-owner occupied43,258 647 4,315 (120)188 48,288 
Residential real estate29,605 400 8,858 (356)509 39,016 
Commercial and financial15,648 17,527 17,644 (18,565)2,089 34,343 
Consumer12,869 161 5,204 (5,754)638 13,118 
Total$113,895 $18,879 $37,518 $(24,795)$3,434 $148,931 
For the Year Ended December 31, 2022
(In thousands)Beginning
Balance
Initial Allowance on PCD Loans Acquired During the PeriodProvision
for Credit
Losses
Charge-
Offs
RecoveriesTDR
Allowance
Adjustments
Ending
Balance
Construction and land development$2,751 $518 $3,127 $— $68 $— $6,464 
Commercial real estate - owner occupied8,579 38 (2,566)— — — 6,051 
Commercial real estate - non-owner occupied36,617 880 5,871 (179)69 — 43,258 
Residential real estate12,811 229 16,284 (84)393 (28)29,605 
Commercial and financial19,744 1,699 (5,367)(1,233)807 (2)15,648 
Consumer2,813 1,911 8,834 (1,415)733 (7)12,869 
Total$83,315 $5,275 $26,183 $(2,911)$2,070 $(37)$113,895 
Management establishes the allowance using relevant available information from both internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. Forecast data is sourced from Moody’s, a firm widely recognized for its research, analysis, and economic forecasts. The forecasts of future economic conditions are over the expected remaining life of the loan using economic forecasts that revert to long-term historical averages over time.
As of December 31, 2024 and December 31, 2023, the Company utilized a multiple scenario model comprised of a blend of Moody’s economic scenarios and considered the uncertainty associated with the assumptions in the scenarios, including
continued actions taken by the Federal Reserve with regard to monetary policy and interest rates and the potential impact of those actions. Outcomes could differ from the scenarios utilized, and the Company incorporated qualitative considerations reflecting the risk of uncertain economic conditions, and for additional dimensions of risk that may not be captured in the quantitative model.
The following section discusses changes in the level of the allowance for credit losses for the year ended December 31, 2024.
The allowance decreased $10.9 million, or 7.3%, during 2024 to $138.1 million, or 1.34%, of loans held for investment as of December 31, 2024.
In the Construction and Land Development segment, the decrease in the allowance is primarily due to a decrease in outstanding loan balances. In this segment, the primary source of repayment typically stems from proceeds of the sale or permanent financing of the underlying property. Therefore, industry, collateral type and estimated collateral values are among the relevant factors in assessing expected losses.
In the Commercial Real Estate - Owner-Occupied segment, the allowance increased due to continued uncertainty in connection with commercial real estate valuations broadly. Risk characteristics include, but are not limited to, collateral type, note structure, and loan seasoning.
In the Commercial Real Estate - Non-Owner-Occupied segment, the allowance decrease is driven by an improvement in the economic forecast, partially offset by the impact of higher outstanding loan balances. Repayment is often dependent upon rental income from the successful operation of the underlying property or from the sale of the property. Loan performance may be adversely affected by general economic conditions or conditions specific to the real estate market, including property types. Collateral type, note structure, and loan seasoning are among the risk characteristics analyzed for this segment.
The Residential Real Estate segment includes residential mortgage, home equity loans and HELOCs. The allowance reflects higher loan balances partially offset by an improvement in macroeconomic factors. Risk characteristics considered for this segment include, but are not limited to, borrower FICO score, lien position, loan to value ratios, and loan seasoning.
In the Commercial and Financial segment, borrowers are primarily small to medium-sized professional firms and other businesses, and loans are generally supported by projected cash flows of the business, collateralized by business assets, and/or guaranteed by the business owners. The decrease in the allowance is primarily due to resolution of several impaired relationships that were previously reserved. Industry, collateral type, estimated collateral values, and loan seasoning are among the relevant factors in assessing expected losses.
Consumer loans include installment and revolving lines, loans for automobiles, boats, and other personal or family purposes. Risk characteristics considered for this segment include, but are not limited to, collateral type, loan to value ratios, loan seasoning and FICO scores. The decrease in allowance for Consumer was driven by the decision to sell approximately $20 million in acquired unsecured loans, resulting in a decrease in loan balances and charge-offs of $2.9 million upon the transfer to held-for-sale.
v3.25.0.1
Derivatives
12 Months Ended
Dec. 31, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivatives
Note 6 – Derivatives

Interest Rate Contracts
The Company offers interest rate swaps when requested by customers to allow them to hedge the risk of rising interest rates on their variable rate loans. Upon entering into these swaps, the Company enters into offsetting positions with counterparties in order to minimize the interest rate risk. These back-to-back swaps are freestanding financial derivatives with the fair values reported in Other Assets and Other Liabilities. The Company is party to master netting arrangements with its financial institution counterparties; however, the Company does not offset assets and liabilities under the arrangements for financial statement presentation purposes. Gains and losses on these back-to-back swaps, which offset, are recorded through noninterest income.
Interest Rate Swaps Designated as Fair Value Hedges
The Company has entered into interest rate swap contracts to hedge the risk of changes in fair value of the AFS securities portfolio due to changes in SOFR. The Company considers these derivatives to be highly effective at offsetting changes in interest rates and assesses the effectiveness on a quarterly basis. The effect of changes in interest rates on the fair value of these derivative contracts is recognized in other comprehensive income. These derivative instruments are primarily for risk management purposes. For the year ended December 31, 2024, the Company recognized, through other comprehensive income,
net losses of $2.7 million, and reclassified net gains of $0.4 million out of accumulated other comprehensive income into interest income. For the year ended December 31, 2023, the Company recognized net gains through other comprehensive income of $2.6 million and reclassified net gains of $35 thousand out of accumulated other comprehensive income into interest income.

The Company has entered into interest rate swap contracts to hedge the risk of changes in the fair value of a pool of residential mortgages due to changes in SOFR. These fair value hedges utilize the portfolio layer method. The Company considers these derivatives to be highly effective at offsetting changes in interest rates and assesses the effectiveness on a quarterly basis. The effect of changes in interest rates on the fair value of these derivative contracts is recognized in interest income. These derivative instruments are primarily for risk management purposes. For the years ended December 31, 2024 and December 31, 2023, the Company recognized gains through interest income of $2.3 million and $16 thousand, respectively.
(In thousands)Notional AmountFair ValueBalance Sheet Category
December 31, 2024
Interest rate contracts1
$910,640 $28,184 Other Assets and Other Liabilities
Securities fair value hedges400,000 436 Other Assets
Residential mortgage fair value hedges400,000 121 Other Assets and Other Liabilities
December 31, 2023
Interest rate contracts1
$605,735 $28,804 Other Assets and Other Liabilities
Securities fair value hedges400,000 2,677 Other Assets
Residential mortgage fair value hedges200,000 75 Other Liabilities
1Interest rate contracts include risk participation agreements with notional amounts of $28.9 million and $9.4 million at December 31, 2024, and December 31, 2023, respectively with nominal fair value in both periods.
The following table presents amounts recorded on the Consolidated Balance Sheet related to cumulative basis adjustments for fair value hedges.
Carrying amount of the hedged items at December 31,
Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged items at December 31,
(In thousands)2024202320242023
Securities available-for-sale 1
$460,126 $584,108 $35 $2,643 
Loans, net 2
596,632 633,693 283 44 
1 At December 31, 2024, and December 31, 2023, the amortized cost basis and unallocated basis adjustments used in hedging relationships was $553.8 million and $680.6 million, respectively. Refer to "Note 3 - Securities" for a reconciliation of the amortized cost and fair value of AFS securities.
2 These amounts represent the amortized cost basis of closed portfolios used to designate hedging relationships in which the hedged item is the stated amount of assets in the closed portfolios anticipated to be outstanding for the designated hedge period. At December 31, 2024, the portfolio layer method was $400 million, of which $400 million was designated as hedged. At December 31, 2023, the portfolio layer method was $200 million, of which $200 million was designated as hedged.
v3.25.0.1
Bank Premises and Equipment
12 Months Ended
Dec. 31, 2024
Property, Plant and Equipment [Abstract]  
Bank Premises and Equipment
Note 7 - Bank Premises and Equipment
Bank premises and equipment consisted of the following:
(In thousands)CostAccumulated
Depreciation &
Amortization
Net
Carrying
Value
December 31, 2024   
Premises (including land of $35,167)
$135,362 $(40,235)$95,127 
Furniture and equipment47,024 (34,596)12,428 
Total$182,386 $(74,831)$107,555 
December 31, 2023   
Premises (including land of $35,588)
$138,773 $(36,500)$102,273 
Furniture and equipment42,507 (31,476)11,031 
Total$181,280 $(67,976)$113,304 
v3.25.0.1
Goodwill and Acquired Intangible Assets
12 Months Ended
Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Acquired Intangible Assets
Note 8 - Goodwill and Acquired Intangible Assets
The following table presents changes in the carrying amount of goodwill:
 For the Year Ended December 31,
(In thousands)202420232022
Beginning of year$732,417 $480,319 $252,154 
Changes from business combinations— 252,098 228,165 
Total$732,417 $732,417 $480,319 

The Company performs an analysis for goodwill impairment annually in the fourth quarter or more frequently as considered necessary. The Company performed a qualitative goodwill assessment in the fourth quarter of 2024, and concluded that a quantitative goodwill impairment test was not necessary as it was not more likely-than-not that the fair value of the Company’s reporting unit was below the carrying amount. Based on the analyses performed, the Company concluded that goodwill was not impaired during the periods presented.
Acquired intangible assets primarily consist of CDI, which are intangible assets arising from the purchase of deposits separately or from bank acquisitions. The change in balance for CDI is as follows:
 For the Year Ended December 31,
(In thousands)202420232022
Beginning of year$91,702 $71,285 $12,998 
Acquired CDI, including measurement period adjustments— 49,143 67,388 
Amortization expense(23,628)(28,726)(9,101)
End of year$68,074 $91,702 $71,285 
The gross carrying amount and accumulated amortization of the Company's CDI subject to amortization as of:
 December 31, 2024December 31, 2023
(In thousands)Gross
Carrying
Amount
Accumulated
Amortization
Gross
Carrying
Amount
Accumulated
Amortization
Core deposit intangible$125,720 $(57,646)$135,212 $(43,511)
The annual amortization expense for the Company's CDI for each of the five years subsequent to December 31, 2024 is $19.9 million, $16.4 million, $13.0 million, $9.3 million and $6.1 million, respectively.
Certain customer relationships were acquired in 2022 through the acquisition of Drummond and its insurance agency subsidiary. The gross carrying amount assigned to these relationships as of December 31, 2024 is $2.6 million and the accumulated amortization is $0.6 million. The intangible asset is being amortized on a straight line basis over 10 years.
The carrying value of servicing rights retained from the sale of the guaranteed portion of SBA loans totaled $1.7 million at December 31, 2024 and 2023.
v3.25.0.1
Borrowings
12 Months Ended
Dec. 31, 2024
Debt Disclosure [Abstract]  
Borrowings
Note 9 - Borrowings
A significant portion of the Company's short-term borrowings were comprised of securities sold under agreements to repurchase with overnight maturities:
 For the Year Ended December 31,
(In thousands)20242023
Maximum amount outstanding at any month end$352,272 $374,573 
Weighted-average interest rate at end of year2.66 %3.48 %
Average amount outstanding$269,255 $270,999 
Weighted-average interest rate during the year3.43 %3.07 %
Securities sold under agreements to repurchase are accounted for as secured borrowings. For securities sold under agreements to repurchase, the Company is required to pledge collateral with value sufficient to fully collateralize borrowings. Company securities pledged were as follows by collateral type and maturity as of:
 December 31,
(In thousands)20242023
Fair value of pledged securities - overnight and continuous:
Mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$237,074 $396,378 
At December 31, 2024, the Company had available secured lines of credit totaling $4.0 billion, inclusive of lendable collateral of $2.6 billion and $1.4 billion at the Federal Reserve and the FHLB, respectively.
Of the $1.4 billion at the FHLB, $245.0 million was outstanding at December 31, 2024. During 2024, the average interest rate on FHLB borrowings was 4.20% and the weighted-average interest rate on balances outstanding at December 31, 2024 was 4.19%.
The following table details the maturities of our FHLB borrowings at December 31, 2024:
(In thousands)Contractual Interest RateCarrying Value
2025N/A$— 
2026
  4.2 - 4.7%
135,000 
20274.1 %90,000 
2028N/A— 
20293.9 %20,000 
ThereafterN/A— 
Total$245,000 
The following table summarizes the Company's junior subordinated trust preferred debentures and related common equity securities as of December 31, 2024:
(In thousands)
DescriptionIssuance Date
Acquisition Date1
Maturity DateJunior Subordinated DebtTrust Preferred SecuritiesCommon Equity SecuritiesContractual Interest Rate
Interest Rate at December 31, 2024
SBCF Capital Trust I3/31/2005NA3/31/2035$20,619 $20,000 $619 
3 month SOFR +201bps
6.34%
SBCF Statutory Trust II12/16/2005NA12/16/203520,619 20,000 619 
3 month SOFR +159bps
5.95%
SBCF Statutory Trust III6/29/2007NA6/15/203712,372 12,000 372 
3 month SOFR +161bps
5.97%
The BANKshares, Inc. Statutory Trust I12/19/200210/1/201412/26/20325,155 5,000 155 
3 month SOFR +351bps
7.84%
The BANKshares, Inc. Statutory Trust II3/17/200410/1/20143/17/20344,124 4,000 124 
3 month SOFR +305bps
7.40%
The BANKshares, Inc. Capital Trust I12/15/200510/1/201412/15/20355,155 5,000 155 
3 month SOFR +165bps
6.17%
Grand Bank Capital Trust I10/29/20047/17/201510/29/20347,217 7,000 217 
3 month SOFR +198bps
6.57%
$75,261 $73,000 $2,261 
1Acquired junior subordinated debentures were recorded at their acquisition date fair values, which collectively was $5.6 million lower than face value; this amount is being amortized into interest expense over the remaining term to maturity.
Interest on the trust preferred securities is calculated on the basis of 3-month SOFR plus spread and is re-set quarterly. The trust preferred securities may be redeemed without penalty, upon approval of the FRB or upon occurrence of certain events affecting their tax or regulatory capital treatment. The proceeds of the offering of trust preferred securities and common equity securities were used by SBCF Capital Trust I and SBCF Statutory Trust II to purchase the $41.2 million junior subordinated deferrable interest notes issued by the Company, and by SBCF Statutory Trust III to purchase the $12.4 million junior subordinated deferrable interest notes issued by the Company, all of which have terms substantially similar to the trust preferred securities.
The Company has the right to defer payments of interest on the notes at any time or from time to time at the Company's election. Interest can be deferred for a period not longer than five years. If the Company elects to defer interest, it may not, with certain exceptions, declare or pay any dividends or distributions on its capital stock or purchase or acquire any of its capital stock. As of December 31, 2024, 2023 and 2022, all interest payments on trust preferred securities were current.
Distributions on the trust preferred securities are payable quarterly. The Company has entered into agreements to guarantee the payments of distributions on the trust preferred securities and payments of redemption of the trust preferred securities. Under these agreements, the Company also agrees, on a subordinated basis, to pay expenses and liabilities of the Trusts other than those arising under the trust preferred securities. The obligations of the Company under the junior subordinated notes, the trust agreement establishing the Trusts, the guarantees and agreements as to expenses and liabilities, in aggregate, constitute a full and conditional guarantee by the Company of the Trusts' obligations under the trust preferred securities.
In 2022, the Company obtained $12.3 million in senior notes through the acquisition of Apollo. Contractual interest is paid on a semiannual basis at a fixed rate of 5.50% until October 30, 2025, at which point the rate converts to a floating rate of 3-month SOFR plus 533 basis points. At and after October 30, 2025, the notes are redeemable at par. The debt was recorded at fair value, resulting in a $0.4 million premium that is being amortized into interest expense over the remaining term to maturity.
In 2023, the Company acquired $25.0 million in subordinated debt through the acquisition of Professional. Contractual interest is paid on a semiannual basis at a fixed interest rate of 3.375% until January 30, 2027, at which point the rate converts to a 3-month SOFR rate plus 203 basis points paid quarterly. At and after January 30, 2027, the notes are redeemable at par. The debt was recorded at fair value, resulting in a $3.9 million discount that is being accreted into interest expense over the remaining term to maturity.
v3.25.0.1
Employee Benefits and Stock Compensation
12 Months Ended
Dec. 31, 2024
Share-Based Payment Arrangement [Abstract]  
Employee Benefits and Stock Compensation
Note 10 - Employee Benefits and Stock Compensation
The Company’s defined contribution plan covers substantially all employees after one year of service and includes a matching benefit for employees who can elect to defer a portion of their compensation. In addition, amounts of compensation contributed by employees are matched on a percentage basis under the plan. The Company's contributions to this plan charged to expense were $5.2 million in 2024, $4.8 million in 2023, and $3.5 million in 2022.
The Company, through its Compensation and Governance Committee of the Board of Directors (the “Compensation Committee”), offers equity compensation to employees and non-employee directors of Seacoast and Seacoast Bank in the form of various share-based awards, including stock options, RSAs, or RSUs. The awards may vest over time, have certain performance based criteria, or both.
Stock options are granted with an exercise price at least equal to the market price of the Company’s stock at the date of grant. The fair value of options granted is estimated on the date of grant using the Black-Scholes option-pricing model. Compensation cost is amortized on a straight-line basis over the vesting period. Vesting is determined by the Compensation Committee at the time of grant, generally over five years. The options have a maximum term of ten years. 
The fair value of RSAs and RSUs are estimated based on the price of the Company’s common stock on the date of grant. Compensation cost is measured straight-line for RSAs and ratably for RSUs over the vesting period of the awards and reversed for awards that are forfeited due to unfulfilled service or performance criteria. To the extent the Company has treasury shares available, stock options exercised or stock grants awarded may be issued from treasury shares. If treasury shares are insufficient, the Company can issue new shares.
Vesting of share-based awards is immediately accelerated on death or disability of the recipient. The Compensation Committee may, at its discretion, accelerate vesting upon retirement or upon the event of a change-in-control.
Awards are currently granted under the Seacoast 2021 Incentive Plan (“2021 Plan”), with 3,750,000 authorized shares for issuance, plus shares of underlying awards outstanding under the 2013 Incentive Plan (the “Prior Plan”) that thereafter terminate or expire unexercised or are cancelled, forfeited or lapse for any reason under the Prior Plan.
The impact of share-based compensation on the Company’s financial results is presented below:
For the Year Ended December 31,
(In thousands)202420232022
Share-based compensation expense1
$13,744 $13,440 $11,155 
Income tax benefit$(3,483)$(3,406)$(2,827)
1 Excludes $10.3 million in 2023 and $10.4 million in 2022 associated with replacement awards granted in bank acquisitions.
The total unrecognized compensation cost and the weighted-average period over which unrecognized compensation cost is expected to be recognized related to non-vested share-based compensation arrangements at December 31, 2024 is presented below:
(In thousands)Unrecognized
Compensation
Cost
Weighted-Average Period Remaining (Years)
Restricted stock awards$16,339 1.80
Restricted stock units6,829 2.21
Total$23,168 1.92
Restricted Stock Awards
RSAs are granted to various employees and vest over time, generally three years. Compensation cost of RSAs is based on the market value of the Company’s common stock at the date of grant and is recognized over the required service period on a straight-line basis. The Company’s accounting policy is to recognize forfeitures as they occur.
A summary of the status of the Company’s non-vested RSAs as of December 31, 2024, and changes during the year then ended, is presented below:
Restricted
Award
Shares
Weighted-Average Grant-Date Fair Value
Non-vested at January 1, 2024763,212 $27.45 
Granted613,534 25.00 
Forfeited/Canceled(78,272)26.71 
Vested(340,952)28.78 
Non-vested at December 31, 2024957,522 $25.47 
Information regarding restricted stock awards during each of the following years is presented below:
For the Year Ended December 31,
202420232022
Weighted-average grant date fair value$25.00 $24.57 $33.08 
Fair value of awards vested1
$9,813 $8,156 $6,923 
1Based on grant date fair value, in thousands.
Restricted Stock Units
RSUs allow the grantee to earn 0%-225% of the target award based on the Company's achievement of performance goals relating to average annual earnings per share growth and average annual return on average tangible equity relative to a group of peer companies, each measured over a three year period beginning with the year of grant.
A summary of the status of the Company’s non-vested RSUs as of December 31, 2024, and changes during the year then ended, is presented below:
Restricted
Award
Units
Weighted-Average Grant-Date Fair Value
Non-vested at January 1, 2024383,701 $29.31 
Granted260,999 25.75 
Forfeited/Canceled(40,208)31.00 
Vested(82,966)36.52 
Non-vested at December 31, 2024521,526 $26.25 
 Information regarding restricted stock units during each of the following years is presented below:
For the Year Ended December 31,
202420232022
Weighted-average grant date fair value$25.75 $22.84 $34.11 
Fair value of awards vested1
$3,030 $1,997 $2,305 
1Based on grant date fair value, in thousands.
Stock Options
The fair value of options and warrants granted is estimated on the date of grant using the Black-Scholes options-pricing model. In 2023 and 2022, a total of 1,016,619 options to purchase shares of Seacoast stock were granted to option holders of acquired entities in accordance with the terms of the merger agreements. The Company did not grant any stock options in 2024.
For the Year Ended December 31,
 202420232022
Risk-free interest ratesN/A4.25 %2.21 %
Expected dividend yieldN/A2.45 %1.95 %
Expected volatilityN/A64.32 %32.09 %
Expected lives (years)N/A1.81.0
A summary of the Company’s stock options as of December 31, 2024, and changes during the year then ended, is presented below:
 OptionsWeighted-Average Exercise Price
Outstanding at January 1, 2024823,963 $20.48 
Granted— — 
Exercised(185,606)13.31 
Expired(17,715)30.04 
Outstanding and Exercisable at December 31, 2024
620,642 $22.38 
Weighted-Average Remaining Contractual Term (Years)2.70
Aggregate Intrinsic Value (000s)
$3,933 
The following table presents information related to stock options during each of the following years:
For the Year Ended December 31,
202420232022
Weighted-average grant date fair valueN/A$12.63 $14.28 
Intrinsic value of stock options exercised, in thousands$2,487 5,969 8,860 

Supplemental Executive Retirement Plan
The Company sponsors a SERP, which is a non-qualified deferred compensation arrangement that provides the Company's CEO with supplemental retirement benefits. The present value of the accumulated benefit, which is recorded as an accrued liability, was $0.5 million and $0.4 million as of December 31, 2024 and 2023, respectively.
Employee Stock Purchase Plan
The ESPP authorizes the Company to issue up to 800,000 common shares of the Company’s common stock to eligible employees of the Company. These shares may be purchased by employees at a price equal to 95% of the fair market value of the shares on the purchase date. Employee contributions to the ESPP are made through payroll deductions. 
 202420232022
ESPP shares purchased32,840 35,630 20,972 
Weighted-average employee purchase price$24.42 $22.56 $30.76 
v3.25.0.1
Lease Commitments
12 Months Ended
Dec. 31, 2024
Leases [Abstract]  
Lease Commitments
Note 11 - Lease Commitments
The Company is the lessee in various noncancellable operating leases for land, buildings, and equipment. Certain leases contain provisions for variable lease payments that are linked to the consumer price index. Lease cost consists of:
For the Year Ended December 31,
(In thousands)202420232022
Operating lease cost$10,622 $10,667 $8,111 
Variable lease cost3,023 2,827 1,599 
Short-term lease cost556 919 427 
Sublease income(574)(639)(704)
       Total lease cost$13,627 $13,774 $9,433 
The following table provides supplemental information related to leases:
As of and For the Year Ended December 31,
(In thousands, except for weighted-average data)20242023
Operating lease right-of-use assets$40,935$46,772
Operating lease liabilities44,71750,545
Cash paid during the year for amounts included in the measurement of operating lease liabilities10,60010,005
Right-of-use assets recorded during the year in exchange for new or renewed operating lease obligations2,8154,139
Right-of-use assets obtained during the year through bank acquisition3,909
Weighted-average remaining lease term for operating leases6.4 years7.0 years
Weighted-average discount rate for operating leases5.10 %4.94 %
The Company’s lease agreements often include one or more options to renew at the Company’s discretion. If, at lease inception, the Company considers the exercising of a renewal option to be reasonably certain, the Company includes the extended term in the calculation of the lease liability. Maturities of lease liabilities as of December 31, 2024 are as follows:
(In thousands)Payments Due
2025$10,211 
20269,023 
20278,003 
20286,961 
20294,727 
Thereafter12,311 
     Total undiscounted cash flows51,236 
Less: Net present value adjustment(6,519)
Total$44,717 
v3.25.0.1
Income Taxes
12 Months Ended
Dec. 31, 2024
Income Tax Disclosure [Abstract]  
Income Taxes
Note 12 - Income Taxes
The provision for income taxes is as follows:
 For the Year Ended December 31,
(In thousands)202420232022
Current
Federal$19,415 $14,716 $2,770 
State5,887 6,061 (1,266)
Deferred
Federal8,882 9,524 23,710 
State670 (82)6,415 
 $34,854 $30,219 $31,629 
The difference between the total expected tax expense (computed by applying the U.S. Federal tax rate of 21% to pretax income) and the reported income tax provision relating to income before income taxes is as follows:
 For the Year Ended December 31,
(In thousands)202420232022
Tax rate applied to income before income taxes$32,727 $28,193 $29,009 
Increase (decrease) resulting from the effects of:
Nondeductible acquisition costs— 300 924 
Tax exempt interest on loans and securities(852)(639)(406)
Income from bank owned life insurance(2,108)(2,217)(935)
State income taxes(1,377)(1,256)(1,081)
Tax credit investments(641)(402)(406)
Stock compensation66 (446)(992)
Executive compensation disallowance111 638 402 
Other371 69 (36)
Federal tax provision28,297 24,240 26,479 
State tax provision6,557 5,979 5,150 
Total income tax provision$34,854 $30,219 $31,629 
 
Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. The following is a summary of the significant components of the Company's deferred tax assets and liabilities as of:
 December 31,
(In thousands)20242023
Allowance for credit losses$38,093 $40,710 
Other real estate owned220 91 
Accrued stock compensation4,296 4,556 
Federal tax loss carryforward2,364 2,660 
State tax loss carryforward1,160 1,084 
Lease liabilities11,334 12,811 
Net unrealized securities losses49,446 50,817 
Deferred compensation3,118 2,828 
Accrued interest and fee income22,244 34,665 
Other4,951 7,027 
Gross deferred tax assets137,226 157,249 
Less: Valuation allowance— — 
Deferred tax assets net of valuation allowance137,226 157,249 
Core deposit intangible(18,040)(24,301)
Net unrealized derivatives gains(670)
Premises and equipment(841)(1,771)
Right-of-use assets(10,375)(11,854)
Other(4,990)(5,421)
Gross deferred tax liabilities(34,237)(44,017)
Net deferred tax assets$102,989 $113,232 
Included in the table above is the effect of temporary differences associated with the Company's investments in debt securities accounted for under ASC Topic 320, Investments - Debt Securities, for which no deferred tax expense or benefit was recognized. These items are recorded as Accumulated Other Comprehensive Income in the shareholders' equity section of the consolidated balance sheet. In 2024, net unrealized losses on debt securities of $207.3 million resulted in a deferred tax asset of $49.4 million. In 2023, unrealized losses of $212.7 million resulted in a deferred tax asset of $50.8 million.
At December 31, 2024, the Company's net DTAs of $103.0 million consisted of $87.0 million of net U.S. federal DTAs and $20.7 million of net state DTAs. At December 31, 2023, the Company's net DTAs of $113.2 million consisted of $91.0 million of net U.S. federal DTAs and $22.2 million of net state DTAs.
Management assesses the necessity of a valuation allowance recorded against DTAs at each reporting period. The determination of whether a valuation allowance for net DTAs is appropriate is subject to considerable judgment and requires an evaluation of positive and negative evidence. Based on an assessment of relevant evidence, including favorable trending in asset quality and certainty regarding the amount of future taxable income that the Company forecasts, management concluded that it was more likely than not that its net DTAs will be realized based upon future taxable income. Management's determination in the realization of projected future taxable income is based upon analysis of the Company's risk profile and its trending financial performance, including credit quality. The Company believes it can reasonably predict future results of operations that result in taxable income at sufficient levels over the future period of time that the Company has available to realize its net DTA.
Management expects to realize the $103.0 million in net DTAs well in advance of the statutory carryforward period. At December 31, 2024, approximately $2.4 million of DTAs related to federal net operating losses which will expire in annual installments beginning in 2029 through 2032. Additionally, $1.2 million of the DTAs related to state net operating losses which will expire in annual installments beginning in 2029 through 2034. Remaining DTAs are not related to net operating losses or credits and therefore, have no expiration date.
The Company recognizes interest and penalties, as appropriate, as part of the provisioning for income taxes. No interest or penalties were accrued at December 31, 2024.
In accordance with ASC Topic 718, Compensation – Stock Compensation, the Company recognized net expense of $0.2 million and benefits of $0.5 million and $1.1 million in 2024, 2023, and 2022, respectively, of discrete tax benefits related to share-based compensation.
In accordance with ASC Topic 323, Investments-Equity Method and Joint Ventures, amortization of the Company's low-income housing credit investments of $3.2 million, $2.8 million and $2.5 million was reflected as income tax expense for the years ended December 31, 2024, 2023, and 2022, respectively. The amounts of affordable housing tax credits, amortization and tax benefits recorded as income tax expense for the year ended December 31, 2024 were $3.0 million, $3.2 million, and $0.8 million, respectively. The amounts of affordable housing tax credits, amortization and tax benefits recorded as income tax expense for the year ended December 31, 2023 were $2.7 million, $2.8 million and $1.5 million, respectively, and for the year ended December 31, 2022 were $2.0 million, $2.5 million and $1.0 million, respectively. The carrying value of the affordable housing credit investments was $36.3 million and $39.5 million at December 31, 2024 and 2023, respectively, of which $18.3 million and $26.3 million, respectively, was unfunded.
The Company has no unrecognized income tax benefits or provisions due to uncertain income tax positions. No federal or state income tax return examinations are currently in process. The Company does not expect to record or realize any material unrecognized tax benefits during 2024. The following are the major tax jurisdictions in which the Company operates and the earliest tax year, exclusive of the impact of the net operating loss carryforwards, subject to examination:
Jurisdiction Tax Year
United States of America2021
Florida2021
v3.25.0.1
Regulatory Capital
12 Months Ended
Dec. 31, 2024
Banking And Thrift Disclosure [Abstract]  
Regulatory Capital
Note 13 - Regulatory Capital
Required Regulatory Capital
The Company is subject to various regulatory capital requirements administered by the Federal banking agencies. Failure to meet the minimum capital requirements can initiate certain mandatory and possible additional discretionary actions by the regulators, which could have a direct material impact on the financial statements. These requirements involve quantitative measures of assets, liabilities and certain off-balance sheet items calculated pursuant to regulatory guidance. The Company's capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings and other factors.
Quantitative measures established by regulation to ensure capital adequacy require the Company to maintain minimum amounts and ratios of total, Tier 1 capital and common equity Tier 1 capital to risk-weighted assets and of Tier 1 capital to average assets, all as defined in the regulations.
At December 31, 2024 and 2023, the Company and Seacoast Bank, its wholly-owned banking subsidiary, were both considered “well-capitalized” based on the applicable U.S. regulatory capital ratio requirements as reflected in the table below:
   Minimum to meet
 “Well Capitalized” Requirements
Minimum for Capital Adequacy
Purpose1
(Dollars in thousands)AmountRatioAmountRatioAmountRatio
Seacoast Banking Corporation of Florida    
(Consolidated)    
At December 31, 2024:    
Total Risk-Based Capital Ratio$1,785,247 16.18 %N/AN/A$882,582 8.00 %
Tier 1 Capital Ratio 1,633,819 14.81 N/AN/A661,937 6.00 
Common Equity Tier 1 Capital Ratio1,561,325 14.15 N/AN/A496,453 4.50 
Leverage Ratio1,633,819 11.19 N/AN/A584,274 4.00 
At December 31, 2023:
Total Risk-Based Capital Ratio$1,713,797 15.92 %N/AN/A$861,355 8.00 %
Tier 1 Capital Ratio1,565,710 14.54 N/AN/A646,017 6.00 
Common Equity Tier 1 Capital Ratio1,493,499 13.87 N/AN/A484,512 4.50 
Leverage Ratio1,565,710 11.00 N/AN/A569,317 4.00 
Seacoast National Bank
(A Wholly Owned Bank Subsidiary)
At December 31, 2024:
Total Risk-Based Capital Ratio$1,685,451 15.30 %$1,101,383 10.00 %$881,106 8.00 %
Tier 1 Capital Ratio1,555,986 14.13 881,106 8.00 660,830 6.00 
Common Equity Tier 1 Capital Ratio1,555,980 14.13 715,899 6.50 495,622 4.50 
Leverage Ratio1,555,986 10.66 729,699 5.00 583,760 4.00 
At December 31, 2023:
Total Risk-Based Capital Ratio$1,593,431 14.82 %$1,075,494 10.00 %$860,395 8.00 %
Tier 1 Capital Ratio1,466,878 13.64 860,395 8.00 645,296 6.00 
Common Equity Tier 1 Capital Ratio1,466,874 13.64 699,071 6.50 483,972 4.50 
Leverage Ratio1,466,878 10.32 711,039 5.00 568,831 4.00 
1Excludes the Basel III capital conservation buffer of 2.5%, which if not exceeded may constrain dividends, equity repurchases and compensation.
N/A - not applicable.
v3.25.0.1
Seacoast Banking Corporation of Florida (Parent Company Only) Financial Information
12 Months Ended
Dec. 31, 2024
Condensed Financial Information Disclosure [Abstract]  
Seacoast Banking Corporation of Florida (Parent Company Only) Financial Information
Note 14 - Seacoast Banking Corporation of Florida (Parent Company Only) Financial Information
Balance Sheets
 December 31,
(In thousands)20242023
Assets
Cash$96 $466 
Securities purchased under agreement to resell with subsidiary bank, maturing within 30 days95,734 101,191 
Investment in subsidiaries2,190,338 2,109,341 
Other assets5,879 4,837 
 $2,292,047 $2,215,835 
Liabilities and Shareholders' Equity
Long-term debt$106,966 $106,302 
Other liabilities1,941 1,551 
Shareholders' equity2,183,140 2,107,982 
 $2,292,047 $2,215,835 
Statements of Income
 Year Ended December 31,
(In thousands)202420232022
Income
Interest/other$3,547 $3,573 $897 
Dividends from subsidiary Bank59,600 40,655 48,424 
Total income63,147 44,228 49,321 
Interest expense7,668 7,408 3,090 
Other expenses779 996 1,023 
Total expenses8,447 8,404 4,113 
Income before income taxes and equity in undistributed income of subsidiaries54,700 35,824 45,208 
Income tax benefit(1,029)(1,015)(675)
Income before equity in undistributed income of subsidiaries55,729 36,839 45,883 
Equity in undistributed income of subsidiaries65,257 67,194 60,624 
Net income$120,986 $104,033 $106,507 
Statements of Cash Flows
 Year Ended December 31,
(In thousands)202420232022
Cash flows from operating activities
Adjustments to reconcile net income to net cash provided
by operating activities:
Net Income$120,986 $104,033 $106,507 
Equity in undistributed income of subsidiaries(65,257)(67,194)(60,624)
Net increase in other assets(1,042)(3,029)(13,823)
Net increase in other liabilities1,056 22,646 499 
Net cash provided by operating activities55,743 56,456 32,559 
Cash flows from investing activities
Net cash from bank acquisitions— 10,237 17,610 
Net advances with subsidiary5,471 270 (13,300)
Net cash provided by investment activities5,471 10,507 4,310 
Cash flows from financing activities
Dividends paid(61,649)(60,591)(41,242)
Stock based employment benefit plans945 4,904 4,374 
Repurchase of common stock(880)(10,868)— 
Net cash used in financing activities(61,584)(66,555)(36,868)
Net change in cash(370)408 
Cash at beginning of year466 58 57 
Cash at end of year$96 $466 $58 
Supplemental disclosure of cash flow information:
Cash paid during the period for interest$5,511 $5,315 $2,890 
v3.25.0.1
Contingent Liabilities and Commitments with Off-Balance Sheet Risk
12 Months Ended
Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]  
Contingent Liabilities and Commitments with Off-Balance Sheet Risk
Note 15 - Contingent Liabilities and Commitments with Off-Balance Sheet Risk
The Company and its subsidiaries, because of the nature of their business, are at all times subject to numerous legal actions, threatened or filed. Management presently believes that none of the legal proceedings to which it is a party are likely to have a materially adverse effect on the Company’s consolidated financial condition, operating results or cash flows.
The Company's subsidiary bank is party to financial instruments with off balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit, standby letters of credit, and limited partner equity commitments.
The subsidiary bank’s exposure to credit loss in the event of non-performance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contract or notional amount of those instruments. The subsidiary bank uses the same credit policies in making commitments and standby letters of credit as they do for on balance sheet instruments.
Unfunded commitments for the Company as of: 
 December 31,
(In thousands)20242023
Contract or Notional Amount
Financial instruments whose contract amounts represent credit risk:
Commitments to extend credit$2,850,271 $2,651,206 
Standby letters of credit and financial guarantees written:
Secured41,546 35,669 
Unsecured812 2,830 
Unfunded limited partner equity commitment25,458 20,004 
Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Commitments include home equity lines, commercial and consumer lines of credit and construction loans. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The subsidiary bank evaluates each customer's creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the bank upon extension of credit, is based on management's credit evaluation of the counterparty. Collateral held varies but may include accounts receivable, inventory, equipment, and commercial and residential real estate.
Standby letters of credit are conditional commitments issued by the subsidiary bank to guarantee the performance of a customer to a third party. These instruments have fixed termination dates and most end without being drawn; therefore, they do not represent a significant liquidity risk. Those guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing, and similar transactions. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. The subsidiary bank holds collateral supporting these commitments for which collateral is deemed necessary. Collateral held for secured standby letters of credit at December 31, 2024 totaled $36.8 million.
Unfunded limited partner equity commitments at December 31, 2024 totaled $25.5 million that the Company has committed to small business investment companies under the SBIC Act to be used to provide capital to small businesses and entities that provide low income housing tax credits.
v3.25.0.1
Fair Value
12 Months Ended
Dec. 31, 2024
Fair Value Disclosures [Abstract]  
Fair Value
Note 16 - Fair Value
Under ASC Topic 820, fair value measurements for items measured at fair value on a recurring and nonrecurring basis at December 31, 2024 and December 31, 2023 included:
Fair ValueQuoted Prices in
Active Markets for
Identical Assets
Significant Other
Observable
Inputs
Significant Other
Unobservable
Inputs
(In thousands)MeasurementsLevel 1Level 2Level 3
At December 31, 2024    
Financial Assets
Debt securities available-for-sale1
$2,226,543 $196 $2,226,347 $— 
Derivative financial instruments2
28,741 — 28,741 — 
Loans held for sale2
17,277 — 17,277 — 
Loans3
1,839 — — 1,839 
Other real estate owned3
6,421 — — 6,421 
Equity securities4
13,521 13,521 — — 
Financial Liabilities
Derivative financial instruments2
$28,305 $— $28,305 $— 
At December 31, 2023
Financial Assets
Debt securities available-for-sale1
$1,836,020 $192 $1,835,828 $— 
Derivative financial instruments2
31,481 — 31,481 — 
Loans held for sale2
4,391 — 4,391 — 
Loans3
15,242 — — 15,242 
Other real estate owned3
7,560 — — 7,560 
Equity securities4
13,623 13,623 — — 
Financial Liabilities
Derivative financial instruments2
$28,879 $— $28,879 $— 
1See “Note 3 - Securities” for further detail of fair value of individual investment categories.
2Recurring fair value basis determined using observable market data.
3Fair value is measured on a nonrecurring basis.
4Investment in shares of mutual funds that invest primarily in CRA-qualified debt securities, reported at fair value in Other Assets. Recurring fair value basis is determined using market quotations.
Debt securities available-for-sale: Level 1 securities consist of U.S. Treasury securities. Other securities are reported at fair value utilizing Level 2 inputs. The estimated fair value of a security is determined based on market quotations when available or, if not available, by using quoted market prices for similar securities, pricing models or discounted cash flow analyses, using observable market data where available.
Derivative financial instruments: The fair value of these derivatives is based on a discounted cash flow approach. Due to the observable nature of the inputs used in deriving the fair value of these derivative contracts, the valuation of interest rate swaps is classified as Level 2. The fair values of these instruments are based upon the estimated amount the Company would receive or pay to terminate the instruments, taking into account current interest rates and, when appropriate, the current credit worthiness of the counterparties.
Loans held for sale: Fair values are based upon estimated values to be received from independent third party purchasers. These loans are intended for sale and the Company believes the fair value is the best indicator of the resolution of these loans. Fair market value changes occur due to changes in interest rates, the borrower’s credit, the secondary loan market and the market for a borrower’s debt. Interest income is recorded based on contractual terms of the loan in accordance with Company's policy on loans held for investment.
Loans and other real estate owned: Fair values of collateral-dependent real estate loans and OREO are based on recent real
estate appraisals less estimated costs of sale. Evaluations may use either a single valuation approach or a combination of approaches, such as comparative sales, cost and/or income approach. Adjustments to comparable sales may be made by an appraiser to reflect local market conditions or other economic factors and may result in changes in the fair value of an asset over time, but none were made by management. As such, the fair values of these loans and properties are considered Level 3 in the fair value hierarchy. Collateral-dependent loans measured at fair value totaled $3.0 million with a specific reserve of $1.2 million at December 31, 2024, compared to $17.8 million with a specific reserve of $2.6 million at December 31, 2023.
For recurring fair value measurements, transfers between levels of the fair value hierarchy are recognized on the actual date of the event or circumstances that caused the transfer, which generally coincides with the Company's monthly and/or quarterly valuation process. During the years ended December 31, 2024 and 2023, there were no such transfers.
The carrying amount and fair value of the Company's other financial instruments that were not disclosed previously in the balance sheet and for which carrying amount is not fair value as of December 31, 2024 and December 31, 2023 is as follows:
CarryingQuoted Prices in
Active Markets for
Identical Assets
Significant Other
Observable
Inputs
Significant Other
Unobservable
Inputs
(In thousands)AmountLevel 1Level 2Level 3
At December 31, 2024    
Financial Assets    
Held-to-maturity debt securities1
$635,186 $— $507,594 $— 
Time deposits with other banks3,215 — 3,194 — 
Loans, net10,160,056 — — 10,019,964 
Financial Liabilities
Deposits12,242,427 — — 12,242,205 
FHLB borrowings245,000 — 243,795 — 
Long-term debt106,966 — 95,563 — 
At December 31, 2023
Financial Assets
Held-to-maturity debt securities1
$680,313 $— $558,359 $— 
Time deposits with other banks5,857 — 5,756 — 
Loans, net9,898,767 — — 9,805,693 
Financial Liabilities
Deposits11,776,935 — — 11,775,613 
FHLB borrowings
50,000 — 49,745 — 
Long-term debt109,458 — 100,851 — 
 1See “Note 3 - Securities” for further detail of recurring fair value basis of individual investment categories.
The short maturity of Seacoast’s assets and liabilities results in having a significant number of financial instruments whose fair value equals or closely approximates carrying value. Such financial instruments are reported in the following balance sheet captions: cash and due from banks, interest-bearing deposits with other banks, short-term FHLB borrowings and securities sold under agreement to repurchase.
The following methods and assumptions were used to estimate the fair value of each class of financial instrument for which it is practicable to estimate that value at December 31, 2024 and December 31, 2023:
Held-to-maturity debt securities: These debt securities are reported at fair value utilizing Level 2 inputs. The estimated fair value of a security is determined based on market quotations when available or, if not available, by using quoted market prices for similar securities, pricing models or discounted cash flow analyses, using observable market data where available.
The Company reviews the prices supplied by independent pricing services, as well as their underlying pricing methodologies, for reasonableness and to ensure such prices are aligned with traditional pricing matrices. From time to time, the Company will validate, on a sample basis, prices supplied by the independent pricing service by comparison to prices obtained from other brokers and third-party sources or derived using internal models.
Loans: Fair values are estimated for portfolios of loans with similar financial characteristics. Loans are segregated by type, such as commercial or mortgage. Each loan category is further segmented into fixed and adjustable-rate interest terms as well as performing and nonperforming categories. The fair value of loans is calculated by discounting scheduled cash flows through the estimated life including prepayment considerations, using estimated market discount rates that reflect the risks inherent in the loan. The fair value approach considers market-driven variables including credit related factors and reflects an “exit price” as defined in ASC Topic 820.
Investments at NAV: The Company has equity investments in SBICs accounted for under the fair value practical expedient of NAV totaling $21.1 million at December 31, 2024, which are not included in the fair value hierarchy. Prior to the fourth quarter of 2024, SBIC investments were accounted for at cost less impairment, if any and as of December 31, 2023, the SBIC investments totaled $15.6 million. These investments are made primarily through various SBIC funds as a strategy to provide expansion and growth opportunities to small businesses and are subject to various risks, including market, liquidity and credit risk. SBIC’s are generally structured to operate for approximately 10 years and the Company’s investments are not redeemable. Distributions are received through the liquidation of the underlying assets, which is expected to occur over the next 5-10 years. At December 31, 2024, unfunded commitments related to these investments were $7.1 million.
Deposit Liabilities: The fair value of demand deposits, savings accounts and money market deposits is the amount payable at the reporting date. The fair value of fixed maturity certificates of deposit is estimated using the rates currently offered for funding of similar remaining maturities.
v3.25.0.1
Business Combinations
12 Months Ended
Dec. 31, 2024
Business Combinations [Abstract]  
Business Combinations
Note 17 - Business Combinations
Acquisition of Professional Holding Corp.
On January 31, 2023, the Company completed its acquisition of Professional. Simultaneously, upon completion of the merger of Professional and the Company, Professional Bank was merged with and into Seacoast Bank. Prior to the acquisition, Professional Bank operated nine branches across South Florida. The transaction further expanded the Company’s presence in the tri-county South Florida market, which includes Miami-Dade, Broward, and Palm Beach counties, Florida’s largest MSA and the 8th largest in the nation. The Company acquired 100% of the outstanding common stock of Professional. Under the terms of the merger agreement, Professional shareholders received 0.8909 shares of Seacoast common stock for each share of Professional common stock held immediately prior to the merger, and Professional option holders received options to purchase Seacoast common stock, with the number of shares underlying each such option and the applicable exercise price adjusted using the same 0.8909 exchange ratio.

(In thousands, except per share data)January 31, 2023
Number of Professional common shares outstanding14,358 
Per share exchange ratio0.8909
Number of shares of SBCF common stock issued12,792 
Multiplied by common stock price per share at January 31, 2023
$32.11 
Value of SBCF common stock issued$410,738 
Cash paid for fractional shares
Fair value of Professional options converted10,304 
Total purchase price $421,047 

The acquisition of Professional was accounted for under the acquisition method of accounting in accordance with ASC Topic 805, Business Combinations. The Company recognized goodwill of $251.7 million for this acquisition that is nondeductible for tax purposes. Determining fair values of assets and liabilities, especially the loan portfolio, core deposit intangibles, and deferred taxes, is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values.
As part of the acquisition of Professional, options to purchase shares of Seacoast common stock were granted to replace outstanding Professional options. These options were fully vested upon acquisition. The full value of the replacement options, $10.3 million, was associated with pre-combination service and was therefore included in the calculation of the total purchase consideration.
Initially MeasuredMeasurement As Adjusted
(In thousands)January 31, 2023Period AdjustmentsJanuary 31, 2023
Assets:
Cash and cash equivalents$141,680 $— $141,680 
Investment securities167,059 — 167,059 
Loans1,991,713 (5,544)1,986,169 
Bank premises and equipment2,478 — 2,478 
Core deposit intangibles48,885 — 48,885 
Goodwill248,091 3,583 251,674 
BOLI55,071 — 55,071 
Other Assets74,232 2,561 76,793 
Total Assets$2,729,209 $600 $2,729,809 
Liabilities:
Deposits$2,119,341 $— $2,119,341 
Subordinated debt21,141 — 21,141 
Other Liabilities167,680 600 168,280 
Total Liabilities$2,308,162 $600 $2,308,762 
The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
January 31, 2023
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$156,048 $151,012 
Commercial real estate - owner occupied293,473 274,068 
Commercial real estate - non-owner occupied752,393 692,746 
Residential real estate509,305 483,611 
Commercial and financial392,396 350,628 
Consumer33,656 32,153 
PPP Loans1,951 1,951 
Total acquired loans$2,139,222 $1,986,169 
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)January 31, 2023
Book balance of loans at acquisition$155,031 
Allowance for credit losses at acquisition(18,879)
Non-credit related discount(12,361)
Total PCD loans acquired$123,791 
The acquisition of Professional resulted in the addition of $45.5 million in allowance for credit losses, including the $18.9 million identified in the table above for PCD loans, and $26.6 million for non-PCD loans recorded through the provision for credit losses at the date of acquisition. Included within the $18.9 million initial PCD allowance is $5.5 million recorded as a measurement period adjustment during the three months ended June 30, 2023, reflecting information obtained by the Company relating to events or circumstances existing at the acquisition date.
The Company believes the deposits assumed in the acquisition have an intangible value. In determining the valuation amount, deposits were analyzed based on factors such as type of deposit, deposit retention, interest rates and age of deposit relationships. The core deposit intangible asset acquired from Professional is being amortized over eight years using an accelerated method of amortization.
Acquisition of Apollo Bancshares, Inc.
On October 7, 2022, the Company completed its acquisition of Apollo. Simultaneously, upon completion of the merger of Apollo and the Company, Apollo Bank was merged with and into Seacoast Bank. Prior to the acquisition, Apollo Bank operated five branches in Miami-Dade County.
As a result of this acquisition, the Company expects to expand its customer base and leverage economies of scale to positively affect the Company’s operating results.
Under the terms of the merger agreement, Apollo shareholders received 1.006529 shares of Seacoast common stock for each share of Apollo common stock, and the minority interest holders in Apollo Bank received 1.195651 shares of Seacoast common stock for each share of Apollo Bank common stock.

(In thousands, except per share data)October 7, 2022
Number of Apollo common shares outstanding3,766 
Per share exchange ratio1.0065
Number of shares of SBCF common stock issued3,791 
Number of Apollo Bank minority interest shares outstanding609 
Per share exchange ratio1.1957
Number of shares of SBCF common stock issued728 
Total number of shares of SBCF common stock issued4,519
Multiplied by common stock price per share at October 7, 2022$30.83 
Value of SBCF common stock issued$139,307 
Cash paid for fractional shares
Fair value of Apollo options and warrants converted6,530 
Total purchase price$145,842 
The acquisition of Apollo was accounted for under the acquisition method of accounting in accordance with ASC Topic 805, Business Combinations. The Company recognized goodwill of $90.5 million for this acquisition that is nondeductible for tax purposes. Determining fair values of assets and liabilities, especially the loan portfolio, core deposit intangibles, and deferred taxes, is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values.
As part of the acquisition of Apollo, options and warrants were granted to replace outstanding Apollo awards. These awards were fully vested upon acquisition. The full value of the replacement awards, $6.5 million, was associated with pre-combination service and was therefore included in the calculation of the total purchase consideration.
Initially MeasuredMeasurementAs Adjusted
(In thousands)October 7, 2022Period AdjustmentsOctober 7, 2022
Assets:
Cash and cash equivalents$41,001 $— $41,001 
Investment securities203,596 — 203,596 
Loans666,522 — 666,522 
Bank premises and equipment7,809 — 7,809 
Core deposit intangibles28,699 — 28,699 
Goodwill90,237 251 90,488 
Other Assets52,724 (251)52,473 
Total Assets$1,090,588 $— $1,090,588 
Liabilities:
Deposits$854,774 $— $854,774 
Other Liabilities89,972 — 89,972 
Total Liabilities$944,746 $— $944,746 

The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
October 7, 2022
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$74,126 $70,654 
Commercial real estate - owner-occupied131,093 121,600 
Commercial real estate - non owner-occupied374,673 340,561 
Residential real estate76,254 75,957 
Commercial and financial50,125 46,695 
Consumer11,307 11,055 
Total acquired loans$717,578 $666,522 
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)October 7, 2022
Book balance of loans at acquisition$107,744 
Allowance for credit losses at acquisition(2,658)
Non-credit related discount(14,191)
Total PCD loans acquired$90,895 
The acquisition of Apollo resulted in the addition of $7.8 million in allowance for credit losses, including the $2.7 million identified in the table above for PCD loans, and $5.1 million for non-PCD loans recorded through the provision for credit losses at the date of acquisition.
The Company believes the deposits assumed in the acquisition have an intangible value. In determining the valuation amount, deposits were analyzed based on factors such as type of deposit, deposit retention, interest rates and age of deposit relationships.
Acquisition of Drummond Banking Company.
On October 7, 2022, the Company completed its acquisition of Drummond. Simultaneously, upon completion of the merger of Drummond and the Company, Drummond’s wholly owned subsidiary bank, Drummond Community Bank, was merged with and into Seacoast Bank. Prior to the acquisition, Drummond Community Bank operated 18 branches across North Florida.
As a result of this acquisition, the Company expects to expand its customer base and leverage economies of scale to positively affect the Company’s operating results. The Company acquired 100% of the outstanding common stock of Drummond. Under the terms of the merger agreement, each share of Drummond common stock was converted into the right to receive 51.9561 shares of Seacoast common stock.

(In thousands, except per share data)October 7, 2022
Number of Drummond common shares outstanding99 
Per share exchange ratio51.9561
Number of shares of SBCF common stock issued5,136 
Multiplied by common stock price per share at October 7, 2022$30.83 
Total purchase price$158,332 
The acquisition of Drummond was accounted for under the acquisition method of accounting in accordance with ASC Topic 805, Business Combinations. The Company recognized goodwill of $103.6 million for this acquisition that is nondeductible for tax purposes. Determining fair values of assets and liabilities, especially the loan portfolio, core deposit intangibles, and deferred taxes, is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values.
Initially MeasuredMeasurementAs Adjusted
(In thousands)October 7, 2022Period AdjustmentsOctober 7, 2022
Assets:
Cash and cash equivalents$31,805 $— $31,805 
Investment securities327,852 — 327,852 
Loans544,694 — 544,694 
Bank premises and equipment29,370 — 29,370 
Core deposit and other intangibles32,983 — 32,983 
Goodwill103,476 173 103,649 
Other Assets49,812 (173)49,639 
Total Assets$1,119,992 $— $1,119,992 
Liabilities:
Deposits$881,281 $— $881,281 
Other Liabilities80,379 — 80,379 
Total Liabilities$961,660 $— $961,660 
The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
October 7, 2022
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$155,041 $140,401 
Commercial real estate - owner-occupied112,768 106,152 
Commercial real estate - non owner-occupied26,520 24,744 
Residential real estate85,767 78,663 
Commercial and financial88,026 82,067 
Consumer118,880 112,667 
Total acquired loans$587,002 $544,694 
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)October 7, 2022
Book balance of loans at acquisition$58,878 
Allowance for credit losses at acquisition(2,566)
Non-credit related discount(4,607)
Total PCD loans acquired$51,705 
The acquisition of Drummond resulted in the addition of $12.5 million in allowance for credit losses, including the $2.6 million identified in the table above for PCD loans, and $9.9 million for non-PCD loans recorded through the provision for credit losses at the date of acquisition.
The Company believes the deposits assumed in the acquisition have an intangible value. In determining the valuation amount, deposits were analyzed based on factors such as type of deposit, deposit retention, interest rates and age of deposit relationships.
Acquisition of Business Bank of Florida, Corp.
On January 3, 2022, the Company completed its acquisition of BBFC. Simultaneously, upon completion of the merger of BBFC and the Company, BBFC’s wholly owned subsidiary bank, Florida Business Bank, was merged with and into Seacoast Bank. Prior to the acquisition, Florida Business Bank operated one branch in Melbourne, Florida.
As a result of this acquisition, the Company expects to expand its customer base and leverage economies of scale to positively affect the Company’s operating results.
The Company acquired 100% of the outstanding common stock of BBFC. Under the terms of the merger agreement, each share of BBFC common stock was converted into the right to receive 0.7997 of a share of Seacoast common stock.
(In thousands, except per share data)January 3, 2022
Number of BBFC common shares outstanding1,112 
Per share exchange ratio0.7997
Number of shares of SBCF common stock issued889 
Multiplied by common stock price per share on January 3, 2022$35.39 
Value of SBCF common stock issued$31,480 
Fair value of BBFC options converted497 
Total purchase price$31,977 
The acquisition of BBFC was accounted for under the acquisition method in accordance with ASC Topic 805, Business Combinations. The Company recognized goodwill of $8.0 million for this acquisition that is nondeductible for tax purposes.
Determining fair values of assets and liabilities, especially the loan portfolio, core deposit intangibles, and deferred taxes, is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values.
As part of the BBFC acquisition, options were granted to replace outstanding BBFC options. These options were fully vested upon acquisition. The full value of the replacement options, $0.5 million, was associated with pre-combination service and was therefore included in the calculation of the total purchase consideration.
(In thousands)Measured
January 3, 2022
Assets:
Cash$38,332 
Investment securities26,011 
Loans121,774 
Bank premises and equipment2,102 
Core deposit intangibles2,621 
Goodwill7,962 
Total Assets$198,802 
Liabilities:
Deposits166,326 
Other liabilities499 
Total Liabilities$166,825 
The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
January 3, 2022
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$8,677 $8,414 
Commercial real estate - owner-occupied45,403 44,564 
Commercial real estate - non owner-occupied53,065 52,034 
Residential real estate5,377 5,421 
Commercial and financial11,335 11,280 
Consumer59 61 
Total acquired loans$123,916 $121,774 
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)January 3, 2022
Book balance of loans at acquisition$714 
Allowance for credit losses at acquisition(15)
Non-credit related discount(48)
Total PCD loans acquired$651 
The acquisition of BBFC resulted in the addition of $1.8 million in allowance for credit losses, including the $15 thousand identified in the table above for PCD loans, and $1.8 million for non-PCD loans recorded through the provision for credit losses at the date of acquisition.
The Company believes the deposits assumed in the acquisition have an intangible value. In determining the valuation amount, deposits were analyzed based on factors such as type of deposit, deposit retention, interest rates and age of deposit relationships.
Acquisition of Sabal Palm Bancorp, Inc.
On January 3, 2022, the Company completed its acquisition of Sabal Palm. Simultaneously, upon completion of the merger of Sabal Palm and the Company, Sabal Palm’s wholly owned subsidiary bank, Sabal Palm Bank, was merged with and into Seacoast Bank. Prior to the acquisition, Sabal Palm Bank operated three branches in the Sarasota area.
As a result of this acquisition, the Company expects to expand its customer base and leverage economies of scale to positively affect the Company’s operating results.
The Company acquired 100% of the outstanding common stock of Sabal Palm. Under the terms of the merger agreement, each share of Sabal Palm common stock was converted into the right to receive 0.2203 of a share of Seacoast common stock.
(In thousands, except per share data)January 3, 2022
Number of Sabal Palm common shares outstanding7,536 
Per share exchange ratio0.2203
Number of shares of SBCF common stock issued1,660 
Multiplied by common stock price per share on January 3, 2022$35.39 
Value of SBCF common stock issued$58,762 
Fair value of Sabal Palm options converted3,336 
Total purchase price$62,098 
The acquisition of Sabal Palm was accounted for under the acquisition method in accordance with ASC Topic 805, Business Combinations. The Company recognized goodwill of $26.5 million for this acquisition that is nondeductible for tax purposes. Determining fair values of assets and liabilities, especially the loan portfolio, core deposit intangibles, and deferred taxes, is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values.
As part of the Sabal Palm acquisition, options were granted to replace outstanding Sabal Palm options. These options were fully vested upon acquisition. The full value of the replacement options,$3.3 million, was associated with pre-combination service and was therefore included in the calculation of the total purchase consideration.
(In thousands)Measured
January 3, 2022
Assets:
Cash$170,609 
Time deposits with other banks6,473 
Loans246,152 
Bank premises and equipment1,745 
Core deposit intangibles5,587 
Goodwill26,489 
Other Assets5,189 
Total Assets$462,244 
Liabilities:
Deposits395,952 
Other liabilities4,194 
Total Liabilities$400,146 
The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
January 31, 2023
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$9,256 $9,009 
Commercial real estate - owner-occupied57,690 56,591 
Commercial real estate - non owner-occupied89,153 87,280 
Residential real estate71,469 72,227 
Commercial and financial21,109 20,813 
Consumer233 232 
Total acquired loans$248,910 $246,152 
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)January 31, 2023
Book balance of loans at acquisition$3,703 
Allowance for credit losses at acquisition(37)
Non-credit related discount(663)
Total PCD loans acquired$3,003 
The acquisition of Sabal Palm resulted in the addition of $3.4 million in allowance for credit losses, including the $37 thousand identified in the table above for PCD loans, and $3.4 million for non-PCD loans recorded through the provision for credit losses at the date of acquisition.
The Company believes the deposits assumed in the acquisition have an intangible value. In determining the valuation amount, deposits were analyzed based on factors such as type of deposit, deposit retention, interest rates and age of deposit relationships.
Acquisition Costs
There were no acquisition costs included in the Company's income statement for the year ended December 31, 2024. Acquisition costs included in the Company's income statement for the years ended December 31, 2023 and 2022 were $33.2 million and $27.9 million, respectively.
v3.25.0.1
Business Segment
12 Months Ended
Dec. 31, 2024
Segment Reporting [Abstract]  
Business Segment
Note 18 - Business Segment

For the year ended December 31, 2024, the Company adopted ASU 2023-07, Improvements to Reportable Segment Disclosures, which enhanced the disclosure of reportable segments and other items on an interim and annual basis.

The Company's one reportable segment provides integrated financial services including commercial and consumer banking, wealth management, and mortgage and insurance services to customers. Segment revenues are driven primarily by interest and fees on loans, interest on cash and cash equivalents and on investment securities, and fees on depository products and services.
The Company manages business activities, allocates resources and evaluates financial performance on an organization-wide basis. The chief operating decision maker ("CODM") is the CEO. The financial results of the segment are presented using the same policies described in "Note 1 - Significant Accounting Policies."
The CODM evaluates the performance of the segment and allocates resources based on net income that is also reported on the Consolidated Statements of Income as consolidated net income and segment assets that are reported on the Consolidated Balance Sheets as total consolidated assets. Net income is used to monitor budget versus actual results. The CODM also uses net income in competitive analysis by benchmarking to the Company's competitors. The competitive analysis along with the monitoring of budgeted versus actual results are used in assessing performance of the segment and in establishing management's compensation. The significant segment expenses that are regularly provided to the CODM are interest expense, provision for credit losses, salaries and wages, employee benefits, outsourced data processing costs, and occupancy, which are
all reflected in the Consolidated Statements of Income. Certain noncash expenses, such as depreciation and amortization expense, are disclosed in the Consolidated Statement of Cash Flows.
v3.25.0.1
Pay vs Performance Disclosure - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Pay vs Performance Disclosure      
Net Income $ 120,986 $ 104,033 $ 106,507
v3.25.0.1
Insider Trading Arrangements
3 Months Ended
Dec. 31, 2024
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
v3.25.0.1
Insider Trading Policies and Procedures
12 Months Ended
Dec. 31, 2024
Insider Trading Policies and Procedures [Line Items]  
Insider Trading Policies and Procedures Adopted true
v3.25.0.1
Cybersecurity Risk Management and Strategy Disclosure
12 Months Ended
Dec. 31, 2024
Cybersecurity Risk Management, Strategy, and Governance [Line Items]  
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
The Company’s information security program is designed to protect sensitive information from unauthorized access, use, disclosure, alteration, or destruction, and to maintain the confidentiality, integrity, and availability of our information assets, including employee and customer non-public information, financial data, and internal operational information. Our Chief Information Security Officer, who reports to our Chief Risk Officer, manages our information security strategy and development within our overarching Enterprise Risk Management program.
The Company’s cybersecurity program, including our information security policies, is designed to align with regulatory guidance and industry practices. To protect our information systems, network, and information assets from cybersecurity threats, we use various security tools, products and processes that help identify, prevent, investigate, and remediate cybersecurity threats and security incidents.

The Company’s Information Security team monitors threat intelligence sources to research evolving threats, investigates the potential impact to financial services companies, examines company controls to detect and defend against those threats, and proactively adjusts company defenses against those threats. The Information Security team also actively monitors company networks and systems to detect suspicious or malicious events, including through penetration testing and periodic vulnerability scans, a managed security service provider supplements our efforts to provide 24 hours a day, seven days a week coverage, and we work with leading cybersecurity companies and organizations to leverage third party technology and expertise as appropriate.
We maintain policies and procedures for the safe storage, handling and secure disposal of customer information. Each employee is expected to be responsible for the security and confidentiality of customer information, and we communicate this responsibility to employees upon hiring and regularly throughout their employment. Annually, we provide employees with mandatory security awareness training. The curriculum includes the recognition and appropriate handling of potential phishing emails, which could, ultimately, place sensitive customer or employee information at risk. The Company employs a number of technical controls to mitigate the risk of phishing emails targeting employees. We test employees monthly to determine their susceptibility to phishing test emails, and we require susceptible employees to take additional training and provide regular reports to management.
As part of our information security program, we have adopted a Cyber Incident Response Plan (“Incident Response Plan”) which is administered by our CISO who closely coordinates with the Company’s Information Technology team. The Incident Response Plan describes the Company’s processes, procedures, and responsibilities for responding to cybersecurity incidents, and identifies those team members responsible for assessing potential security incidents, declaring an incident, and initiating a response. The Incident Response Plan outlines action steps for investigating, containing, and remediating a cybersecurity incident, and includes procedures for escalation and reporting of potentially significant cybersecurity incidents to the Company’s Senior Leadership Team, including the CEO, CFO, CRO, Head of Legal, and the Board of Directors. As necessary, the Company may retain a third-party firm to assist with forensic investigation and management of cybersecurity incidents. Annually, our incident response team performs exercises to simulate responses to cybersecurity events. Each exercise results in lessons learned and subsequent improvement to the Incident Response Plan.

The Company conducts due diligence prior to engaging third-party service providers which have access to the Company's networks, systems, and/or customer or employee data. Risk assessments are performed using Service Organization Controls (SOC) reports, self-attestation questionnaires, and other tools. Third-party service providers are required to comply with the Company’s policies regarding non-public personal information and information security. Third parties processing non-public personal information are contractually required to meet all legal and regulatory obligations to protect customer data against security threats or unauthorized access. After contract execution, Seacoast requires critical and high-risk providers to have an ongoing monitoring plan.
While we do not believe that our business strategy, results of operations or financial condition have been materially adversely affected by any cybersecurity incidents, cybersecurity threats are pervasive, and cybersecurity risk has increased in recent years. Despite our efforts, there can be no assurance that our cybersecurity risk management processes and measures described will be fully implemented, complied with or effective in protecting our systems and information. We face risks from certain cybersecurity threats that, if realized, are reasonably likely to materially affect our business strategy, result of operations or financial condition. See Item 1A. “Risk Factors” for further discussion of the material risks associated with an interruption or breach in our information systems or infrastructure.
Cybersecurity Risk Management Processes Integrated [Flag] true
Cybersecurity Risk Management Processes Integrated [Text Block]
The Company’s cybersecurity program, including our information security policies, is designed to align with regulatory guidance and industry practices. To protect our information systems, network, and information assets from cybersecurity threats, we use various security tools, products and processes that help identify, prevent, investigate, and remediate cybersecurity threats and security incidents.
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]
Our Board of Directors is responsible for overseeing the Company’s business and affairs, including risks associated with cybersecurity threats. The Board oversees the Company’s corporate risk governance processes primarily through its committees, and oversight of cybersecurity threats is delegated primarily to our Information Technology Committee.
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
The Enterprise Risk Management Committee of the Board has primary responsibility for overseeing the Company’s comprehensive ERM program. The ERM program assists senior management in identifying, assessing, monitoring, and managing risk, including cybersecurity risk, in a rapidly changing environment. Cybersecurity matters and assessments are regularly included in both ITC and ERMC meetings.
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
The Enterprise Risk Management Committee of the Board has primary responsibility for overseeing the Company’s comprehensive ERM program. The ERM program assists senior management in identifying, assessing, monitoring, and managing risk, including cybersecurity risk, in a rapidly changing environment. Cybersecurity matters and assessments are regularly included in both ITC and ERMC meetings.
The Board’s oversight of cybersecurity risk is supported by our CISO. The CISO attends ITC and ERMC meetings and provides cybersecurity updates to these Board committees. The CISO also provides annual risk assessments and reports regarding the information security program to the full Board of Directors. Our CRO, in conjunction with our CISO, facilitates the involvement of the ITC in oversight of potentially significant cybersecurity incidents.
Cybersecurity Risk Role of Management [Text Block]
The Enterprise Risk Management Committee of the Board has primary responsibility for overseeing the Company’s comprehensive ERM program. The ERM program assists senior management in identifying, assessing, monitoring, and managing risk, including cybersecurity risk, in a rapidly changing environment. Cybersecurity matters and assessments are regularly included in both ITC and ERMC meetings.
The Board’s oversight of cybersecurity risk is supported by our CISO. The CISO attends ITC and ERMC meetings and provides cybersecurity updates to these Board committees. The CISO also provides annual risk assessments and reports regarding the information security program to the full Board of Directors. Our CRO, in conjunction with our CISO, facilitates the involvement of the ITC in oversight of potentially significant cybersecurity incidents.
The Company’s CISO directs the company’s information security program and our information technology risk management. In this role, in addition to the responsibilities discussed above, the CISO supports the information security risk oversight responsibilities of the Board and its committees. The CISO is also responsible for the Company’s information technology governance, risk, and compliance program and ensures that high level risks receive appropriate attention. The Information Security team examines risks to the Company’s information systems and assets, designs and implements security solutions, monitors the environment, and provides responses to threats.
Our CISO has cybersecurity and information technology experience spanning more than 30 years. Prior experience includes serving as the CISO for a multi-national cloud hosting organization serving the legal community and several senior leadership roles in both information technology and information security at a large financial institution, Fortune 500 organizations and a large professional services firm. The CISO holds a degree in Computer Science and maintains appropriate industry certifications.
Cybersecurity Risk Management Positions or Committees Responsible [Flag] true
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
The Enterprise Risk Management Committee of the Board has primary responsibility for overseeing the Company’s comprehensive ERM program. The ERM program assists senior management in identifying, assessing, monitoring, and managing risk, including cybersecurity risk, in a rapidly changing environment. Cybersecurity matters and assessments are regularly included in both ITC and ERMC meetings.
The Board’s oversight of cybersecurity risk is supported by our CISO. The CISO attends ITC and ERMC meetings and provides cybersecurity updates to these Board committees. The CISO also provides annual risk assessments and reports regarding the information security program to the full Board of Directors. Our CRO, in conjunction with our CISO, facilitates the involvement of the ITC in oversight of potentially significant cybersecurity incidents.
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Our CISO has cybersecurity and information technology experience spanning more than 30 years. Prior experience includes serving as the CISO for a multi-national cloud hosting organization serving the legal community and several senior leadership roles in both information technology and information security at a large financial institution, Fortune 500 organizations and a large professional services firm. The CISO holds a degree in Computer Science and maintains appropriate industry certifications.
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
The Board’s oversight of cybersecurity risk is supported by our CISO. The CISO attends ITC and ERMC meetings and provides cybersecurity updates to these Board committees. The CISO also provides annual risk assessments and reports regarding the information security program to the full Board of Directors. Our CRO, in conjunction with our CISO, facilitates the involvement of the ITC in oversight of potentially significant cybersecurity incidents.
The Company’s CISO directs the company’s information security program and our information technology risk management. In this role, in addition to the responsibilities discussed above, the CISO supports the information security risk oversight responsibilities of the Board and its committees. The CISO is also responsible for the Company’s information technology governance, risk, and compliance program and ensures that high level risks receive appropriate attention. The Information Security team examines risks to the Company’s information systems and assets, designs and implements security solutions, monitors the environment, and provides responses to threats.
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] true
v3.25.0.1
Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2024
Accounting Policies [Abstract]  
General
General: Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”) is a financial holding company with one operating subsidiary bank, Seacoast National Bank (“Seacoast Bank”). The Company provides integrated financial services including commercial and consumer banking, wealth management, and mortgage and insurance services to customers at 77 full-service branches across Florida, and through advanced mobile and online banking solutions.
See the Glossary of Defined Terms at the beginning of this Report for terms used herein.
The consolidated financial statements include the accounts of Seacoast and all its majority-owned subsidiaries but exclude trusts created for the issuance of trust preferred securities. In consolidation, all significant intercompany accounts and transactions are eliminated.
The accounting and reporting policies of the Company are in accordance with accounting principles generally accepted in the United States of America, and they conform to general practices within the applicable industries. Certain prior period amounts have been reclassified to conform to the current period presentation.
Use of Estimates Use of Estimates: The preparation of consolidated financial statements requires management to make judgments in the application of certain accounting policies that involve significant estimates and assumptions. The Company has established policies and control procedures that are intended to ensure valuation methods are well controlled and applied consistently from period to period. These estimates and assumptions, which may materially affect the reported amounts of certain assets, liabilities, revenues and expenses, are based on information available as of the date of the financial statements, and changes in this information over time and the use of revised estimates and assumptions could materially affect amounts reported in subsequent financial statements. Specific areas, among others, requiring the application of management’s estimates include the determination of the allowance for credit losses, acquisition accounting and purchased loans, intangible assets and impairment testing, and other fair value measurements
Cash and Cash Equivalents
Cash and Cash Equivalents: Cash and cash equivalents include cash and due from banks and interest-bearing bank balances. Cash equivalents have original maturities of three months or less, and accordingly, the carrying amount of these instruments is deemed to be a reasonable estimate of fair value.
Time Deposits with Other Banks
Time Deposits with Other Banks: Time deposits with other banks consist of certificates of deposit with original maturities greater than three months and are carried at cost.
Securities Purchased and Sold Agreements Securities Purchased and Sold Agreements: Securities purchased under resale agreements and securities sold under repurchase agreements are generally accounted for as collateralized financing transactions and are recorded at the amount at which the securities were acquired or sold plus accrued interest. It is the Company’s policy to take possession of securities purchased under resale agreements, which are primarily U.S. government and government agency securities. The fair value of securities purchased and sold is monitored and collateral is obtained from or returned to the counterparty when appropriate.
Securities
Securities: Debt securities are classified as available-for-sale or held-to-maturity. Debt securities available-for-sale may be sold as part of the Company's asset/liability management or in response to, or in anticipation of, changes in interest rates and resulting prepayment risk, or for other factors, and are stated at fair value. Unrealized gains or losses are reflected as a component of shareholders' equity net of tax or included in noninterest income as appropriate. Debt securities held-to-maturity that the Company has the ability and intent to hold to maturity are carried at amortized cost. Equity securities with readily determinable fair values are considered marketable and measured at fair value with unrealized gains or losses included in noninterest income as securities gains or losses. Equity investments that do not have readily determinable fair values are considered non-marketable and are accounted for at cost under the measurement alternative to fair value, with adjustments for impairment and observable price changes if applicable.
The estimated fair value of a security is determined based on market quotations when available or, if not available, by using quoted market prices for similar securities, pricing models or discounted cash flow analyses, using observable market data where available.
Realized gains and losses are included in noninterest income as investment securities gains (losses). Interest and dividends on securities, including amortization of premiums and accretion of discounts on debt securities, is recognized in interest income on
an accrual basis using the interest method. The Company anticipates prepayments of principal in the calculation of the effective yield for collateralized mortgage obligations and mortgage-backed securities by obtaining estimates of prepayments from independent third parties. The adjusted cost of each specific security sold is used to compute realized gains or losses on the sale of securities on a trade date basis.
Credit losses on securities and Allowance for credit losses on loans
Credit losses on securities: For securities classified as HTM, management estimates expected credit losses over the remaining expected life and recognizes this estimate as an allowance for credit losses. Debt securities that are available-for-sale are considered impaired if the fair value is less than amortized cost. Impairments are analyzed at an individual security level on a quarterly basis and both quantitative and qualitative assessments are utilized to determine if a security has a credit loss. Qualitative assessments consider a range of factors including: percent decline in fair value, rating downgrades, subordination, duration, amortized loan-to-value, and the ability of the issuers to pay all amounts due in accordance with the contractual terms. Quantitative assessments are based on a discounted cash flow analysis, which includes evaluating the timing and amount of the expected cash flows. If any portion of the decline in fair value is related to credit, then the credit loss is recognized as an allowance for credit loss and the noncredit portion is recognized in other comprehensive income.
Allowance for credit losses on loans: The allowance for credit losses represents management's best estimate of expected credit losses related to the loan portfolio at the balance sheet date. The allowance for credit losses is a valuation account that is deducted from the loans' amortized cost basis to present the net amount to be collected on loans. Loan balances deemed uncollectible are charged off against the allowance for credit losses and recoveries are credited to the allowance. In order to adjust the allowance to the current estimate of expected credit losses, charges or credits to the provision for credit losses are reflected in the Consolidated Statements of Income. The Company excludes accrued interest on loans from its determination of allowance as such amounts are generally reversed against interest income when a loan is placed in nonperforming status.
Portfolio segments represent the level at which the Company develops and documents its methodology for determining its allowance for credit losses. See "Note 4 - Loans," for a description of each of the segments, which are disaggregated by similar risk characteristics such as customer and/or collateral type.
The allowance for credit losses is measured on a collective basis when similar risk characteristics exist. Management establishes the allowance using relevant available information from both internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. Economic forecast data is sourced from Moody’s, a firm recognized for its research, analysis, and economic forecasts. The forecasts of future economic conditions are over a period that has been deemed reasonable and supportable, and in segments where it can no longer develop reasonable and supportable forecasts, the Company reverts to longer-term historical loss experience to estimate losses over the remaining life of the loans. The forecast may utilize one scenario or a composite of scenarios based on management's judgment and expectations around the current and future macroeconomic outlook. Expected credit losses are estimated for commercial loans using a discounted cash flow over the contractual term of the loans, adjusted for expected prepayments when appropriate. A loss rate methodology is utilized for consumer loans.
Adjustments may be made to baseline reserves based on an assessment of internal and external influences on credit quality not fully reflected in the quantitative components of the allowance model. These influences may include elements such as changes in concentration, macroeconomic conditions, recent observable asset quality trends, staff turnover, regional market conditions, employment levels, model risk, and loan growth. Based upon management's assessments of these factors, the Company may apply qualitative adjustments to the allowance.
Loans that do not share risk characteristics are evaluated on an individual basis. Loans evaluated individually are not also included in the collective evaluation. For loans that are individually evaluated, the allowance is determined through review of data specific to the borrower and the related collateral, if any. When management determines that foreclosure is probable, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate.
The allowance for PCD loans is determined at the time of acquisition as the estimated expected credit loss of the outstanding balance or par value, based on the methodologies described previously for loans. The allowance recognized at acquisition is added to the acquisition date purchase price to determine the asset’s amortized cost basis.
It is the Company's practice to ensure that the charge-off policy aligns with regulatory requirements. Losses on unsecured consumer loans are recognized at 90 days past due. In compliance with Federal Financial Institution Examination Council guidelines, secured consumer loans, including residential real estate, are typically charged off or charged down between 120 and 180 days past due, depending on the collateral type. Commercial loans and real estate loans are typically placed on nonaccrual status when principal or interest is past due for 90 days or more, unless the loan is both secured by collateral having realizable value sufficient to discharge the debt in-full and the loan is in process of collection. Secured loans may be charged down to the estimated value of the collateral with previously accrued unpaid interest reversed against interest income. Subsequent charge-offs may be required as a result of changes in the market value of collateral or other repayment prospects. Initial charge-off amounts are based on valuation estimates derived from appraisals or other market information. Generally, updated appraisals are not received until the foreclosure process is completed; however, collateral values are evaluated periodically based on market information and incremental charge-offs are recorded if it is determined that collateral values have declined from their initial estimates.
Loans Held for Sale
Loans Held for Sale: The Company has elected to account for residential mortgage loans originated as held for sale at fair value. Changes in fair value are measured and recorded in Mortgage Banking Fees in noninterest income each period. The Company designates other loans as held for sale when it has the intent to sell them. These loans are recorded at the lower of cost or estimated fair value on an individual basis. When such loans are transferred to held for sale, any previously recorded allowance for credit losses is reversed into earnings and the loan is recorded at its amortized cost basis. Prior to the transfer, write-downs on the loans are recorded as charge-offs, establishing a new cost basis upon transfer.
Loans Held for Investment
Loans Held for Investment: Loans that management has the intent and ability to hold for the foreseeable future or until maturity or payoff are considered held for investment. Loans originated by Seacoast and held for investment are recognized at the principal amount outstanding, net of unearned income and amounts charged off. Unearned income includes discounts, premiums and deferred loan origination fees reduced by loan origination costs. Unearned income on loans is amortized to interest income over the life of the related loan using the effective interest rate method. Interest income is recognized on an accrual basis.
Loans acquired through business acquisitions are recorded at fair value on the acquisition date. Loans that, as of the date of acquisition, have experienced a more-than-insignificant deterioration in credit quality since origination are classified as PCD. Acquired loans that do not meet the definition of PCD are classified by the Company as acquired Non-PCD. Expected credit losses on loans not considered PCD are recognized through the provision for credit losses when the initial allowance is recorded.
A loan for which the terms have been modified with principal forgiveness, an interest rate reduction, an other-than-insignificant payment delay or a term extension and for which the borrower is experiencing financial difficulty, is considered to be a TBM.
Derivative Instruments and Hedging Activities
Derivative Instruments and Hedging Activities: The Company enters into derivative contracts, including swaps, to meet the needs of customers who request such services and to manage the Company's exposure to interest rate fluctuations. Derivative contracts are carried at fair value and recorded in the consolidated balance sheet within Other Assets or Other Liabilities. The gain or loss resulting from changes in the fair value of interest rate swaps designated and qualifying as cash flow hedging instruments is initially reported as a component of other comprehensive income and subsequently reclassified into earnings through interest income in the same period in which the hedged transaction affects earnings. The gain or loss resulting from changes in the fair value of interest rate swaps designated as fair value hedges is classified in the statement of income or comprehensive income in the line item associated with the instrument being hedged.
The Company discontinues hedge accounting prospectively when it is determined that the derivative contract is no longer effective in offsetting changes in the cash flows of the hedged item, the derivative expires or is terminated, management determines that the designation of the derivative as a hedging instrument is no longer appropriate or, for a cash flow hedge, the occurrence of the forecasted transaction is no longer probable. When hedge accounting on a cash flow hedge is discontinued, any subsequent changes in fair value of the derivative are recognized in earnings. The cumulative unrealized gain or loss related to a discontinuing cash flow hedge continues to be reported in AOCI and is subsequently reclassified into earnings in the same period in which the hedged transactions affects earnings, unless it is probable that the forecasted transaction will not occur by the end of the originally specified time period, in which case the cumulative unrealized gain or loss in AOCI is reclassified into earnings immediately.
Cash flows resulting from derivative financial instruments that are accounted for as hedges are classified in the cash flow statement in the same category as the cash flows from the hedged items.
Loan Commitments and Letters of Credit
Loan Commitments and Letters of Credit: Loan commitments and letters of credit are an off-balance sheet item and represent commitments to make loans or lines of credit available to borrowers. The face amount of these commitments represents an exposure to loss, before considering customer collateral or ability to repay. Such commitments are recognized as loans when funded. The Company estimates a reserve for potential losses on unfunded commitments, which is reported separately from the allowance for credit losses, within Other Liabilities. Changes to the allowance for credit losses on unfunded commitments are recorded in noninterest expense on the income statement. The reserve is based upon the same quantitative and qualitative factors applied to the collectively evaluated loan portfolio. Fees on commitments are typically deferred and amortized to interest income over the life of the related loan, beginning with the initial borrowing.
Fair Value Measurements
Fair Value Measurements: The Company measures or monitors the fair value of many of its assets and liabilities. Certain assets are measured on a recurring basis, including available-for-sale securities, equity securities and derivatives. These assets are carried at fair value on the Company’s balance sheets. Additionally, fair value is measured on a non-recurring basis to evaluate assets or liabilities for impairment. Examples include collateral-dependent loans, OREO, loan servicing rights, and long-lived assets.
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Depending on the nature of the asset or liability, the Company uses various valuation techniques and assumptions when estimating fair value.
The Company applies the following fair value hierarchy:
Level 1 – Assets or liabilities for which the identical item is traded on an active exchange, such as publicly-traded instruments.
Level 2 – Assets and liabilities valued based on observable market data for similar instruments.
Level 3 – Assets and liabilities for which significant valuation assumptions are not readily observable in the market; instruments valued based on the best available data, some of which is internally-developed, and considers risk premiums that a market participant would require.
When determining the fair value measurements for assets and liabilities required or permitted to be recorded at and/or marked to fair value, the Company considers the principal market in which it would transact and considers assumptions that market participants would use when pricing the asset or liability. When possible, the Company looks to active and observable markets to price identical assets or liabilities. When identical assets and liabilities are not traded in active markets, the Company looks to market observable data for similar assets and liabilities. Certain assets and liabilities are not actively traded in observable markets and the Company must use alternative valuation techniques to derive a fair value measurement.
Bank Premises and Equipment
Bank Premises and Equipment: Bank premises and equipment are stated at cost, less accumulated depreciation and amortization. Premises and equipment include certain costs associated with the acquisition of leasehold improvements. Depreciation and amortization are recognized principally by the straight-line method, over the estimated useful lives as follows: buildings - 25-40 years, leasehold improvements - 5-25 years, furniture and equipment - 3-12 years. Leasehold improvements amortize over the shorter of the lease term or estimated useful life. Premises and equipment and other long-term assets are reviewed for impairment when events indicate their carrying amount may not be recoverable. If impaired, the assets are written down to fair value with a corresponding increase to noninterest expense.
Other Real Estate Owned
Other Real Estate Owned: OREO consists of real estate taken in foreclosure of defaulted loan balances. These assets are carried at an amount equal to the loan balance prior to foreclosure plus costs incurred for improvements to the property, but no more than the estimated fair value of the property less estimated selling costs. Any valuation adjustments required at the date of transfer are charged to the allowance for credit losses. Subsequently, unrealized losses and realized gains and losses are included in other noninterest expense. Operating results from OREO are recorded in other noninterest expense.
OREO may also include bank premises no longer utilized in the course of the Company's business (closed branches) that are initially recorded at the lower of carrying value or fair value, less costs to sell. If the fair value of the premises is less than carrying value, a write down is recorded through noninterest expense. Costs to maintain the property are expensed.
Intangible Assets
Intangible Assets. The Company’s intangible assets consist of goodwill, CDI, customer relationship intangibles and loan servicing rights. Goodwill results from business combinations and represents the difference between the purchase price and the fair value of net assets acquired. Goodwill may be adjusted for up to one year from the acquisition date in the event new information is obtained which, if known at the date of the acquisition, would have impacted the fair value of the acquired assets and liabilities. Goodwill is considered to have an indefinite useful life and is not amortized, but rather tested for impairment annually in the fourth quarter, or more often if circumstances arise that may indicate risk of impairment. If impaired, goodwill is written down with a corresponding impact to noninterest expense.
The Company recognizes CDI that result from either whole bank acquisitions or branch acquisitions. CDI is initially measured at fair value and then amortized over periods ranging from six to eight years generally on an accelerated basis. Customer relationship intangibles are measured at fair value and amortized on a straight-line basis over ten years. The Company evaluates other identifiable intangibles for impairment annually, or more often if circumstances arise that may indicate risk of impairment. If impaired, the intangible asset is written down with a corresponding increase to noninterest expense.
Bank Owned Life Insurance
Bank Owned Life Insurance: The Company, through its subsidiary bank, has purchased or acquired through bank acquisitions, life insurance policies on certain key executives and members of management. BOLI is recorded at the amount that can be
realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts due that are probable at settlement.
Other Investments
Other Investments: Included in Other Assets are investments in funds generating affordable housing tax credits, and investments in SBICs, which are privately owned and operated companies licensed by the SBA to invest in small businesses. Investments generating tax credits are accounted for using the proportional amortization method. Under this method, the investor amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits allocated to the investor. The amortization is recorded in income tax expense within the income statement, which is the location the related tax credits are recorded. SBIC investments are accounted for using the net asset value practical expedient as provided in the financial statements received from the SBICs. Prior to the fourth quarter of 2024, SBIC investments were accounted for at cost less impairment, if any. Income from SBIC investments is recognized in noninterest income.
Seacoast Bank is a member of the FHLB and FRB systems. Members are required to own a certain amount of FHLB and FRB stock based on the level of borrowings and other factors, and may invest in additional amounts. The FHLB and FRB stock are accounted for at cost less impairment, if any. Both cash and stock dividends are recognized in earnings.
Leases Leases: Arrangements are analyzed at inception to determine the existence of a lease. ROUAs represent the right to use the underlying asset and lease liabilities represent the obligation to make lease payments for the lease term. Operating lease ROUAs and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of the Company's leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the appropriate term and information available at commencement date in determining the present value of lease payments. The lease term may include options to extend the lease when it is reasonably certain that the option will be exercised. ROUAs and operating lease liabilities are reported in Other Assets and Other Liabilities, respectively, in the Consolidated Balance Sheet. Lease expense for lease payments is recognized on a straight-line basis over the lease term and is classified as Occupancy or Furniture and Equipment expense based on the subject asset.
Revenue Recognition
Revenue Recognition: The Company recognizes two types of revenue in its Consolidated Statements of Income, interest income and noninterest income. The Company's principal source of revenue is interest income from loans and securities which is recognized on an accrual basis using the effective interest method.
Noninterest income includes revenue from various types of transactions and services provided to customers. The Company recognizes revenue from contracts with customers as performance obligations are satisfied. Performance obligations are typically satisfied in one year or less. Relevant activity includes:
Service Charges on Deposits: Seacoast Bank offers a variety of deposit-related services to its customers through several delivery channels including branch offices, ATMs, telephone, mobile, and internet banking. Transaction-based fees are recognized when services, each of which represents a performance obligation, are satisfied. Service fees may be assessed monthly, quarterly, or annually; however, the account agreements to which these fees relate can be canceled at any time by Seacoast and/or the customer. Therefore, the contract term is considered a single day (a day-to-day contract).
Wealth Management Income: The Company earns trust fees from fiduciary services provided to trust customers, which include custody of assets, recordkeeping, collection and distribution of funds. Fees are earned over time and accrued monthly as the Company provides services, and are generally assessed based on the market value of the trust assets under management at a particular date or over a particular period. The Company also earns commissions and fees from investment brokerage services provided to its customers through an arrangement with a third-party service provider. Commissions received from the third-party service provider are recorded monthly and are based upon customer activity. Fees are earned over time and accrued monthly as services are provided. The Company acts as an agent in this arrangement and therefore presents the brokerage commissions and fees net of related costs.
Interchange Income: Fees earned on card transactions depend upon the volume of activity, as well as the fees permitted by the payment network. Such fees are recognized by the Company upon fulfilling its performance obligation to approve the card transaction.
Insurance Agency Income: Insurance commissions are earned upon the sale of insurance products as agent and are paid by the insurance companies upon the completion of application requirements and receipt of client payment to the insurance company. The commissions are recognized upon the placement date of the insurance policies, representing the Company’s related performance obligations. Commission payment is normally received within the policy period.
Treasury Stock and Share Repurchases
Treasury Stock and Share Repurchases: The Company's repurchases of shares of its common stock are recorded at cost as additional paid-in capital and result in a reduction of shareholders' equity. Activity in treasury stock represents shares traded to offset employee payroll taxes on vested shares. Shares held in treasury are also used for employee share purchases through the Company's employee stock purchase plan.
Stock-Based Compensation Stock-Based Compensation: For restricted stock awards, which generally vest based on continued service with the Company, the deferred compensation is measured as the fair value of the shares on the date of grant, and the deferred compensation is amortized as salaries and wages expense in accordance with the applicable vesting schedule, generally straight-line over three years. Some award shares vest based upon the Company achieving certain performance goals and the amortization expense recorded within salaries and wages is based on an estimate of the most likely results on a straight line basis. The fair value of each option grant is estimated on the date of grant using the Black-Scholes option-pricing model with market assumptions. The fair value is amortized on a straight-line basis over the vesting period, generally five years. The Company accounts for forfeitures as they occur.
Income Taxes Income Taxes: Deferred tax assets and liabilities are determined based on temporary differences between the carrying amounts of assets and liabilities in the consolidated financial statements and their related tax bases and are measured using the enacted tax rates and laws that are in effect. A valuation allowance is recognized for a deferred tax asset if, based on the weight of available evidence, it is more likely than not that some portion or all of the deferred tax asset will not be realized. The effect on deferred tax assets and liabilities of a change in rates is recognized as income or expense in the period in which the change occurs.
Recently Adopted Accounting Standards and Issued Accounting Standards
Recently Adopted Accounting Standards
Effective for the reporting period for the year ended December 31, 2024, the Company adopted ASU 2023-07, Improvements to Reportable Segment Disclosures. ASU 2023-07 requires disclosure of significant segment expenses and other segment items on an interim and annual basis. The standard is effective for fiscal years beginning after December 15, 2023 and for interim periods beginning after December 15, 2024. Reportable segment disclosures are included in “Note 18- Business Segments.”

Issued Accounting Standards
In December 2023, the FASB issued ASU 2023-09, Improvements to Income Tax Disclosures. ASU 2023-09 requires disclosure of specific categories in the income tax rate reconciliation and requires additional information for reconciling items that meet a quantitative threshold. The standard requires an annual disclosure of income taxes paid, net of refunds received, disaggregated by federal, state and foreign taxes and to disaggregate the information by jurisdiction based on a quantitative threshold. The standard is effective for fiscal years beginning after December 15, 2024 and early adoption is permitted. The Company does not expect the adoption of this standard to have a material impact on its disclosures.
In November 2024, the FASB issued ASU 2024-03, Expense Disaggregation Disclosures. ASU 2024-03 requires disclosure of disaggregated prescribed expenses within relevant income statement captions. The standard is effective for fiscal years beginning after December 15, 2026 and for interim periods after December 15, 2027. Early adoption is permitted. The Company is evaluating the impact of the changes to its existing disclosures.
v3.25.0.1
Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2024
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted
 For the Year Ended December 31,
(In thousands, except per share data)202420232022
Basic earnings per share   
Net Income$120,986 $104,033 $106,507 
Average common shares outstanding84,367 83,800 63,707 
Net income per share$1.43 $1.24 $1.67 
Diluted earnings per share
Net Income$120,986 $104,033 $106,507 
Average common shares outstanding84,367 83,800 63,707 
Add: Dilutive effect of employee restricted stock and stock options
673 529 557 
Average diluted shares outstanding85,040 84,329 64,264 
Net income per share$1.42 $1.23 $1.66 
v3.25.0.1
Securities (Tables)
12 Months Ended
Dec. 31, 2024
Investments, Debt and Equity Securities [Abstract]  
Summary of Amortized Cost and Fair Value of Securities Available for Sale
The amortized cost, gross unrealized gains and losses and fair value of AFS and HTM securities at December 31, 2024 and December 31, 2023 are summarized as follows:
 December 31, 2024
(In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Available-for-Sale Debt Securities     
U.S. Treasury securities and obligations of U.S. government agencies$28,233 $29 $(522)$27,740 
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities1,777,274 1,237 (190,536)1,587,975 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities206,537 1,195 (10,283)197,449 
Private mortgage-backed securities and collateralized mortgage obligations129,475 149 (8,382)121,242 
Collateralized loan obligations278,342 788 (166)278,964 
Obligations of state and political subdivisions7,139 — (1,449)5,690 
Other Debt Securities7,389 94 — 7,483 
Totals$2,434,389 $3,492 $(211,338)$2,226,543 
Held-to-Maturity Debt Securities     
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$546,444 $— $(117,620)$428,824 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities88,742 — (9,972)78,770 
Totals$635,186 $— $(127,592)$507,594 
 
 December 31, 2023
(In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Available-for-Sale Debt Securities     
U.S. Treasury securities and obligations of U.S. government agencies$37,718 $205 $(478)$37,445 
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities1,152,753 780 (184,152)969,381 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities385,013 2,824 (19,565)368,272 
Private mortgage-backed securities and collateralized mortgage obligations135,878 36 (10,911)125,003 
Collateralized loan obligations300,855 11 (1,411)299,455 
Obligations of state and political subdivisions10,486 — (1,096)9,390 
Other debt securities26,599 576 (101)27,074 
Totals$2,049,302 $4,432 $(217,714)$1,836,020 
Held-to-Maturity Debt Securities
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$590,676 $— $(111,746)$478,930 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities89,637 — (10,208)79,429 
Totals$680,313 $— $(121,954)$558,359 
Summary of Amortized Cost and Fair Value of Securities Held to Maturity
The amortized cost, gross unrealized gains and losses and fair value of AFS and HTM securities at December 31, 2024 and December 31, 2023 are summarized as follows:
 December 31, 2024
(In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Available-for-Sale Debt Securities     
U.S. Treasury securities and obligations of U.S. government agencies$28,233 $29 $(522)$27,740 
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities1,777,274 1,237 (190,536)1,587,975 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities206,537 1,195 (10,283)197,449 
Private mortgage-backed securities and collateralized mortgage obligations129,475 149 (8,382)121,242 
Collateralized loan obligations278,342 788 (166)278,964 
Obligations of state and political subdivisions7,139 — (1,449)5,690 
Other Debt Securities7,389 94 — 7,483 
Totals$2,434,389 $3,492 $(211,338)$2,226,543 
Held-to-Maturity Debt Securities     
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$546,444 $— $(117,620)$428,824 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities88,742 — (9,972)78,770 
Totals$635,186 $— $(127,592)$507,594 
 
 December 31, 2023
(In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Available-for-Sale Debt Securities     
U.S. Treasury securities and obligations of U.S. government agencies$37,718 $205 $(478)$37,445 
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities1,152,753 780 (184,152)969,381 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities385,013 2,824 (19,565)368,272 
Private mortgage-backed securities and collateralized mortgage obligations135,878 36 (10,911)125,003 
Collateralized loan obligations300,855 11 (1,411)299,455 
Obligations of state and political subdivisions10,486 — (1,096)9,390 
Other debt securities26,599 576 (101)27,074 
Totals$2,049,302 $4,432 $(217,714)$1,836,020 
Held-to-Maturity Debt Securities
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$590,676 $— $(111,746)$478,930 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities89,637 — (10,208)79,429 
Totals$680,313 $— $(121,954)$558,359 
Summary of Investments Classified by Contractual Maturity Securities not due at a single maturity date are shown separately.
 Held-to-MaturityAvailable-for-Sale
(In thousands)Amortized
Cost
Fair
Value
Amortized
Cost
Fair
Value
Due in less than one year$— $— $$
Due after one year through five years— — 6,288 6,283 
Due after five years through ten years— — 7,306 7,226 
Due after ten years— — 21,777 19,920 
 $— $— $35,372 $33,430 
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$546,444 $428,824 $1,777,274 $1,587,975 
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities88,742 78,770 206,537 197,449 
Private mortgage-backed securities and collateralized mortgage obligations— — 129,475 121,242 
Collateralized loan obligations— — 278,342 278,964 
Other debt securities— — 7,389 7,483 
Totals$635,186 $507,594 $2,434,389 $2,226,543 
Schedule of Unrealized Loss and Fair Value on Investments The tables below indicate the fair value of AFS debt securities with unrealized losses for which no allowance for credit losses has been recorded.
 December 31, 2024
 Less than 12 months12 months or longer
Total1
(In thousands)Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
U.S. Treasury securities and obligations of U.S. government agencies$4,825 $(13)$18,060 $(509)$22,885 $(522)
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities648,967 (7,578)739,363 (182,958)1,388,330 (190,536)
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities13,200 (222)107,041 (10,061)120,241 (10,283)
Private mortgage-backed securities and collateralized mortgage obligations7,178 (16)101,242 (8,366)108,420 (8,382)
Collateralized loan obligations43,410 (152)7,596 (14)51,006 (166)
Obligations of state and political subdivisions319 (15)5,371 (1,434)5,690 (1,449)
Totals$717,899 $(7,996)$978,673 $(203,342)$1,696,572 $(211,338)
1Comprised of 377 individual securities
 December 31, 2023
 Less than 12 months12 months or longer
Total1
(In thousands)Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
U.S. Treasury securities and obligations of U.S. government agencies$24,933 $(143)$3,594 $(335)$28,527 $(478)
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities91,867 (9,320)826,324 (174,832)918,191 (184,152)
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities24,251 (1,270)262,666 (18,295)286,917 (19,565)
Private mortgage-backed securities and collateralized mortgage obligations3,945 (69)119,475 (10,842)123,420 (10,911)
Collateralized loan obligations60,087 (223)232,545 (1,188)292,632 (1,411)
Obligations of state and political subdivisions326 (2)9,064 (1,094)9,390 (1,096)
Other debt securities10,579 (101)— — 10,579 (101)
Totals$215,988 $(11,128)$1,453,668 $(206,586)$1,669,656 $(217,714)
1Comprised of 504 individual securities
v3.25.0.1
Loans (Tables)
12 Months Ended
Dec. 31, 2024
Receivables [Abstract]  
Schedule of Portfolio Loans, Purchased Credit Impaired Loans and Purchased Unimpaired Loans
The following tables present net loan balances by segment for portfolio loans, PCD and loans purchased which are not considered credit deteriorated (“Non-PCD”) as of:
 December 31, 2024
(In thousands)Portfolio LoansAcquired Non-PCD LoansPCD LoansTotal
Construction and land development$568,148 $79,370 $535 $648,053 
Commercial real estate - owner occupied1,177,538 477,459 31,632 1,686,629 
Commercial real estate - non-owner occupied2,243,056 1,156,849 103,903 3,503,808 
Residential real estate1,882,955 719,589 14,241 2,616,785 
Commercial and financial 1,424,689 199,146 27,519 1,651,354 
Consumer155,786 37,282 253 193,321 
    Totals$7,452,172 $2,669,695 $178,083 $10,299,950 
 December 31, 2023
(In thousands)Portfolio LoansAcquired Non-PCD LoansPCD LoansTotal
Construction and land development$519,426 $247,654 $542 $767,622 
Commercial real estate - owner occupied1,079,633 552,627 38,021 1,670,281 
Commercial real estate - non-owner occupied1,844,588 1,323,222 152,080 3,319,890 
Residential real estate1,714,748 710,129 20,815 2,445,692 
Commercial and financial 1,237,090 318,683 52,115 1,607,888 
Consumer175,969 74,854 744 251,567 
    Totals$6,571,454 $3,227,169 $264,317 $10,062,940 
Schedule of Past Due Financing Receivables
The following table presents the status of net loan balances as of December 31, 2024 and December 31, 2023.
December 31, 2024
(In thousands)CurrentAccruing
30-59 Days Past Due
Accruing
60-89 Days Past Due
Accruing
Greater
Than 90 Days
NonaccrualTotal
Portfolio Loans      
Construction and land development$567,896 $127 $— $— $125 $568,148 
Commercial real estate - owner occupied1,172,287 3,083 — — 2,168 1,177,538 
Commercial real estate - non-owner occupied2,225,216 833 — — 17,007 2,243,056 
Residential real estate1,866,295 5,466 450 — 10,744 1,882,955 
Commercial and financial1,411,623 1,075 106 — 11,885 1,424,689 
Consumer152,129 331 — 3,321 155,786 
Total Portfolio Loans$7,395,446 $10,915 $561 $— $45,250 $7,452,172 
Acquired Non-PCD Loans
Construction and land development$78,728 $$99 $— $535 $79,370 
Commercial real estate - owner occupied473,118 2,414 — — 1,927 477,459 
Commercial real estate - non-owner occupied1,151,541 148 — — 5,160 1,156,849 
Residential real estate706,566 1,064 131 — 11,828 719,589 
Commercial and financial195,853 — — 35 3,258 199,146 
Consumer32,375 11 — 4,895 37,282 
Total Acquired Non-PCD Loans$2,638,181 $3,645 $231 $35 $27,603 $2,669,695 
PCD Loans
Construction and land development$43 $— $— $— $492 $535 
Commercial real estate - owner occupied26,987 — — — 4,645 31,632 
Commercial real estate - non-owner occupied96,188 — — — 7,715 103,903 
Residential real estate12,752 — — 167 1,322 14,241 
Commercial and financial22,153 — — — 5,366 27,519 
Consumer200 — — — 53 253 
Total PCD Loans$158,323 $— $— $167 $19,593 $178,083 
Total Loans$10,191,950 $14,560 $792 $202 $92,446 $10,299,950 
December 31, 2023
(In thousands)CurrentAccruing
30-59 Days Past Due
Accruing
60-89 Days Past Due
Accruing
Greater
Than 90 Days
NonaccrualTotal
Portfolio Loans      
Construction and land development$519,383 $19 $— $— $24 $519,426 
Commercial real estate - owner occupied1,078,732 — — — 901 1,079,633 
Commercial real estate - non-owner occupied1,840,485 685 — — 3,418 1,844,588 
Residential real estate1,701,862 4,373 1,515 169 6,829 1,714,748 
Commercial and financial1,221,941 1,372 145 50 13,582 1,237,090 
Consumer174,798 763 290 — 118 175,969 
Total Portfolio Loans$6,537,201 $7,212 $1,950 $219 $24,872 $6,571,454 
Acquired Non-PCD Loans
Construction and land development$245,674 $891 $289 $— $800 $247,654 
Commercial real estate - owner occupied545,374 1,691 133 — 5,429 552,627 
Commercial real estate - non-owner occupied1,310,100 11,577 — — 1,545 1,323,222 
Residential real estate704,417 2,586 888 153 2,085 710,129 
Commercial and financial315,229 50 36 35 3,333 318,683 
Consumer71,986 568 618 618 1,064 74,854 
Total Acquired Non-PCD Loans$3,192,780 $17,363 $1,964 $806 $14,256 $3,227,169 
PCD Loans
Construction and land development$442 $100 $— $— $— $542 
Commercial real estate - owner occupied34,667 — — — 3,354 38,021 
Commercial real estate - non-owner occupied148,308 — — — 3,772 152,080 
Residential real estate18,923 497 169 154 1,072 20,815 
Commercial and financial34,337 — — — 17,778 52,115 
Consumer651 85 — — 744 
Total PCD Loans$237,328 $682 $177 $154 $25,976 $264,317 
Total Loans$9,967,309 $25,257 $4,091 $1,179 $65,104 $10,062,940 
Schedule of Nonaccrual Loans by Loan Category
The following tables present net balances of loans on nonaccrual status and the related allowance for credit losses, if any, as of:
December 31, 2024
(In thousands)Nonaccrual Loans With No Related AllowanceNonaccrual Loans With an AllowanceTotal Nonaccrual Loans
Construction and land development$492 $660 $1,152 
Commercial real estate - owner occupied2,622 6,118 8,740 
Commercial real estate - non-owner occupied29,449 433 29,882 
Residential real estate6,462 17,432 23,894 
Commercial and financial2,703 17,806 20,509 
Consumer2,416 5,853 8,269 
Totals$44,144 $48,302 $92,446 
December 31, 2023
(In thousands)Nonaccrual Loans With No Related AllowanceNonaccrual Loans With an AllowanceTotal Nonaccrual Loans
Construction and land development$— $824 $824 
Commercial real estate - owner occupied4,859 4,825 9,684 
Commercial real estate - non-owner occupied3,938 4,797 8,735 
Residential real estate1,792 8,194 9,986 
Commercial and financial4,868 29,825 34,693 
Consumer— 1,182 1,182 
Totals$15,457 $49,647 $65,104 
Schedule of Loans by Year of Origination and Credit Quality Indicator
The following tables present the risk rating of loans and gross charge-offs by year of origination as of: 
 December 31, 2024
(In thousands)20242023202220212020PriorRevolvingTotal
Construction and Land Development   
Risk Ratings:
Pass$113,993 $160,801 $161,122 $39,276 $8,547 $36,342 $126,659 $646,740 
Special Mention— — — — — 75 — 75 
Substandard— — 183 90 — 965 — 1,238 
Doubtful— — — — — — — — 
Total$113,993 $160,801 $161,305 $39,366 $8,547 $37,382 $126,659 $648,053 
Gross Charge-Offs
$— $— $— $— $— $$— $
Commercial real estate - owner occupied
Risk Ratings:
Pass$184,312 $139,197 $260,266 $257,711 $153,702 $628,391 $20,674 $1,644,253 
Special Mention— — 4,975 2,344 2,418 7,965 17,703 
Substandard89 1,061 2,821 377 5,870 14,106 349 24,673 
Doubtful— — — — — — — — 
Total$184,401 $140,258 $268,062 $260,432 $161,990 $650,462 $21,024 $1,686,629 
Gross Charge-Offs
$— $— $179 $— $— $162 $— $341 
Commercial real estate - non-owner occupied
Risk Ratings:
Pass$495,361 $236,306 $820,739 $581,892 $237,777 $1,012,209 $24,752 $3,409,036 
Special Mention27 — 4,773 1,269 5,265 25,245 — 36,579 
Substandard— — 10,462 10,684 16,437 20,610 — 58,193 
Doubtful— — — — — — — — 
Total$495,388 $236,306 $835,974 $593,845 $259,479 $1,058,064 $24,752 $3,503,808 
Gross Charge-Offs
$— $— $— $— $89 $1,396 $— $1,485 
Residential real estate
Risk Ratings:
Pass$130,178 $173,606 $492,412 $631,313 $153,786 $490,156 $517,136 $2,588,587 
Special Mention— 22 — — — 164 3,434 3,620 
Substandard693 1,019 5,068 1,212 105 7,041 9,440 24,578 
Doubtful— — — — — — — — 
Total$130,871 $174,647 $497,480 $632,525 $153,891 $497,361 $530,010 $2,616,785 
Gross Charge-Offs
$— $— $— $— $40 $62 $32 $134 
 December 31, 2024
(In thousands)20242023202220212020PriorRevolvingTotal
Commercial and financial
Risk Ratings:
Pass$373,569 $180,423 $253,120 $232,427 $82,964 $117,276 $362,701 $1,602,480 
Special Mention— 382 755 2,839 232 1,904 2,163 8,275 
Substandard— 115 8,547 9,810 6,147 10,604 5,376 40,599 
Doubtful— — — — — — — — 
Total$373,569 $180,920 $262,422 $245,076 $89,343 $129,784 $370,240 $1,651,354 
Gross Charge-Offs
$— $— $2,762 $10,669 $— $3,111 $1,074 $17,616 
Consumer
Risk Ratings:
Pass$14,627 $14,049 $26,332 $20,721 $11,682 $30,022 $67,562 $184,995 
Special Mention— — — — 54 60 
Substandard75 25 4,953 40 2,435 737 8,266 
Doubtful— — — — — — — — 
Total$14,702 $14,079 $31,286 $20,761 $14,117 $30,759 $67,617 $193,321 
Gross Charge-Offs
$789 $457 $5,471 $4,828 $255 $221 $267 $12,288 
Consolidated
Total$1,312,924 $907,011 $2,056,529 $1,792,005 $687,367 $2,403,812 $1,140,302 $10,299,950 
Gross Charge-Offs
$789 $457 $8,412 $15,497 $384 $4,953 $1,373 $31,865 

 December 31, 2023
(In thousands)20232022202120202019PriorRevolvingTotal
Construction and Land Development   
Risk Ratings:
Pass$80,750 $295,043 $107,158 $20,199 $21,942 $28,902 $210,716 $764,710 
Special Mention— 1,407 — — — 393 289 2,089 
Substandard— — — — — 499 324 823 
Doubtful— — — — — — — — 
Total$80,750 $296,450 $107,158 $20,199 $21,942 $29,794 $211,329 $767,622 
Gross Charge-Offs$— $— $— $— $— $— $— $— 
Commercial real estate - owner occupied
Risk Ratings:
Pass$145,642 $272,384 $281,870 $165,475 $171,897 $551,177 $36,952 $1,625,397 
Special Mention— 159 1,335 — 524 9,122 11,141 
Substandard— 6,024 1,057 6,991 7,116 12,491 64 33,743 
Doubtful— — — — — — — — 
Total$145,642 $278,567 $284,262 $172,466 $179,537 $572,790 $37,017 $1,670,281 
Gross Charge-Offs$— $— $— $— $— $— $— $— 
 December 31, 2023
(In thousands)20232022202120202019PriorRevolvingTotal
Commercial real estate - non-owner occupied
Risk Ratings:
Pass$234,226 $784,525 $657,499 $288,747 $397,031 $841,062 $25,954 $3,229,044 
Special Mention— 29,381 2,092 2,964 — 12,120 — 46,557 
Substandard— 685 8,723 9,398 10,427 14,806 250 44,289 
Doubtful— — — — — — — — 
Total$234,226 $814,591 $668,314 $301,109 $407,458 $867,988 $26,204 $3,319,890 
Gross Charge-Offs$— $— $11 $— $— $— $109 $120 
Residential real estate
Risk Ratings:
Pass$177,000 $450,366 $649,086 $160,889 $95,288 $413,719 $479,047 $2,425,395 
Special Mention208 — — — 58 482 4,004 4,752 
Substandard95 — 919 123 314 8,960 5,134 15,545 
Doubtful— — — — — — — — 
Total$177,303 $450,366 $650,005 $161,012 $95,660 $423,161 $488,185 $2,445,692 
Gross Charge-Offs$— $— $— $44 $— $159 $153 $356 
Commercial and financial
Risk Ratings:
Pass$315,560 $336,071 $333,113 $127,069 $66,165 $89,002 $269,108 $1,536,088 
Special Mention136 2,167 1,064 1,005 503 1,103 2,191 8,169 
Substandard— 18,558 21,643 1,380 5,889 11,842 3,961 63,273 
Doubtful— — — — — 358 — 358 
Total$315,696 $356,796 $355,820 $129,454 $72,557 $102,305 $275,260 $1,607,888 
Gross Charge-Offs$1,198 $117 $659 $3,007 $582 $12,584 $418 $18,565 
Consumer
Risk Ratings:
Pass$20,557 $66,699 $45,534 $19,747 $20,300 $19,080 $56,473 $248,390 
Special Mention334 279 77 194 65 959 
Substandard66 930 891 103 51 177 — 2,218 
Doubtful— — — — — — — — 
Total$20,628 $67,963 $46,704 $19,927 $20,356 $19,451 $56,538 $251,567 
Gross Charge-Offs$74 $1,910 $2,218 $362 $263 $666 $261 $5,754 
Consolidated
Total$974,245 $2,264,733 $2,112,263 $804,167 $797,510 $2,015,489 $1,094,533 $10,062,940 
Gross Charge-Offs$1,272 $2,027 $2,888 $3,413 $845 $13,409 $941 $24,795 
Schedule of Troubled Borrower Modifications
The following tables present the amortized cost of TBM loans that were modified during the years ended December 31, 2024 and December 31, 2023.
December 31, 2024
(In thousands)
Rate Reduction or Rate Reduction with Term Extension
Term Extension and/or Payment Delay
Total1
% of Total Class of Loans
Construction and land development$— $115 $115 0.02 %
Commercial real estate - owner occupied2,945 — 2,945 0.17 
Commercial real estate - non-owner occupied174 — 174 — 
Residential real estate112 360 472 0.02 
Commercial and financial2,450 1,820 4,270 0.26 
Consumer2
— 71 71 0.04 
Totals$5,681 $2,366 $8,047 0.08 %
1At December 31, 2024, there were no unfunded lending related commitments associated with TBMs.
2Excludes $0.8 million of consumer TBMs held for sale, with term extensions and/or payment delays.
December 31, 2023
(In thousands)
Term Extension and/or Payment Delay1
% of Total Class of Loans
Residential real estate$818 0.03 %
Commercial and financial12,711 0.79 
Consumer3,988 1.59 
Totals$17,517 0.17 %
1At December 31, 2023, there were no unfunded lending related commitments associated with TBMs.
The following tables present the payment status of TBM loans that were modified in the twelve months prior to December 31, 2024 and in the twelve months prior to December 31, 2023.
December 31, 2024
(In thousands)CurrentAccruing
30-59 Days Past Due
Accruing
60-89 Days Past Due
Accruing
Greater
Than 90 Days
NonaccrualTotal
Construction and land development$115 $— $— $— $— $115 
Commercial real estate - owner occupied— — — — 2,945 2,945 
Commercial real estate - non-owner occupied— — — — 174 174 
Residential real estate142 — — — 330 472 
Commercial and financial1,878 — — — 2,393 4,271 
Consumer1
— — — — 71 71 
Totals$2,134 $— $— $— $5,913 $8,047 
1Excludes $0.8 million of consumer TBM loans held for sale.

December 31, 2023
(In thousands)CurrentAccruing
30-59 Days Past Due
Accruing
60-89 Days Past Due
Accruing
Greater
Than 90 Days
NonaccrualTotal
Residential real estate$596 $— $— $— $222 $818 
Commercial and financial244 — — — 12,467 12,711 
Consumer3,166 211 156 143 312 3,988 
Totals$4,006 $211 $156 $143 $13,001 $17,517 
v3.25.0.1
Allowance for Credit Losses (Tables)
12 Months Ended
Dec. 31, 2024
Receivables [Abstract]  
Allowance for Credit Losses on Financing Receivables
Activity in the allowance for credit losses is summarized as follows: 
For the Year Ended December 31, 2024
(In thousands)Beginning
Balance
Provision
for Credit
Losses
Charge-
Offs
RecoveriesEnding
Balance
Construction and land development$8,637 $(1,404)$(1)$20 $7,252 
Commercial real estate - owner occupied5,529 6,629 (341)11,825 
Commercial real estate - non-owner occupied48,288 (3,096)(1,485)159 43,866 
Residential real estate39,016 (150)(134)436 39,168 
Commercial and financial34,343 7,789 (17,616)3,017 27,533 
Consumer13,118 6,490 (12,288)1,091 8,411 
Total$148,931 $16,258 $(31,865)$4,731 $138,055 
For the Year Ended December 31, 2023
(In thousands)Beginning
Balance
Initial Allowance on PCD Loans Acquired During the PeriodProvision
for Credit
Losses
Charge-
Offs
RecoveriesEnding
Balance
Construction and land development$6,464 $$2,160 $— $$8,637 
Commercial real estate - owner occupied6,051 139 (663)— 5,529 
Commercial real estate - non-owner occupied43,258 647 4,315 (120)188 48,288 
Residential real estate29,605 400 8,858 (356)509 39,016 
Commercial and financial15,648 17,527 17,644 (18,565)2,089 34,343 
Consumer12,869 161 5,204 (5,754)638 13,118 
Total$113,895 $18,879 $37,518 $(24,795)$3,434 $148,931 
For the Year Ended December 31, 2022
(In thousands)Beginning
Balance
Initial Allowance on PCD Loans Acquired During the PeriodProvision
for Credit
Losses
Charge-
Offs
RecoveriesTDR
Allowance
Adjustments
Ending
Balance
Construction and land development$2,751 $518 $3,127 $— $68 $— $6,464 
Commercial real estate - owner occupied8,579 38 (2,566)— — — 6,051 
Commercial real estate - non-owner occupied36,617 880 5,871 (179)69 — 43,258 
Residential real estate12,811 229 16,284 (84)393 (28)29,605 
Commercial and financial19,744 1,699 (5,367)(1,233)807 (2)15,648 
Consumer2,813 1,911 8,834 (1,415)733 (7)12,869 
Total$83,315 $5,275 $26,183 $(2,911)$2,070 $(37)$113,895 
v3.25.0.1
Derivatives (Tables)
12 Months Ended
Dec. 31, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Instruments
(In thousands)Notional AmountFair ValueBalance Sheet Category
December 31, 2024
Interest rate contracts1
$910,640 $28,184 Other Assets and Other Liabilities
Securities fair value hedges400,000 436 Other Assets
Residential mortgage fair value hedges400,000 121 Other Assets and Other Liabilities
December 31, 2023
Interest rate contracts1
$605,735 $28,804 Other Assets and Other Liabilities
Securities fair value hedges400,000 2,677 Other Assets
Residential mortgage fair value hedges200,000 75 Other Liabilities
1Interest rate contracts include risk participation agreements with notional amounts of $28.9 million and $9.4 million at December 31, 2024, and December 31, 2023, respectively with nominal fair value in both periods.
The following table presents amounts recorded on the Consolidated Balance Sheet related to cumulative basis adjustments for fair value hedges.
Carrying amount of the hedged items at December 31,
Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged items at December 31,
(In thousands)2024202320242023
Securities available-for-sale 1
$460,126 $584,108 $35 $2,643 
Loans, net 2
596,632 633,693 283 44 
1 At December 31, 2024, and December 31, 2023, the amortized cost basis and unallocated basis adjustments used in hedging relationships was $553.8 million and $680.6 million, respectively. Refer to "Note 3 - Securities" for a reconciliation of the amortized cost and fair value of AFS securities.
2 These amounts represent the amortized cost basis of closed portfolios used to designate hedging relationships in which the hedged item is the stated amount of assets in the closed portfolios anticipated to be outstanding for the designated hedge period. At December 31, 2024, the portfolio layer method was $400 million, of which $400 million was designated as hedged. At December 31, 2023, the portfolio layer method was $200 million, of which $200 million was designated as hedged.
v3.25.0.1
Bank Premises and Equipment (Tables)
12 Months Ended
Dec. 31, 2024
Property, Plant and Equipment [Abstract]  
Schedule of Bank Premises and Equipment
Bank premises and equipment consisted of the following:
(In thousands)CostAccumulated
Depreciation &
Amortization
Net
Carrying
Value
December 31, 2024   
Premises (including land of $35,167)
$135,362 $(40,235)$95,127 
Furniture and equipment47,024 (34,596)12,428 
Total$182,386 $(74,831)$107,555 
December 31, 2023   
Premises (including land of $35,588)
$138,773 $(36,500)$102,273 
Furniture and equipment42,507 (31,476)11,031 
Total$181,280 $(67,976)$113,304 
v3.25.0.1
Goodwill and Acquired Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
The following table presents changes in the carrying amount of goodwill:
 For the Year Ended December 31,
(In thousands)202420232022
Beginning of year$732,417 $480,319 $252,154 
Changes from business combinations— 252,098 228,165 
Total$732,417 $732,417 $480,319 
Schedule of Core Deposit Intangibles The change in balance for CDI is as follows:
 For the Year Ended December 31,
(In thousands)202420232022
Beginning of year$91,702 $71,285 $12,998 
Acquired CDI, including measurement period adjustments— 49,143 67,388 
Amortization expense(23,628)(28,726)(9,101)
End of year$68,074 $91,702 $71,285 
Schedule of Gross Carrying Amount and Accumulated Amortization of Intangible Asset
The gross carrying amount and accumulated amortization of the Company's CDI subject to amortization as of:
 December 31, 2024December 31, 2023
(In thousands)Gross
Carrying
Amount
Accumulated
Amortization
Gross
Carrying
Amount
Accumulated
Amortization
Core deposit intangible$125,720 $(57,646)$135,212 $(43,511)
v3.25.0.1
Borrowings (Tables)
12 Months Ended
Dec. 31, 2024
Debt Disclosure [Abstract]  
Schedule of Federal Funds Purchased and Securities Sold Under Agreements to Repurchase
A significant portion of the Company's short-term borrowings were comprised of securities sold under agreements to repurchase with overnight maturities:
 For the Year Ended December 31,
(In thousands)20242023
Maximum amount outstanding at any month end$352,272 $374,573 
Weighted-average interest rate at end of year2.66 %3.48 %
Average amount outstanding$269,255 $270,999 
Weighted-average interest rate during the year3.43 %3.07 %
Schedule of Collateral Dependent Loans Company securities pledged were as follows by collateral type and maturity as of:
 December 31,
(In thousands)20242023
Fair value of pledged securities - overnight and continuous:
Mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities$237,074 $396,378 
Schedule of Maturities of FHLB Borrowings
The following table details the maturities of our FHLB borrowings at December 31, 2024:
(In thousands)Contractual Interest RateCarrying Value
2025N/A$— 
2026
  4.2 - 4.7%
135,000 
20274.1 %90,000 
2028N/A— 
20293.9 %20,000 
ThereafterN/A— 
Total$245,000 
Schedule of Junior Subordinated Trust Preferred Debentures and Related Common Equity Securities
The following table summarizes the Company's junior subordinated trust preferred debentures and related common equity securities as of December 31, 2024:
(In thousands)
DescriptionIssuance Date
Acquisition Date1
Maturity DateJunior Subordinated DebtTrust Preferred SecuritiesCommon Equity SecuritiesContractual Interest Rate
Interest Rate at December 31, 2024
SBCF Capital Trust I3/31/2005NA3/31/2035$20,619 $20,000 $619 
3 month SOFR +201bps
6.34%
SBCF Statutory Trust II12/16/2005NA12/16/203520,619 20,000 619 
3 month SOFR +159bps
5.95%
SBCF Statutory Trust III6/29/2007NA6/15/203712,372 12,000 372 
3 month SOFR +161bps
5.97%
The BANKshares, Inc. Statutory Trust I12/19/200210/1/201412/26/20325,155 5,000 155 
3 month SOFR +351bps
7.84%
The BANKshares, Inc. Statutory Trust II3/17/200410/1/20143/17/20344,124 4,000 124 
3 month SOFR +305bps
7.40%
The BANKshares, Inc. Capital Trust I12/15/200510/1/201412/15/20355,155 5,000 155 
3 month SOFR +165bps
6.17%
Grand Bank Capital Trust I10/29/20047/17/201510/29/20347,217 7,000 217 
3 month SOFR +198bps
6.57%
$75,261 $73,000 $2,261 
1Acquired junior subordinated debentures were recorded at their acquisition date fair values, which collectively was $5.6 million lower than face value; this amount is being amortized into interest expense over the remaining term to maturity.
v3.25.0.1
Employee Benefits and Stock Compensation (Tables)
12 Months Ended
Dec. 31, 2024
Share-Based Payment Arrangement [Abstract]  
Schedule of Share-Based Compensation
The impact of share-based compensation on the Company’s financial results is presented below:
For the Year Ended December 31,
(In thousands)202420232022
Share-based compensation expense1
$13,744 $13,440 $11,155 
Income tax benefit$(3,483)$(3,406)$(2,827)
1 Excludes $10.3 million in 2023 and $10.4 million in 2022 associated with replacement awards granted in bank acquisitions.
Schedule of Unrecognized Compensation Cost, Nonvested Awards
The total unrecognized compensation cost and the weighted-average period over which unrecognized compensation cost is expected to be recognized related to non-vested share-based compensation arrangements at December 31, 2024 is presented below:
(In thousands)Unrecognized
Compensation
Cost
Weighted-Average Period Remaining (Years)
Restricted stock awards$16,339 1.80
Restricted stock units6,829 2.21
Total$23,168 1.92
Schedule of Nonvested Share Activity
A summary of the status of the Company’s non-vested RSAs as of December 31, 2024, and changes during the year then ended, is presented below:
Restricted
Award
Shares
Weighted-Average Grant-Date Fair Value
Non-vested at January 1, 2024763,212 $27.45 
Granted613,534 25.00 
Forfeited/Canceled(78,272)26.71 
Vested(340,952)28.78 
Non-vested at December 31, 2024957,522 $25.47 
A summary of the status of the Company’s non-vested RSUs as of December 31, 2024, and changes during the year then ended, is presented below:
Restricted
Award
Units
Weighted-Average Grant-Date Fair Value
Non-vested at January 1, 2024383,701 $29.31 
Granted260,999 25.75 
Forfeited/Canceled(40,208)31.00 
Vested(82,966)36.52 
Non-vested at December 31, 2024521,526 $26.25 
Schedule of Restricted Stock and Restricted Stock Units Activity
Information regarding restricted stock awards during each of the following years is presented below:
For the Year Ended December 31,
202420232022
Weighted-average grant date fair value$25.00 $24.57 $33.08 
Fair value of awards vested1
$9,813 $8,156 $6,923 
1Based on grant date fair value, in thousands.
Information regarding restricted stock units during each of the following years is presented below:
For the Year Ended December 31,
202420232022
Weighted-average grant date fair value$25.75 $22.84 $34.11 
Fair value of awards vested1
$3,030 $1,997 $2,305 
1Based on grant date fair value, in thousands.
Schedule of Stock Option Valuation Assumptions
For the Year Ended December 31,
 202420232022
Risk-free interest ratesN/A4.25 %2.21 %
Expected dividend yieldN/A2.45 %1.95 %
Expected volatilityN/A64.32 %32.09 %
Expected lives (years)N/A1.81.0
Schedule of Stock Options Roll Forward
A summary of the Company’s stock options as of December 31, 2024, and changes during the year then ended, is presented below:
 OptionsWeighted-Average Exercise Price
Outstanding at January 1, 2024823,963 $20.48 
Granted— — 
Exercised(185,606)13.31 
Expired(17,715)30.04 
Outstanding and Exercisable at December 31, 2024
620,642 $22.38 
Weighted-Average Remaining Contractual Term (Years)2.70
Aggregate Intrinsic Value (000s)
$3,933 
Schedule of Stock Option Activity
The following table presents information related to stock options during each of the following years:
For the Year Ended December 31,
202420232022
Weighted-average grant date fair valueN/A$12.63 $14.28 
Intrinsic value of stock options exercised, in thousands$2,487 5,969 8,860 
Schedule of Employee Stock Purchase Plan Activity
 202420232022
ESPP shares purchased32,840 35,630 20,972 
Weighted-average employee purchase price$24.42 $22.56 $30.76 
v3.25.0.1
Lease Commitments (Tables)
12 Months Ended
Dec. 31, 2024
Leases [Abstract]  
Schedule of Supplemental Lease Cost Information Related to Operating Leases Lease cost consists of:
For the Year Ended December 31,
(In thousands)202420232022
Operating lease cost$10,622 $10,667 $8,111 
Variable lease cost3,023 2,827 1,599 
Short-term lease cost556 919 427 
Sublease income(574)(639)(704)
       Total lease cost$13,627 $13,774 $9,433 
Schedule of Supplemental Balance Sheet Information Related to Operating Leases
The following table provides supplemental information related to leases:
As of and For the Year Ended December 31,
(In thousands, except for weighted-average data)20242023
Operating lease right-of-use assets$40,935$46,772
Operating lease liabilities44,71750,545
Cash paid during the year for amounts included in the measurement of operating lease liabilities10,60010,005
Right-of-use assets recorded during the year in exchange for new or renewed operating lease obligations2,8154,139
Right-of-use assets obtained during the year through bank acquisition3,909
Weighted-average remaining lease term for operating leases6.4 years7.0 years
Weighted-average discount rate for operating leases5.10 %4.94 %
Schedule of Maturities of Lease Liabilities Maturities of lease liabilities as of December 31, 2024 are as follows:
(In thousands)Payments Due
2025$10,211 
20269,023 
20278,003 
20286,961 
20294,727 
Thereafter12,311 
     Total undiscounted cash flows51,236 
Less: Net present value adjustment(6,519)
Total$44,717 
v3.25.0.1
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2024
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit)
The provision for income taxes is as follows:
 For the Year Ended December 31,
(In thousands)202420232022
Current
Federal$19,415 $14,716 $2,770 
State5,887 6,061 (1,266)
Deferred
Federal8,882 9,524 23,710 
State670 (82)6,415 
 $34,854 $30,219 $31,629 
Schedule of Effective Income Tax Rate Reconciliation
The difference between the total expected tax expense (computed by applying the U.S. Federal tax rate of 21% to pretax income) and the reported income tax provision relating to income before income taxes is as follows:
 For the Year Ended December 31,
(In thousands)202420232022
Tax rate applied to income before income taxes$32,727 $28,193 $29,009 
Increase (decrease) resulting from the effects of:
Nondeductible acquisition costs— 300 924 
Tax exempt interest on loans and securities(852)(639)(406)
Income from bank owned life insurance(2,108)(2,217)(935)
State income taxes(1,377)(1,256)(1,081)
Tax credit investments(641)(402)(406)
Stock compensation66 (446)(992)
Executive compensation disallowance111 638 402 
Other371 69 (36)
Federal tax provision28,297 24,240 26,479 
State tax provision6,557 5,979 5,150 
Total income tax provision$34,854 $30,219 $31,629 
Schedule of Deferred Tax Assets and Liabilities The following is a summary of the significant components of the Company's deferred tax assets and liabilities as of:
 December 31,
(In thousands)20242023
Allowance for credit losses$38,093 $40,710 
Other real estate owned220 91 
Accrued stock compensation4,296 4,556 
Federal tax loss carryforward2,364 2,660 
State tax loss carryforward1,160 1,084 
Lease liabilities11,334 12,811 
Net unrealized securities losses49,446 50,817 
Deferred compensation3,118 2,828 
Accrued interest and fee income22,244 34,665 
Other4,951 7,027 
Gross deferred tax assets137,226 157,249 
Less: Valuation allowance— — 
Deferred tax assets net of valuation allowance137,226 157,249 
Core deposit intangible(18,040)(24,301)
Net unrealized derivatives gains(670)
Premises and equipment(841)(1,771)
Right-of-use assets(10,375)(11,854)
Other(4,990)(5,421)
Gross deferred tax liabilities(34,237)(44,017)
Net deferred tax assets$102,989 $113,232 
Schedule of Income Tax Examinations The following are the major tax jurisdictions in which the Company operates and the earliest tax year, exclusive of the impact of the net operating loss carryforwards, subject to examination:
Jurisdiction Tax Year
United States of America2021
Florida2021
v3.25.0.1
Regulatory Capital (Tables)
12 Months Ended
Dec. 31, 2024
Banking And Thrift Disclosure [Abstract]  
Schedule of Required Regulatory Capital
At December 31, 2024 and 2023, the Company and Seacoast Bank, its wholly-owned banking subsidiary, were both considered “well-capitalized” based on the applicable U.S. regulatory capital ratio requirements as reflected in the table below:
   Minimum to meet
 “Well Capitalized” Requirements
Minimum for Capital Adequacy
Purpose1
(Dollars in thousands)AmountRatioAmountRatioAmountRatio
Seacoast Banking Corporation of Florida    
(Consolidated)    
At December 31, 2024:    
Total Risk-Based Capital Ratio$1,785,247 16.18 %N/AN/A$882,582 8.00 %
Tier 1 Capital Ratio 1,633,819 14.81 N/AN/A661,937 6.00 
Common Equity Tier 1 Capital Ratio1,561,325 14.15 N/AN/A496,453 4.50 
Leverage Ratio1,633,819 11.19 N/AN/A584,274 4.00 
At December 31, 2023:
Total Risk-Based Capital Ratio$1,713,797 15.92 %N/AN/A$861,355 8.00 %
Tier 1 Capital Ratio1,565,710 14.54 N/AN/A646,017 6.00 
Common Equity Tier 1 Capital Ratio1,493,499 13.87 N/AN/A484,512 4.50 
Leverage Ratio1,565,710 11.00 N/AN/A569,317 4.00 
Seacoast National Bank
(A Wholly Owned Bank Subsidiary)
At December 31, 2024:
Total Risk-Based Capital Ratio$1,685,451 15.30 %$1,101,383 10.00 %$881,106 8.00 %
Tier 1 Capital Ratio1,555,986 14.13 881,106 8.00 660,830 6.00 
Common Equity Tier 1 Capital Ratio1,555,980 14.13 715,899 6.50 495,622 4.50 
Leverage Ratio1,555,986 10.66 729,699 5.00 583,760 4.00 
At December 31, 2023:
Total Risk-Based Capital Ratio$1,593,431 14.82 %$1,075,494 10.00 %$860,395 8.00 %
Tier 1 Capital Ratio1,466,878 13.64 860,395 8.00 645,296 6.00 
Common Equity Tier 1 Capital Ratio1,466,874 13.64 699,071 6.50 483,972 4.50 
Leverage Ratio1,466,878 10.32 711,039 5.00 568,831 4.00 
1Excludes the Basel III capital conservation buffer of 2.5%, which if not exceeded may constrain dividends, equity repurchases and compensation.
N/A - not applicable.
v3.25.0.1
Seacoast Banking Corporation of Florida (Parent Company Only) Financial Information (Tables)
12 Months Ended
Dec. 31, 2024
Condensed Financial Information Disclosure [Abstract]  
Schedule of Balance Sheet
Balance Sheets
 December 31,
(In thousands)20242023
Assets
Cash$96 $466 
Securities purchased under agreement to resell with subsidiary bank, maturing within 30 days95,734 101,191 
Investment in subsidiaries2,190,338 2,109,341 
Other assets5,879 4,837 
 $2,292,047 $2,215,835 
Liabilities and Shareholders' Equity
Long-term debt$106,966 $106,302 
Other liabilities1,941 1,551 
Shareholders' equity2,183,140 2,107,982 
 $2,292,047 $2,215,835 
Schedule of Statements of Income (Loss)
Statements of Income
 Year Ended December 31,
(In thousands)202420232022
Income
Interest/other$3,547 $3,573 $897 
Dividends from subsidiary Bank59,600 40,655 48,424 
Total income63,147 44,228 49,321 
Interest expense7,668 7,408 3,090 
Other expenses779 996 1,023 
Total expenses8,447 8,404 4,113 
Income before income taxes and equity in undistributed income of subsidiaries54,700 35,824 45,208 
Income tax benefit(1,029)(1,015)(675)
Income before equity in undistributed income of subsidiaries55,729 36,839 45,883 
Equity in undistributed income of subsidiaries65,257 67,194 60,624 
Net income$120,986 $104,033 $106,507 
Schedule of Statement of Cash Flows
Statements of Cash Flows
 Year Ended December 31,
(In thousands)202420232022
Cash flows from operating activities
Adjustments to reconcile net income to net cash provided
by operating activities:
Net Income$120,986 $104,033 $106,507 
Equity in undistributed income of subsidiaries(65,257)(67,194)(60,624)
Net increase in other assets(1,042)(3,029)(13,823)
Net increase in other liabilities1,056 22,646 499 
Net cash provided by operating activities55,743 56,456 32,559 
Cash flows from investing activities
Net cash from bank acquisitions— 10,237 17,610 
Net advances with subsidiary5,471 270 (13,300)
Net cash provided by investment activities5,471 10,507 4,310 
Cash flows from financing activities
Dividends paid(61,649)(60,591)(41,242)
Stock based employment benefit plans945 4,904 4,374 
Repurchase of common stock(880)(10,868)— 
Net cash used in financing activities(61,584)(66,555)(36,868)
Net change in cash(370)408 
Cash at beginning of year466 58 57 
Cash at end of year$96 $466 $58 
Supplemental disclosure of cash flow information:
Cash paid during the period for interest$5,511 $5,315 $2,890 
v3.25.0.1
Contingent Liabilities and Commitments with Off-Balance Sheet Risk (Tables)
12 Months Ended
Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Financial Instruments with Off-Balance-Sheet Risk
Unfunded commitments for the Company as of: 
 December 31,
(In thousands)20242023
Contract or Notional Amount
Financial instruments whose contract amounts represent credit risk:
Commitments to extend credit$2,850,271 $2,651,206 
Standby letters of credit and financial guarantees written:
Secured41,546 35,669 
Unsecured812 2,830 
Unfunded limited partner equity commitment25,458 20,004 
v3.25.0.1
Fair Value (Tables)
12 Months Ended
Dec. 31, 2024
Fair Value Disclosures [Abstract]  
Schedule of Fair Value of Assets Measured on Recurring and Nonrecurring Basis
Under ASC Topic 820, fair value measurements for items measured at fair value on a recurring and nonrecurring basis at December 31, 2024 and December 31, 2023 included:
Fair ValueQuoted Prices in
Active Markets for
Identical Assets
Significant Other
Observable
Inputs
Significant Other
Unobservable
Inputs
(In thousands)MeasurementsLevel 1Level 2Level 3
At December 31, 2024    
Financial Assets
Debt securities available-for-sale1
$2,226,543 $196 $2,226,347 $— 
Derivative financial instruments2
28,741 — 28,741 — 
Loans held for sale2
17,277 — 17,277 — 
Loans3
1,839 — — 1,839 
Other real estate owned3
6,421 — — 6,421 
Equity securities4
13,521 13,521 — — 
Financial Liabilities
Derivative financial instruments2
$28,305 $— $28,305 $— 
At December 31, 2023
Financial Assets
Debt securities available-for-sale1
$1,836,020 $192 $1,835,828 $— 
Derivative financial instruments2
31,481 — 31,481 — 
Loans held for sale2
4,391 — 4,391 — 
Loans3
15,242 — — 15,242 
Other real estate owned3
7,560 — — 7,560 
Equity securities4
13,623 13,623 — — 
Financial Liabilities
Derivative financial instruments2
$28,879 $— $28,879 $— 
1See “Note 3 - Securities” for further detail of fair value of individual investment categories.
2Recurring fair value basis determined using observable market data.
3Fair value is measured on a nonrecurring basis.
4Investment in shares of mutual funds that invest primarily in CRA-qualified debt securities, reported at fair value in Other Assets. Recurring fair value basis is determined using market quotations.
Schedule of Carrying Amount and Fair Value of Other Significant Financial Instruments Not Measured on a Recurring Basis
The carrying amount and fair value of the Company's other financial instruments that were not disclosed previously in the balance sheet and for which carrying amount is not fair value as of December 31, 2024 and December 31, 2023 is as follows:
CarryingQuoted Prices in
Active Markets for
Identical Assets
Significant Other
Observable
Inputs
Significant Other
Unobservable
Inputs
(In thousands)AmountLevel 1Level 2Level 3
At December 31, 2024    
Financial Assets    
Held-to-maturity debt securities1
$635,186 $— $507,594 $— 
Time deposits with other banks3,215 — 3,194 — 
Loans, net10,160,056 — — 10,019,964 
Financial Liabilities
Deposits12,242,427 — — 12,242,205 
FHLB borrowings245,000 — 243,795 — 
Long-term debt106,966 — 95,563 — 
At December 31, 2023
Financial Assets
Held-to-maturity debt securities1
$680,313 $— $558,359 $— 
Time deposits with other banks5,857 — 5,756 — 
Loans, net9,898,767 — — 9,805,693 
Financial Liabilities
Deposits11,776,935 — — 11,775,613 
FHLB borrowings
50,000 — 49,745 — 
Long-term debt109,458 — 100,851 — 
 1See “Note 3 - Securities” for further detail of recurring fair value basis of individual investment categories.
v3.25.0.1
Business Combinations (Tables)
12 Months Ended
Dec. 31, 2024
Business Combinations [Abstract]  
Schedule of Purchase Price Calculation
(In thousands, except per share data)January 31, 2023
Number of Professional common shares outstanding14,358 
Per share exchange ratio0.8909
Number of shares of SBCF common stock issued12,792 
Multiplied by common stock price per share at January 31, 2023
$32.11 
Value of SBCF common stock issued$410,738 
Cash paid for fractional shares
Fair value of Professional options converted10,304 
Total purchase price $421,047 
(In thousands, except per share data)October 7, 2022
Number of Apollo common shares outstanding3,766 
Per share exchange ratio1.0065
Number of shares of SBCF common stock issued3,791 
Number of Apollo Bank minority interest shares outstanding609 
Per share exchange ratio1.1957
Number of shares of SBCF common stock issued728 
Total number of shares of SBCF common stock issued4,519
Multiplied by common stock price per share at October 7, 2022$30.83 
Value of SBCF common stock issued$139,307 
Cash paid for fractional shares
Fair value of Apollo options and warrants converted6,530 
Total purchase price$145,842 
(In thousands, except per share data)October 7, 2022
Number of Drummond common shares outstanding99 
Per share exchange ratio51.9561
Number of shares of SBCF common stock issued5,136 
Multiplied by common stock price per share at October 7, 2022$30.83 
Total purchase price$158,332 
(In thousands, except per share data)January 3, 2022
Number of BBFC common shares outstanding1,112 
Per share exchange ratio0.7997
Number of shares of SBCF common stock issued889 
Multiplied by common stock price per share on January 3, 2022$35.39 
Value of SBCF common stock issued$31,480 
Fair value of BBFC options converted497 
Total purchase price$31,977 
(In thousands, except per share data)January 3, 2022
Number of Sabal Palm common shares outstanding7,536 
Per share exchange ratio0.2203
Number of shares of SBCF common stock issued1,660 
Multiplied by common stock price per share on January 3, 2022$35.39 
Value of SBCF common stock issued$58,762 
Fair value of Sabal Palm options converted3,336 
Total purchase price$62,098 
Schedule of Business Acquisitions
Initially MeasuredMeasurement As Adjusted
(In thousands)January 31, 2023Period AdjustmentsJanuary 31, 2023
Assets:
Cash and cash equivalents$141,680 $— $141,680 
Investment securities167,059 — 167,059 
Loans1,991,713 (5,544)1,986,169 
Bank premises and equipment2,478 — 2,478 
Core deposit intangibles48,885 — 48,885 
Goodwill248,091 3,583 251,674 
BOLI55,071 — 55,071 
Other Assets74,232 2,561 76,793 
Total Assets$2,729,209 $600 $2,729,809 
Liabilities:
Deposits$2,119,341 $— $2,119,341 
Subordinated debt21,141 — 21,141 
Other Liabilities167,680 600 168,280 
Total Liabilities$2,308,162 $600 $2,308,762 
Initially MeasuredMeasurementAs Adjusted
(In thousands)October 7, 2022Period AdjustmentsOctober 7, 2022
Assets:
Cash and cash equivalents$41,001 $— $41,001 
Investment securities203,596 — 203,596 
Loans666,522 — 666,522 
Bank premises and equipment7,809 — 7,809 
Core deposit intangibles28,699 — 28,699 
Goodwill90,237 251 90,488 
Other Assets52,724 (251)52,473 
Total Assets$1,090,588 $— $1,090,588 
Liabilities:
Deposits$854,774 $— $854,774 
Other Liabilities89,972 — 89,972 
Total Liabilities$944,746 $— $944,746 
Initially MeasuredMeasurementAs Adjusted
(In thousands)October 7, 2022Period AdjustmentsOctober 7, 2022
Assets:
Cash and cash equivalents$31,805 $— $31,805 
Investment securities327,852 — 327,852 
Loans544,694 — 544,694 
Bank premises and equipment29,370 — 29,370 
Core deposit and other intangibles32,983 — 32,983 
Goodwill103,476 173 103,649 
Other Assets49,812 (173)49,639 
Total Assets$1,119,992 $— $1,119,992 
Liabilities:
Deposits$881,281 $— $881,281 
Other Liabilities80,379 — 80,379 
Total Liabilities$961,660 $— $961,660 
(In thousands)Measured
January 3, 2022
Assets:
Cash$38,332 
Investment securities26,011 
Loans121,774 
Bank premises and equipment2,102 
Core deposit intangibles2,621 
Goodwill7,962 
Total Assets$198,802 
Liabilities:
Deposits166,326 
Other liabilities499 
Total Liabilities$166,825 
(In thousands)Measured
January 3, 2022
Assets:
Cash$170,609 
Time deposits with other banks6,473 
Loans246,152 
Bank premises and equipment1,745 
Core deposit intangibles5,587 
Goodwill26,489 
Other Assets5,189 
Total Assets$462,244 
Liabilities:
Deposits395,952 
Other liabilities4,194 
Total Liabilities$400,146 
Schedule of Fair Value of Acquired Loans and Unpaid Principal Balance
The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
January 31, 2023
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$156,048 $151,012 
Commercial real estate - owner occupied293,473 274,068 
Commercial real estate - non-owner occupied752,393 692,746 
Residential real estate509,305 483,611 
Commercial and financial392,396 350,628 
Consumer33,656 32,153 
PPP Loans1,951 1,951 
Total acquired loans$2,139,222 $1,986,169 
The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
October 7, 2022
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$74,126 $70,654 
Commercial real estate - owner-occupied131,093 121,600 
Commercial real estate - non owner-occupied374,673 340,561 
Residential real estate76,254 75,957 
Commercial and financial50,125 46,695 
Consumer11,307 11,055 
Total acquired loans$717,578 $666,522 
The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
October 7, 2022
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$155,041 $140,401 
Commercial real estate - owner-occupied112,768 106,152 
Commercial real estate - non owner-occupied26,520 24,744 
Residential real estate85,767 78,663 
Commercial and financial88,026 82,067 
Consumer118,880 112,667 
Total acquired loans$587,002 $544,694 
The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
January 3, 2022
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$8,677 $8,414 
Commercial real estate - owner-occupied45,403 44,564 
Commercial real estate - non owner-occupied53,065 52,034 
Residential real estate5,377 5,421 
Commercial and financial11,335 11,280 
Consumer59 61 
Total acquired loans$123,916 $121,774 
The table below presents information with respect to the fair value and unpaid principal balance of acquired loans at the acquisition date.
January 31, 2023
(In thousands)Book BalanceFair Value
Loans:
Construction and land development$9,256 $9,009 
Commercial real estate - owner-occupied57,690 56,591 
Commercial real estate - non owner-occupied89,153 87,280 
Residential real estate71,469 72,227 
Commercial and financial21,109 20,813 
Consumer233 232 
Total acquired loans$248,910 $246,152 
Schedule Purchase Credit Deteriorated Loans Acquired
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)January 31, 2023
Book balance of loans at acquisition$155,031 
Allowance for credit losses at acquisition(18,879)
Non-credit related discount(12,361)
Total PCD loans acquired$123,791 
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)October 7, 2022
Book balance of loans at acquisition$107,744 
Allowance for credit losses at acquisition(2,658)
Non-credit related discount(14,191)
Total PCD loans acquired$90,895 
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)October 7, 2022
Book balance of loans at acquisition$58,878 
Allowance for credit losses at acquisition(2,566)
Non-credit related discount(4,607)
Total PCD loans acquired$51,705 
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)January 3, 2022
Book balance of loans at acquisition$714 
Allowance for credit losses at acquisition(15)
Non-credit related discount(48)
Total PCD loans acquired$651 
The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:
(In thousands)January 31, 2023
Book balance of loans at acquisition$3,703 
Allowance for credit losses at acquisition(37)
Non-credit related discount(663)
Total PCD loans acquired$3,003 
v3.25.0.1
Significant Accounting Policies - Narrative (Details)
12 Months Ended
Dec. 31, 2024
branch
operating_segment
Accounting Policies [Line Items]  
Number of operating segments | operating_segment 1
Number of branches operated | branch 77
Stock options  
Accounting Policies [Line Items]  
Vesting period 5 years
Restricted Stock Units  
Accounting Policies [Line Items]  
Vesting period 3 years
Customer Relationships  
Accounting Policies [Line Items]  
Intangible assets, useful life 10 years
Minimum | Core deposit intangible  
Accounting Policies [Line Items]  
Intangible assets, useful life 6 years
Maximum | Core deposit intangible  
Accounting Policies [Line Items]  
Intangible assets, useful life 8 years
Building | Minimum  
Accounting Policies [Line Items]  
Bank premises and equipment, useful life 25 years
Building | Maximum  
Accounting Policies [Line Items]  
Bank premises and equipment, useful life 40 years
Leasehold Improvements | Minimum  
Accounting Policies [Line Items]  
Bank premises and equipment, useful life 5 years
Leasehold Improvements | Maximum  
Accounting Policies [Line Items]  
Bank premises and equipment, useful life 25 years
Furniture and equipment | Minimum  
Accounting Policies [Line Items]  
Bank premises and equipment, useful life 3 years
Furniture and equipment | Maximum  
Accounting Policies [Line Items]  
Bank premises and equipment, useful life 12 years
v3.25.0.1
Earnings Per Share - Schedule of Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Earnings Per Share [Abstract]      
Shares excluded from computation of diluted EPS (in shares) 327,186 344,230 1,505
Basic earnings per share      
Net Income $ 120,986 $ 104,033 $ 106,507
Average common shares outstanding (in shares) 84,367,000 83,800,000 63,707,000
Net income per share (in dollars per share) $ 1.43 $ 1.24 $ 1.67
Diluted earnings per share      
Net Income $ 120,986 $ 104,033 $ 106,507
Average common shares outstanding (in shares) 84,367,000 83,800,000 63,707,000
Add: Dilutive effect of employee restricted stock and stock options (in shares) 673,000 529,000 557,000
Average diluted shares outstanding (in shares) 85,040,000 84,329,000 64,264,000
Net income per share (in dollars per share) $ 1.42 $ 1.23 $ 1.66
v3.25.0.1
Securities - Amortized Cost and Fair Value of Securities Available for Sale and Held for Investment (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Available-for-Sale Debt Securities    
Available for sale, amortized cost, total $ 2,434,389 $ 2,049,302
Available for sale, gross unrealized gains 3,492 4,432
Available for sale, gross unrealized losses (211,338) (217,714)
Debt securities available-for-sale 2,226,543 1,836,020
Held-to-Maturity Debt Securities    
Held to maturity, amortized cost, total 635,186 680,313
Held to maturity, gross unrealized gains 0 0
Held to maturity, gross unrealized losses (127,592) (121,954)
Held to maturity, fair value 507,594 558,359
U.S. Treasury securities and obligations of U.S. government agencies    
Available-for-Sale Debt Securities    
Available for sale, amortized cost, total 28,233 37,718
Available for sale, gross unrealized gains 29 205
Available for sale, gross unrealized losses (522) (478)
Debt securities available-for-sale 27,740 37,445
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities    
Available-for-Sale Debt Securities    
Available for sale, amortized cost, total 1,777,274 1,152,753
Available for sale, gross unrealized gains 1,237 780
Available for sale, gross unrealized losses (190,536) (184,152)
Debt securities available-for-sale 1,587,975 969,381
Held-to-Maturity Debt Securities    
Held to maturity, amortized cost, total 546,444 590,676
Held to maturity, gross unrealized gains 0 0
Held to maturity, gross unrealized losses (117,620) (111,746)
Held to maturity, fair value 428,824 478,930
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities    
Available-for-Sale Debt Securities    
Available for sale, amortized cost, total 206,537 385,013
Available for sale, gross unrealized gains 1,195 2,824
Available for sale, gross unrealized losses (10,283) (19,565)
Debt securities available-for-sale 197,449 368,272
Held-to-Maturity Debt Securities    
Held to maturity, amortized cost, total 88,742 89,637
Held to maturity, gross unrealized gains 0 0
Held to maturity, gross unrealized losses (9,972) (10,208)
Held to maturity, fair value 78,770 79,429
Private mortgage-backed securities and collateralized mortgage obligations    
Available-for-Sale Debt Securities    
Available for sale, amortized cost, total 129,475 135,878
Available for sale, gross unrealized gains 149 36
Available for sale, gross unrealized losses (8,382) (10,911)
Debt securities available-for-sale 121,242 125,003
Collateralized loan obligations    
Available-for-Sale Debt Securities    
Available for sale, amortized cost, total 278,342 300,855
Available for sale, gross unrealized gains 788 11
Available for sale, gross unrealized losses (166) (1,411)
Debt securities available-for-sale 278,964 299,455
Obligations of state and political subdivisions    
Available-for-Sale Debt Securities    
Available for sale, amortized cost, total 7,139 10,486
Available for sale, gross unrealized gains 0 0
Available for sale, gross unrealized losses (1,449) (1,096)
Debt securities available-for-sale 5,690 9,390
Other Debt Securities    
Available-for-Sale Debt Securities    
Available for sale, amortized cost, total 7,389 26,599
Available for sale, gross unrealized gains 94 576
Available for sale, gross unrealized losses 0 (101)
Debt securities available-for-sale $ 7,483 $ 27,074
v3.25.0.1
Securities - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]      
Proceeds from sale of available-for-sale debt securities, including legacy securities $ 217,000,000.0   $ 515,200,000
Gross losses from sale of securities 12,000,000.0 $ 3,000,000.0  
Gross gains from sale of securities   25,000  
Unrealized losses 211,338,000 217,714,000  
Fair value of mortgage backed securities of government sponsored entities 1,696,572,000 1,669,656,000  
Held-to-maturity securities, allowance for credit loss 0    
Other assets of Federal Home Loan Bank and Federal Reserve Bank 77,300,000 67,700,000  
Accrued interest receivable on AFS debt securities 9,200,000 7,900,000  
Accrued interest receivable on HTM debt securities $ 1,000,000.0 $ 1,100,000  
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] Other assets Other assets  
Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] Other assets Other assets  
Shares held (in shares) 85,567,712 84,861,498  
Proceeds from sale of Visa Class B shares $ 4,104,000 $ 0 0
Common Class B | Visa      
Debt Securities, Available-for-sale [Line Items]      
Shares held (in shares)   11,330  
Proceeds from sale of Visa Class B shares 4,100,000    
Asset Pledged as Collateral      
Debt Securities, Available-for-sale [Line Items]      
Securities pledged as collateral 1,400,000,000    
Other Debt Securities      
Debt Securities, Available-for-sale [Line Items]      
Proceeds from sale of available-for-sale debt securities, including legacy securities   $ 91,300,000  
Unrealized losses   101,000  
Fair value of mortgage backed securities of government sponsored entities   10,579,000  
CRA - qualified debt securities      
Debt Securities, Available-for-sale [Line Items]      
Gross losses from sale of securities 100,000   $ 1,100,000
Gross gains from sale of securities   42,000  
Equity securities 13,500,000 13,600,000  
U.S. Treasury securities and obligations of U.S. government agencies      
Debt Securities, Available-for-sale [Line Items]      
Unrealized losses 522,000 478,000  
Fair value of mortgage backed securities of government sponsored entities 22,885,000 28,527,000  
Allowance for credit losses on AFS debt securities 0    
Mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities      
Debt Securities, Available-for-sale [Line Items]      
Unrealized losses 200,800,000    
Fair value of mortgage backed securities of government sponsored entities 1,500,000,000    
Allowance for credit losses on AFS debt securities 0    
Private mortgage-backed securities and collateralized mortgage obligations      
Debt Securities, Available-for-sale [Line Items]      
Unrealized losses 8,382,000 10,911,000  
Fair value of mortgage backed securities of government sponsored entities 108,420,000 123,420,000  
Allowance for credit losses on AFS debt securities $ 0    
Average credit support percentage 22.00%    
Private label residential securities      
Debt Securities, Available-for-sale [Line Items]      
Unrealized losses $ 8,200,000    
Fair value of mortgage backed securities of government sponsored entities 99,000,000.0    
Private label commercial securities      
Debt Securities, Available-for-sale [Line Items]      
Unrealized losses 200,000    
Fair value of mortgage backed securities of government sponsored entities 9,400,000    
Collateralized loan obligations      
Debt Securities, Available-for-sale [Line Items]      
Unrealized losses 166,000 1,411,000  
Fair value of mortgage backed securities of government sponsored entities 51,006,000 292,632,000  
Allowance for credit losses on AFS debt securities $ 0    
Collateralized loan obligations | Standard & Poor's, AAA Rating      
Debt Securities, Available-for-sale [Line Items]      
Number of positions held, percentage of total 36.00%    
Collateralized loan obligations | Standard & Poor's, AA Rating      
Debt Securities, Available-for-sale [Line Items]      
Number of positions held, percentage of total 31.00%    
Obligations of state and political subdivisions      
Debt Securities, Available-for-sale [Line Items]      
Unrealized losses $ 1,449,000 1,096,000  
Fair value of mortgage backed securities of government sponsored entities 5,690,000 9,390,000  
Allowance for credit losses on AFS debt securities $ 0    
Professional Holding Corp.      
Debt Securities, Available-for-sale [Line Items]      
Proceeds from sale of available-for-sale debt securities, including legacy securities   $ 22,100,000  
v3.25.0.1
Securities - Amortized Cost and Fair Value of Securities by Contractual Maturity (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Amortized Cost    
Due in less than one year $ 0  
Due after one year through five years 0  
Due after five years through ten years 0  
Due after ten years 0  
Held to maturity loans with maturity date, amortized cost, total 0  
Held to maturity, amortized cost, total 635,186 $ 680,313
Fair Value    
Due in less than one year 0  
Due after one year through five years 0  
Due after five years through ten years 0  
Due after ten years 0  
Held to maturity loans with maturity date, fair value, total 0  
Held to maturity, fair value 507,594 558,359
Amortized Cost    
Due in less than one year 1  
Due after one year through five years 6,288  
Due after five years through ten years 7,306  
Due after ten years 21,777  
Available for sale loans with maturity date, amortized cost, total 35,372  
Available for sale, amortized cost, total 2,434,389 2,049,302
Fair Value    
Due in less than one year 1  
Due after one year through five years 6,283  
Due after five years through ten years 7,226  
Due after ten years 19,920  
Available for sale loans with maturity date, fair value, total 33,430  
Securities available-for-sale (at fair value) 2,226,543 1,836,020
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities    
Amortized Cost    
Loans without single maturity date 546,444  
Held to maturity, amortized cost, total 546,444 590,676
Fair Value    
Loans without single maturity date 428,824  
Held to maturity, fair value 428,824 478,930
Amortized Cost    
Loans without single maturity date 1,777,274  
Available for sale, amortized cost, total 1,777,274 1,152,753
Fair Value    
Loans without single maturity date 1,587,975  
Securities available-for-sale (at fair value) 1,587,975 969,381
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities    
Amortized Cost    
Loans without single maturity date 88,742  
Held to maturity, amortized cost, total 88,742 89,637
Fair Value    
Loans without single maturity date 78,770  
Held to maturity, fair value 78,770 79,429
Amortized Cost    
Loans without single maturity date 206,537  
Available for sale, amortized cost, total 206,537 385,013
Fair Value    
Loans without single maturity date 197,449  
Securities available-for-sale (at fair value) 197,449 368,272
Private mortgage-backed securities and collateralized mortgage obligations    
Amortized Cost    
Loans without single maturity date 0  
Fair Value    
Loans without single maturity date 0  
Amortized Cost    
Loans without single maturity date 129,475  
Available for sale, amortized cost, total 129,475 135,878
Fair Value    
Loans without single maturity date 121,242  
Securities available-for-sale (at fair value) 121,242 125,003
Collateralized loan obligations    
Amortized Cost    
Loans without single maturity date 0  
Fair Value    
Loans without single maturity date 0  
Amortized Cost    
Loans without single maturity date 278,342  
Available for sale, amortized cost, total 278,342 300,855
Fair Value    
Loans without single maturity date 278,964  
Securities available-for-sale (at fair value) 278,964 299,455
Other Debt Securities    
Amortized Cost    
Loans without single maturity date 0  
Fair Value    
Loans without single maturity date 0  
Amortized Cost    
Loans without single maturity date 7,389  
Available for sale, amortized cost, total 7,389 26,599
Fair Value    
Loans without single maturity date 7,483  
Securities available-for-sale (at fair value) $ 7,483 $ 27,074
v3.25.0.1
Securities - Schedule of Unrealized Loss and Fair Value on Investments (Details)
$ in Thousands
Dec. 31, 2024
USD ($)
security
Dec. 31, 2023
USD ($)
security
Fair Value    
Less Than 12 Months $ 717,899 $ 215,988
12 Months or Longer 978,673 1,453,668
Total 1,696,572 1,669,656
Unrealized Losses    
Less Than 12 Months (7,996) (11,128)
12 Months or Longer (203,342) (206,586)
Total $ (211,338) $ (217,714)
Number of individual securities | security 377 504
U.S. Treasury securities and obligations of U.S. government agencies    
Fair Value    
Less Than 12 Months $ 4,825 $ 24,933
12 Months or Longer 18,060 3,594
Total 22,885 28,527
Unrealized Losses    
Less Than 12 Months (13) (143)
12 Months or Longer (509) (335)
Total (522) (478)
Residential mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities    
Fair Value    
Less Than 12 Months 648,967 91,867
12 Months or Longer 739,363 826,324
Total 1,388,330 918,191
Unrealized Losses    
Less Than 12 Months (7,578) (9,320)
12 Months or Longer (182,958) (174,832)
Total (190,536) (184,152)
Commercial mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities    
Fair Value    
Less Than 12 Months 13,200 24,251
12 Months or Longer 107,041 262,666
Total 120,241 286,917
Unrealized Losses    
Less Than 12 Months (222) (1,270)
12 Months or Longer (10,061) (18,295)
Total (10,283) (19,565)
Private mortgage-backed securities and collateralized mortgage obligations    
Fair Value    
Less Than 12 Months 7,178 3,945
12 Months or Longer 101,242 119,475
Total 108,420 123,420
Unrealized Losses    
Less Than 12 Months (16) (69)
12 Months or Longer (8,366) (10,842)
Total (8,382) (10,911)
Collateralized loan obligations    
Fair Value    
Less Than 12 Months 43,410 60,087
12 Months or Longer 7,596 232,545
Total 51,006 292,632
Unrealized Losses    
Less Than 12 Months (152) (223)
12 Months or Longer (14) (1,188)
Total (166) (1,411)
Obligations of state and political subdivisions    
Fair Value    
Less Than 12 Months 319 326
12 Months or Longer 5,371 9,064
Total 5,690 9,390
Unrealized Losses    
Less Than 12 Months (15) (2)
12 Months or Longer (1,434) (1,094)
Total $ (1,449) (1,096)
Other Debt Securities    
Fair Value    
Less Than 12 Months   10,579
12 Months or Longer   0
Total   10,579
Unrealized Losses    
Less Than 12 Months   (101)
12 Months or Longer   0
Total   $ (101)
v3.25.0.1
Loans - Schedule of Portfolio Loans, Purchased Credit Impaired Loans and Purchased Unimpaired Loans (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans $ 10,299,950 $ 10,062,940
Construction and land development    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 648,053 767,622
Commercial real estate - owner occupied    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,686,629 1,670,281
Commercial real estate - non-owner occupied    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 3,503,808 3,319,890
Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,616,785 2,445,692
Commercial and financial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,651,354 1,607,888
Consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 193,321 251,567
Acquired Non-PCD Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,669,695 3,227,169
Acquired Non-PCD Loans | Construction and land development    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 79,370 247,654
Acquired Non-PCD Loans | Commercial real estate - owner occupied    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 477,459 552,627
Acquired Non-PCD Loans | Commercial real estate - non-owner occupied    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,156,849 1,323,222
Acquired Non-PCD Loans | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 719,589 710,129
Acquired Non-PCD Loans | Commercial and financial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 199,146 318,683
Acquired Non-PCD Loans | Consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 37,282 74,854
PCD Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 178,083 264,317
PCD Loans | Construction and land development    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 535 542
PCD Loans | Commercial real estate - owner occupied    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 31,632 38,021
PCD Loans | Commercial real estate - non-owner occupied    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 103,903 152,080
PCD Loans | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 14,241 20,815
PCD Loans | Commercial and financial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 27,519 52,115
PCD Loans | Consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 253 744
Portfolio Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 7,452,172 6,571,454
Portfolio Loans | Construction and land development    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 568,148 519,426
Portfolio Loans | Commercial real estate - owner occupied    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,177,538 1,079,633
Portfolio Loans | Commercial real estate - non-owner occupied    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,243,056 1,844,588
Portfolio Loans | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,882,955 1,714,748
Portfolio Loans | Commercial and financial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,424,689 1,237,090
Portfolio Loans | Consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans $ 155,786 $ 175,969
v3.25.0.1
Loans - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Financing Receivable, Modified [Line Items]      
Net deferred costs $ 43,900 $ 43,100  
Accrued interest receivable 38,100 39,400  
Loans 10,299,950 10,062,940  
Interest income on nonaccrual loans 1,300 500 $ 1,600
Related Party      
Financing Receivable, Modified [Line Items]      
Loans 1,400 300  
Commercial real estate - non-owner occupied      
Financing Receivable, Modified [Line Items]      
Loans sold 26,800    
Gain on sale of loans 2,400    
Loans 3,503,808 3,319,890  
Consumer      
Financing Receivable, Modified [Line Items]      
Loans sold 20,000    
Financing Receivable, Sale and Reclassification to Held-for-Sale 20,000    
Loans 193,321 251,567  
Loans      
Financing Receivable, Modified [Line Items]      
Remaining fair value adjustment for loans acquired $ 128,100 $ 174,000  
Percentage of fair value adjustment for loans acquired 4.30% 4.80%  
v3.25.0.1
Loans - Past Due Financing Receivables (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Financing Receivable, Past Due [Line Items]    
Loans $ 10,299,950 $ 10,062,940
Nonaccrual 92,446 65,104
Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 2,669,695 3,227,169
Nonaccrual 27,603 14,256
PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 178,083 264,317
Nonaccrual 19,593 25,976
Current    
Financing Receivable, Past Due [Line Items]    
Loans 10,191,950 9,967,309
Current | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 2,638,181 3,192,780
Current | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 158,323 237,328
Accruing 30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 14,560 25,257
Accruing 30-59 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 3,645 17,363
Accruing 30-59 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 682
Accruing 60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 792 4,091
Accruing 60-89 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 231 1,964
Accruing 60-89 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 177
Accruing Greater Than 90 Days    
Financing Receivable, Past Due [Line Items]    
Loans 202 1,179
Accruing Greater Than 90 Days | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 35 806
Accruing Greater Than 90 Days | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 167 154
Construction and land development    
Financing Receivable, Past Due [Line Items]    
Loans 648,053 767,622
Nonaccrual 1,152 824
Construction and land development | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 79,370 247,654
Nonaccrual 535 800
Construction and land development | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 535 542
Nonaccrual 492 0
Construction and land development | Current | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 78,728 245,674
Construction and land development | Current | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 43 442
Construction and land development | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 8 891
Construction and land development | Accruing 30-59 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 100
Construction and land development | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 99 289
Construction and land development | Accruing 60-89 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Construction and land development | Accruing Greater Than 90 Days | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Construction and land development | Accruing Greater Than 90 Days | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial real estate - owner occupied    
Financing Receivable, Past Due [Line Items]    
Loans 1,686,629 1,670,281
Nonaccrual 8,740 9,684
Commercial real estate - owner occupied | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 477,459 552,627
Nonaccrual 1,927 5,429
Commercial real estate - owner occupied | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 31,632 38,021
Nonaccrual 4,645 3,354
Commercial real estate - owner occupied | Current | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 473,118 545,374
Commercial real estate - owner occupied | Current | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 26,987 34,667
Commercial real estate - owner occupied | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 2,414 1,691
Commercial real estate - owner occupied | Accruing 30-59 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial real estate - owner occupied | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 133
Commercial real estate - owner occupied | Accruing 60-89 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial real estate - owner occupied | Accruing Greater Than 90 Days | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial real estate - owner occupied | Accruing Greater Than 90 Days | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial real estate - non-owner occupied    
Financing Receivable, Past Due [Line Items]    
Loans 3,503,808 3,319,890
Nonaccrual 29,882 8,735
Commercial real estate - non-owner occupied | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 1,156,849 1,323,222
Nonaccrual 5,160 1,545
Commercial real estate - non-owner occupied | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 103,903 152,080
Nonaccrual 7,715 3,772
Commercial real estate - non-owner occupied | Current | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 1,151,541 1,310,100
Commercial real estate - non-owner occupied | Current | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 96,188 148,308
Commercial real estate - non-owner occupied | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 148 11,577
Commercial real estate - non-owner occupied | Accruing 30-59 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial real estate - non-owner occupied | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial real estate - non-owner occupied | Accruing 60-89 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial real estate - non-owner occupied | Accruing Greater Than 90 Days | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial real estate - non-owner occupied | Accruing Greater Than 90 Days | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Residential real estate    
Financing Receivable, Past Due [Line Items]    
Loans 2,616,785 2,445,692
Nonaccrual 23,894 9,986
Residential real estate | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 719,589 710,129
Nonaccrual 11,828 2,085
Residential real estate | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 14,241 20,815
Nonaccrual 1,322 1,072
Residential real estate | Current | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 706,566 704,417
Residential real estate | Current | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 12,752 18,923
Residential real estate | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 1,064 2,586
Residential real estate | Accruing 30-59 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 497
Residential real estate | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 131 888
Residential real estate | Accruing 60-89 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 169
Residential real estate | Accruing Greater Than 90 Days | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 153
Residential real estate | Accruing Greater Than 90 Days | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 167 154
Commercial and financial    
Financing Receivable, Past Due [Line Items]    
Loans 1,651,354 1,607,888
Nonaccrual 20,509 34,693
Commercial and financial | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 199,146 318,683
Nonaccrual 3,258 3,333
Commercial and financial | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 27,519 52,115
Nonaccrual 5,366 17,778
Commercial and financial | Current | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 195,853 315,229
Commercial and financial | Current | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 22,153 34,337
Commercial and financial | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 50
Commercial and financial | Accruing 30-59 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial and financial | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 36
Commercial and financial | Accruing 60-89 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Commercial and financial | Accruing Greater Than 90 Days | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 35 35
Commercial and financial | Accruing Greater Than 90 Days | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Consumer    
Financing Receivable, Past Due [Line Items]    
Loans 193,321 251,567
Nonaccrual 8,269 1,182
Consumer | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 37,282 74,854
Nonaccrual 4,895 1,064
Consumer | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 253 744
Nonaccrual 53 0
Consumer | Current | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 32,375 71,986
Consumer | Current | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 200 651
Consumer | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 11 568
Consumer | Accruing 30-59 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 85
Consumer | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 1 618
Consumer | Accruing 60-89 Days Past Due | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 8
Consumer | Accruing Greater Than 90 Days | Acquired Non-PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 618
Consumer | Accruing Greater Than 90 Days | PCD Loans    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Portfolio Loans    
Financing Receivable, Past Due [Line Items]    
Loans 7,452,172 6,571,454
Nonaccrual 45,250 24,872
Portfolio Loans | Current    
Financing Receivable, Past Due [Line Items]    
Loans 7,395,446 6,537,201
Portfolio Loans | Accruing 30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 10,915 7,212
Portfolio Loans | Accruing 60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 561 1,950
Portfolio Loans | Accruing Greater Than 90 Days    
Financing Receivable, Past Due [Line Items]    
Loans 0 219
Portfolio Loans | Construction and land development    
Financing Receivable, Past Due [Line Items]    
Loans 568,148 519,426
Nonaccrual 125 24
Portfolio Loans | Construction and land development | Current    
Financing Receivable, Past Due [Line Items]    
Loans 567,896 519,383
Portfolio Loans | Construction and land development | Accruing 30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 127 19
Portfolio Loans | Construction and land development | Accruing 60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Portfolio Loans | Construction and land development | Accruing Greater Than 90 Days    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Portfolio Loans | Commercial real estate - owner occupied    
Financing Receivable, Past Due [Line Items]    
Loans 1,177,538 1,079,633
Nonaccrual 2,168 901
Portfolio Loans | Commercial real estate - owner occupied | Current    
Financing Receivable, Past Due [Line Items]    
Loans 1,172,287 1,078,732
Portfolio Loans | Commercial real estate - owner occupied | Accruing 30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 3,083 0
Portfolio Loans | Commercial real estate - owner occupied | Accruing 60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Portfolio Loans | Commercial real estate - owner occupied | Accruing Greater Than 90 Days    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Portfolio Loans | Commercial real estate - non-owner occupied    
Financing Receivable, Past Due [Line Items]    
Loans 2,243,056 1,844,588
Nonaccrual 17,007 3,418
Portfolio Loans | Commercial real estate - non-owner occupied | Current    
Financing Receivable, Past Due [Line Items]    
Loans 2,225,216 1,840,485
Portfolio Loans | Commercial real estate - non-owner occupied | Accruing 30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 833 685
Portfolio Loans | Commercial real estate - non-owner occupied | Accruing 60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Portfolio Loans | Commercial real estate - non-owner occupied | Accruing Greater Than 90 Days    
Financing Receivable, Past Due [Line Items]    
Loans 0 0
Portfolio Loans | Residential real estate    
Financing Receivable, Past Due [Line Items]    
Loans 1,882,955 1,714,748
Nonaccrual 10,744 6,829
Portfolio Loans | Residential real estate | Current    
Financing Receivable, Past Due [Line Items]    
Loans 1,866,295 1,701,862
Portfolio Loans | Residential real estate | Accruing 30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 5,466 4,373
Portfolio Loans | Residential real estate | Accruing 60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 450 1,515
Portfolio Loans | Residential real estate | Accruing Greater Than 90 Days    
Financing Receivable, Past Due [Line Items]    
Loans 0 169
Portfolio Loans | Commercial and financial    
Financing Receivable, Past Due [Line Items]    
Loans 1,424,689 1,237,090
Nonaccrual 11,885 13,582
Portfolio Loans | Commercial and financial | Current    
Financing Receivable, Past Due [Line Items]    
Loans 1,411,623 1,221,941
Portfolio Loans | Commercial and financial | Accruing 30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 1,075 1,372
Portfolio Loans | Commercial and financial | Accruing 60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 106 145
Portfolio Loans | Commercial and financial | Accruing Greater Than 90 Days    
Financing Receivable, Past Due [Line Items]    
Loans 0 50
Portfolio Loans | Consumer    
Financing Receivable, Past Due [Line Items]    
Loans 155,786 175,969
Nonaccrual 3,321 118
Portfolio Loans | Consumer | Current    
Financing Receivable, Past Due [Line Items]    
Loans 152,129 174,798
Portfolio Loans | Consumer | Accruing 30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 331 763
Portfolio Loans | Consumer | Accruing 60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans 5 290
Portfolio Loans | Consumer | Accruing Greater Than 90 Days    
Financing Receivable, Past Due [Line Items]    
Loans $ 0 $ 0
v3.25.0.1
Loans - Schedule of Nonaccrual Loans by Loan Category (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Financing Receivable, Nonaccrual [Line Items]    
Nonaccrual Loans With No Related Allowance $ 44,144 $ 15,457
Nonaccrual Loans With an Allowance 48,302 49,647
Total Nonaccrual Loans 92,446 65,104
Acquired Non-PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 27,603 14,256
PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 19,593 25,976
Portfolio Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 45,250 24,872
Construction and land development    
Financing Receivable, Nonaccrual [Line Items]    
Nonaccrual Loans With No Related Allowance 492 0
Nonaccrual Loans With an Allowance 660 824
Total Nonaccrual Loans 1,152 824
Construction and land development | Acquired Non-PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 535 800
Construction and land development | PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 492 0
Construction and land development | Portfolio Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 125 24
Commercial real estate - owner occupied    
Financing Receivable, Nonaccrual [Line Items]    
Nonaccrual Loans With No Related Allowance 2,622 4,859
Nonaccrual Loans With an Allowance 6,118 4,825
Total Nonaccrual Loans 8,740 9,684
Commercial real estate - owner occupied | Acquired Non-PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 1,927 5,429
Commercial real estate - owner occupied | PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 4,645 3,354
Commercial real estate - owner occupied | Portfolio Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 2,168 901
Commercial real estate - non-owner occupied    
Financing Receivable, Nonaccrual [Line Items]    
Nonaccrual Loans With No Related Allowance 29,449 3,938
Nonaccrual Loans With an Allowance 433 4,797
Total Nonaccrual Loans 29,882 8,735
Commercial real estate - non-owner occupied | Acquired Non-PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 5,160 1,545
Commercial real estate - non-owner occupied | PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 7,715 3,772
Commercial real estate - non-owner occupied | Portfolio Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 17,007 3,418
Residential real estate    
Financing Receivable, Nonaccrual [Line Items]    
Nonaccrual Loans With No Related Allowance 6,462 1,792
Nonaccrual Loans With an Allowance 17,432 8,194
Total Nonaccrual Loans 23,894 9,986
Residential real estate | Acquired Non-PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 11,828 2,085
Residential real estate | PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 1,322 1,072
Residential real estate | Portfolio Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 10,744 6,829
Commercial and financial    
Financing Receivable, Nonaccrual [Line Items]    
Nonaccrual Loans With No Related Allowance 2,703 4,868
Nonaccrual Loans With an Allowance 17,806 29,825
Total Nonaccrual Loans 20,509 34,693
Commercial and financial | Acquired Non-PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 3,258 3,333
Commercial and financial | PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 5,366 17,778
Commercial and financial | Portfolio Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 11,885 13,582
Consumer    
Financing Receivable, Nonaccrual [Line Items]    
Nonaccrual Loans With No Related Allowance 2,416 0
Nonaccrual Loans With an Allowance 5,853 1,182
Total Nonaccrual Loans 8,269 1,182
Consumer | Acquired Non-PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 4,895 1,064
Consumer | PCD Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans 53 0
Consumer | Portfolio Loans    
Financing Receivable, Nonaccrual [Line Items]    
Total Nonaccrual Loans $ 3,321 $ 118
v3.25.0.1
Loans - Credit Quality Indicator of Loans by Class of Loans (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 $ 1,312,924 $ 974,245  
2023 907,011 2,264,733  
2022 2,056,529 2,112,263  
2021 1,792,005 804,167  
2020 687,367 797,510  
Prior 2,403,812 2,015,489  
Revolving 1,140,302 1,094,533  
Total 10,299,950 10,062,940  
Current fiscal year, Charge Offs 789 1,272  
One year prior to current fiscal year, Charge Offs 457 2,027  
Two years prior to current fiscal year, Charge Offs 8,412 2,888  
Three years prior to current fiscal year, Charge Offs 15,497 3,413  
Four years prior to current fiscal year, Charge Offs 384 845  
Prior, Charge Offs 4,953 13,409  
Revolving, Charge Offs 1,373 941  
Total, Charge Offs 31,865 24,795 $ 2,911
Construction and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 113,993 80,750  
2023 160,801 296,450  
2022 161,305 107,158  
2021 39,366 20,199  
2020 8,547 21,942  
Prior 37,382 29,794  
Revolving 126,659 211,329  
Total 648,053 767,622  
Current fiscal year, Charge Offs 0 0  
One year prior to current fiscal year, Charge Offs 0 0  
Two years prior to current fiscal year, Charge Offs 0 0  
Three years prior to current fiscal year, Charge Offs 0 0  
Four years prior to current fiscal year, Charge Offs 0 0  
Prior, Charge Offs 1 0  
Revolving, Charge Offs 0 0  
Total, Charge Offs 1 0 0
Construction and land development | Pass      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 113,993 80,750  
2023 160,801 295,043  
2022 161,122 107,158  
2021 39,276 20,199  
2020 8,547 21,942  
Prior 36,342 28,902  
Revolving 126,659 210,716  
Total 646,740 764,710  
Construction and land development | Special Mention      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 1,407  
2022 0 0  
2021 0 0  
2020 0 0  
Prior 75 393  
Revolving 0 289  
Total 75 2,089  
Construction and land development | Substandard      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 0  
2022 183 0  
2021 90 0  
2020 0 0  
Prior 965 499  
Revolving 0 324  
Total 1,238 823  
Construction and land development | Doubtful      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 0  
2022 0 0  
2021 0 0  
2020 0 0  
Prior 0 0  
Revolving 0 0  
Total 0 0  
Commercial real estate - owner occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 184,401 145,642  
2023 140,258 278,567  
2022 268,062 284,262  
2021 260,432 172,466  
2020 161,990 179,537  
Prior 650,462 572,790  
Revolving 21,024 37,017  
Total 1,686,629 1,670,281  
Current fiscal year, Charge Offs 0 0  
One year prior to current fiscal year, Charge Offs 0 0  
Two years prior to current fiscal year, Charge Offs 179 0  
Three years prior to current fiscal year, Charge Offs 0 0  
Four years prior to current fiscal year, Charge Offs 0 0  
Prior, Charge Offs 162 0  
Revolving, Charge Offs 0 0  
Total, Charge Offs 341 0 0
Commercial real estate - owner occupied | Pass      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 184,312 145,642  
2023 139,197 272,384  
2022 260,266 281,870  
2021 257,711 165,475  
2020 153,702 171,897  
Prior 628,391 551,177  
Revolving 20,674 36,952  
Total 1,644,253 1,625,397  
Commercial real estate - owner occupied | Special Mention      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 159  
2022 4,975 1,335  
2021 2,344 0  
2020 2,418 524  
Prior 7,965 9,122  
Revolving 1 1  
Total 17,703 11,141  
Commercial real estate - owner occupied | Substandard      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 89 0  
2023 1,061 6,024  
2022 2,821 1,057  
2021 377 6,991  
2020 5,870 7,116  
Prior 14,106 12,491  
Revolving 349 64  
Total 24,673 33,743  
Commercial real estate - owner occupied | Doubtful      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 0  
2022 0 0  
2021 0 0  
2020 0 0  
Prior 0 0  
Revolving 0 0  
Total 0 0  
Commercial real estate - non-owner occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 495,388 234,226  
2023 236,306 814,591  
2022 835,974 668,314  
2021 593,845 301,109  
2020 259,479 407,458  
Prior 1,058,064 867,988  
Revolving 24,752 26,204  
Total 3,503,808 3,319,890  
Current fiscal year, Charge Offs 0 0  
One year prior to current fiscal year, Charge Offs 0 0  
Two years prior to current fiscal year, Charge Offs 0 11  
Three years prior to current fiscal year, Charge Offs 0 0  
Four years prior to current fiscal year, Charge Offs 89 0  
Prior, Charge Offs 1,396 0  
Revolving, Charge Offs 0 109  
Total, Charge Offs 1,485 120 179
Commercial real estate - non-owner occupied | Pass      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 495,361 234,226  
2023 236,306 784,525  
2022 820,739 657,499  
2021 581,892 288,747  
2020 237,777 397,031  
Prior 1,012,209 841,062  
Revolving 24,752 25,954  
Total 3,409,036 3,229,044  
Commercial real estate - non-owner occupied | Special Mention      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 27 0  
2023 0 29,381  
2022 4,773 2,092  
2021 1,269 2,964  
2020 5,265 0  
Prior 25,245 12,120  
Revolving 0 0  
Total 36,579 46,557  
Commercial real estate - non-owner occupied | Substandard      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 685  
2022 10,462 8,723  
2021 10,684 9,398  
2020 16,437 10,427  
Prior 20,610 14,806  
Revolving 0 250  
Total 58,193 44,289  
Commercial real estate - non-owner occupied | Doubtful      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 0  
2022 0 0  
2021 0 0  
2020 0 0  
Prior 0 0  
Revolving 0 0  
Total 0 0  
Residential real estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 130,871 177,303  
2023 174,647 450,366  
2022 497,480 650,005  
2021 632,525 161,012  
2020 153,891 95,660  
Prior 497,361 423,161  
Revolving 530,010 488,185  
Total 2,616,785 2,445,692  
Current fiscal year, Charge Offs 0 0  
One year prior to current fiscal year, Charge Offs 0 0  
Two years prior to current fiscal year, Charge Offs 0 0  
Three years prior to current fiscal year, Charge Offs 0 44  
Four years prior to current fiscal year, Charge Offs 40 0  
Prior, Charge Offs 62 159  
Revolving, Charge Offs 32 153  
Total, Charge Offs 134 356 84
Residential real estate | Pass      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 130,178 177,000  
2023 173,606 450,366  
2022 492,412 649,086  
2021 631,313 160,889  
2020 153,786 95,288  
Prior 490,156 413,719  
Revolving 517,136 479,047  
Total 2,588,587 2,425,395  
Residential real estate | Special Mention      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 208  
2023 22 0  
2022 0 0  
2021 0 0  
2020 0 58  
Prior 164 482  
Revolving 3,434 4,004  
Total 3,620 4,752  
Residential real estate | Substandard      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 693 95  
2023 1,019 0  
2022 5,068 919  
2021 1,212 123  
2020 105 314  
Prior 7,041 8,960  
Revolving 9,440 5,134  
Total 24,578 15,545  
Residential real estate | Doubtful      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 0  
2022 0 0  
2021 0 0  
2020 0 0  
Prior 0 0  
Revolving 0 0  
Total 0 0  
Commercial and financial      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 373,569 315,696  
2023 180,920 356,796  
2022 262,422 355,820  
2021 245,076 129,454  
2020 89,343 72,557  
Prior 129,784 102,305  
Revolving 370,240 275,260  
Total 1,651,354 1,607,888  
Current fiscal year, Charge Offs 0 1,198  
One year prior to current fiscal year, Charge Offs 0 117  
Two years prior to current fiscal year, Charge Offs 2,762 659  
Three years prior to current fiscal year, Charge Offs 10,669 3,007  
Four years prior to current fiscal year, Charge Offs 0 582  
Prior, Charge Offs 3,111 12,584  
Revolving, Charge Offs 1,074 418  
Total, Charge Offs 17,616 18,565 1,233
Commercial and financial | Pass      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 373,569 315,560  
2023 180,423 336,071  
2022 253,120 333,113  
2021 232,427 127,069  
2020 82,964 66,165  
Prior 117,276 89,002  
Revolving 362,701 269,108  
Total 1,602,480 1,536,088  
Commercial and financial | Special Mention      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 136  
2023 382 2,167  
2022 755 1,064  
2021 2,839 1,005  
2020 232 503  
Prior 1,904 1,103  
Revolving 2,163 2,191  
Total 8,275 8,169  
Commercial and financial | Substandard      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 115 18,558  
2022 8,547 21,643  
2021 9,810 1,380  
2020 6,147 5,889  
Prior 10,604 11,842  
Revolving 5,376 3,961  
Total 40,599 63,273  
Commercial and financial | Doubtful      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 0  
2022 0 0  
2021 0 0  
2020 0 0  
Prior 0 358  
Revolving 0 0  
Total 0 358  
Consumer      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 14,702 20,628  
2023 14,079 67,963  
2022 31,286 46,704  
2021 20,761 19,927  
2020 14,117 20,356  
Prior 30,759 19,451  
Revolving 67,617 56,538  
Total 193,321 251,567  
Current fiscal year, Charge Offs 789 74  
One year prior to current fiscal year, Charge Offs 457 1,910  
Two years prior to current fiscal year, Charge Offs 5,471 2,218  
Three years prior to current fiscal year, Charge Offs 4,828 362  
Four years prior to current fiscal year, Charge Offs 255 263  
Prior, Charge Offs 221 666  
Revolving, Charge Offs 267 261  
Total, Charge Offs 12,288 5,754 $ 1,415
Consumer | Pass      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 14,627 20,557  
2023 14,049 66,699  
2022 26,332 45,534  
2021 20,721 19,747  
2020 11,682 20,300  
Prior 30,022 19,080  
Revolving 67,562 56,473  
Total 184,995 248,390  
Consumer | Special Mention      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 5  
2023 5 334  
2022 1 279  
2021 0 77  
2020 0 5  
Prior 0 194  
Revolving 54 65  
Total 60 959  
Consumer | Substandard      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 75 66  
2023 25 930  
2022 4,953 891  
2021 40 103  
2020 2,435 51  
Prior 737 177  
Revolving 1 0  
Total 8,266 2,218  
Consumer | Doubtful      
Financing Receivable, Credit Quality Indicator [Line Items]      
2024 0 0  
2023 0 0  
2022 0 0  
2021 0 0  
2020 0 0  
Prior 0 0  
Revolving 0 0  
Total $ 0 $ 0  
v3.25.0.1
Loans - Troubled Borrower Modifications (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay $ 8,047  
% of Total Class of Loans 0.08% 0.17%
Loans held for sale $ 17,277 $ 4,391
Nonaccrual loans modified 5,913 13,001
Loans modified 8,047 17,517
Current    
Financing Receivable, Modified [Line Items]    
Loans modified 2,134 4,006
Accruing 30-59 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0 211
Accruing 60-89 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0 156
Accruing Greater Than 90 Days    
Financing Receivable, Modified [Line Items]    
Loans modified 0 143
Rate Reduction or Rate Reduction with Term Extension    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 5,681  
Term Extension and/or Payment Delay    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 2,366 $ 17,517
Construction and land development    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay $ 115  
% of Total Class of Loans 0.02%  
Nonaccrual loans modified $ 0  
Loans modified 115  
Construction and land development | Current    
Financing Receivable, Modified [Line Items]    
Loans modified 115  
Construction and land development | Accruing 30-59 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Construction and land development | Accruing 60-89 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Construction and land development | Accruing Greater Than 90 Days    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Construction and land development | Rate Reduction or Rate Reduction with Term Extension    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 0  
Construction and land development | Term Extension and/or Payment Delay    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 115  
Commercial real estate - owner occupied    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay $ 2,945  
% of Total Class of Loans 0.17%  
Nonaccrual loans modified $ 2,945  
Loans modified 2,945  
Commercial real estate - owner occupied | Current    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Commercial real estate - owner occupied | Accruing 30-59 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Commercial real estate - owner occupied | Accruing 60-89 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Commercial real estate - owner occupied | Accruing Greater Than 90 Days    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Commercial real estate - owner occupied | Rate Reduction or Rate Reduction with Term Extension    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 2,945  
Commercial real estate - owner occupied | Term Extension and/or Payment Delay    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 0  
Commercial real estate - non-owner occupied    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay $ 174  
% of Total Class of Loans 0.00%  
Nonaccrual loans modified $ 174  
Loans modified 174  
Commercial real estate - non-owner occupied | Current    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Commercial real estate - non-owner occupied | Accruing 30-59 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Commercial real estate - non-owner occupied | Accruing 60-89 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Commercial real estate - non-owner occupied | Accruing Greater Than 90 Days    
Financing Receivable, Modified [Line Items]    
Loans modified 0  
Commercial real estate - non-owner occupied | Rate Reduction or Rate Reduction with Term Extension    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 174  
Commercial real estate - non-owner occupied | Term Extension and/or Payment Delay    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 0  
Residential real estate    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay $ 472  
% of Total Class of Loans 0.02% 0.03%
Nonaccrual loans modified $ 330 $ 222
Loans modified 472 818
Residential real estate | Current    
Financing Receivable, Modified [Line Items]    
Loans modified 142 596
Residential real estate | Accruing 30-59 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0 0
Residential real estate | Accruing 60-89 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0 0
Residential real estate | Accruing Greater Than 90 Days    
Financing Receivable, Modified [Line Items]    
Loans modified 0 0
Residential real estate | Rate Reduction or Rate Reduction with Term Extension    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 112  
Residential real estate | Term Extension and/or Payment Delay    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 360 $ 818
Commercial and financial    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay $ 4,270  
% of Total Class of Loans 0.26% 0.79%
Nonaccrual loans modified $ 2,393 $ 12,467
Loans modified 4,271 12,711
Commercial and financial | Current    
Financing Receivable, Modified [Line Items]    
Loans modified 1,878 244
Commercial and financial | Accruing 30-59 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0 0
Commercial and financial | Accruing 60-89 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0 0
Commercial and financial | Accruing Greater Than 90 Days    
Financing Receivable, Modified [Line Items]    
Loans modified 0 0
Commercial and financial | Rate Reduction or Rate Reduction with Term Extension    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 2,450  
Commercial and financial | Term Extension and/or Payment Delay    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 1,820 $ 12,711
Consumer    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay $ 71  
% of Total Class of Loans 0.04% 1.59%
Nonaccrual loans modified $ 71 $ 312
Loans modified 71 3,988
Consumer | Current    
Financing Receivable, Modified [Line Items]    
Loans modified 0 3,166
Consumer | Accruing 30-59 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0 211
Consumer | Accruing 60-89 Days Past Due    
Financing Receivable, Modified [Line Items]    
Loans modified 0 156
Consumer | Accruing Greater Than 90 Days    
Financing Receivable, Modified [Line Items]    
Loans modified 0 143
Consumer | Rate Reduction or Rate Reduction with Term Extension    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 0  
Consumer | Term Extension and/or Payment Delay    
Financing Receivable, Modified [Line Items]    
Term Extension and/or Payment Delay 71 $ 3,988
Loans held for sale $ 800  
v3.25.0.1
Allowance for Credit Losses - Activity in Allowance for Credit Losses (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Financing Receivable, Allowance for Credit Loss [Roll Forward]      
Beginning Balance $ 148,931 $ 113,895 $ 83,315
Initial Allowance on PCD Loans Acquired During the Period   18,879 5,275
Provision for Credit Losses 16,258 37,518 26,183
Charge- Offs (31,865) (24,795) (2,911)
Recoveries 4,731 3,434 2,070
TDR Allowance Adjustments     (37)
Ending Balance 138,055 148,931 113,895
Construction and land development      
Financing Receivable, Allowance for Credit Loss [Roll Forward]      
Beginning Balance 8,637 6,464 2,751
Initial Allowance on PCD Loans Acquired During the Period   5 518
Provision for Credit Losses (1,404) 2,160 3,127
Charge- Offs (1) 0 0
Recoveries 20 8 68
TDR Allowance Adjustments     0
Ending Balance 7,252 8,637 6,464
Commercial real estate - owner occupied      
Financing Receivable, Allowance for Credit Loss [Roll Forward]      
Beginning Balance 5,529 6,051 8,579
Initial Allowance on PCD Loans Acquired During the Period   139 38
Provision for Credit Losses 6,629 (663) (2,566)
Charge- Offs (341) 0 0
Recoveries 8 2 0
TDR Allowance Adjustments     0
Ending Balance 11,825 5,529 6,051
Commercial real estate - non-owner occupied      
Financing Receivable, Allowance for Credit Loss [Roll Forward]      
Beginning Balance 48,288 43,258 36,617
Initial Allowance on PCD Loans Acquired During the Period   647 880
Provision for Credit Losses (3,096) 4,315 5,871
Charge- Offs (1,485) (120) (179)
Recoveries 159 188 69
TDR Allowance Adjustments     0
Ending Balance 43,866 48,288 43,258
Residential real estate      
Financing Receivable, Allowance for Credit Loss [Roll Forward]      
Beginning Balance 39,016 29,605 12,811
Initial Allowance on PCD Loans Acquired During the Period   400 229
Provision for Credit Losses (150) 8,858 16,284
Charge- Offs (134) (356) (84)
Recoveries 436 509 393
TDR Allowance Adjustments     (28)
Ending Balance 39,168 39,016 29,605
Commercial and financial      
Financing Receivable, Allowance for Credit Loss [Roll Forward]      
Beginning Balance 34,343 15,648 19,744
Initial Allowance on PCD Loans Acquired During the Period   17,527 1,699
Provision for Credit Losses 7,789 17,644 (5,367)
Charge- Offs (17,616) (18,565) (1,233)
Recoveries 3,017 2,089 807
TDR Allowance Adjustments     (2)
Ending Balance 27,533 34,343 15,648
Consumer      
Financing Receivable, Allowance for Credit Loss [Roll Forward]      
Beginning Balance 13,118 12,869 2,813
Initial Allowance on PCD Loans Acquired During the Period   161 1,911
Provision for Credit Losses 6,490 5,204 8,834
Charge- Offs (12,288) (5,754) (1,415)
Recoveries 1,091 638 733
TDR Allowance Adjustments     (7)
Ending Balance $ 8,411 $ 13,118 $ 12,869
v3.25.0.1
Allowance for Credit Losses - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Line Items]        
Decrease of allowance for credit loss $ 10,900      
Percentage change in allowance for credit loss (7.30%)      
Allowance for credit losses $ 138,055 $ 148,931 $ 113,895 $ 83,315
Percent of allowance for credit loss to outstanding 1.34%      
Consumer        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Allowance for credit losses $ 8,411 $ 13,118 $ 12,869 $ 2,813
Loans sold 20,000      
Charge-offs upon transfer to held-for-sale $ 2,900      
v3.25.0.1
Derivatives - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Securities fair value hedges    
Derivative [Line Items]    
Fair value hedge gain (loss) $ (2,700) $ 2,600
Fair value hedge gain (loss) reclassified 400 35
Residential mortgage fair value hedges    
Derivative [Line Items]    
Gain (loss) on derivative instruments $ 2,300 $ 16
v3.25.0.1
Derivatives - Schedule of Derivative Instruments (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other assets Other assets
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other liabilities Other liabilities
Interest rate contracts | Other Assets and Other Liabilities    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional Amount $ 910,640 $ 605,735
Fair Value 28,184 28,804
Securities fair value hedges | Fair Value Hedging | Other Assets    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional Amount 400,000 400,000
Fair Value 436 2,677
Residential mortgage fair value hedges | Fair Value Hedging | Other Assets and Other Liabilities    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional Amount 400,000  
Fair Value 121  
Residential mortgage fair value hedges | Fair Value Hedging | Other Liabilities    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional Amount   200,000
Fair Value   75
Interest Rate Contract, Risk Participation Agreements    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional Amount $ 28,900 $ 9,400
v3.25.0.1
Derivatives - Fair Value Hedges (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Securities available-for-sale    
Derivative [Line Items]    
Carrying amount of the hedged items at December 31, $ 460,126 $ 584,108
Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged items at December 31, 35 2,643
Amortized cost basis and unallocated basis adjustments used in hedging relationships 553,800 680,600
Loans, net    
Derivative [Line Items]    
Carrying amount of the hedged items at December 31, 596,632 633,693
Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged items at December 31, 283 44
Amortized cost basis and unallocated basis adjustments used in hedging relationships 400,000 400,000
Portfolio layer method amount designated as hedged $ 200,000 $ 200,000
v3.25.0.1
Bank Premises and Equipment - Summary of Bank Premises and Equipment (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Property, Plant and Equipment [Line Items]    
Cost $ 182,386 $ 181,280
Accumulated Depreciation & Amortization (74,831) (67,976)
Net Carrying Value 107,555 113,304
Land 35,167 35,588
Premises    
Property, Plant and Equipment [Line Items]    
Cost 135,362 138,773
Accumulated Depreciation & Amortization (40,235) (36,500)
Net Carrying Value 95,127 102,273
Furniture and equipment    
Property, Plant and Equipment [Line Items]    
Cost 47,024 42,507
Accumulated Depreciation & Amortization (34,596) (31,476)
Net Carrying Value $ 12,428 $ 11,031
v3.25.0.1
Goodwill and Acquired Intangible Assets - Changes In Carrying Amount Of Goodwill (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Goodwill [Roll Forward]      
Beginning of year $ 732,417 $ 480,319 $ 252,154
Changes from business combinations 0 252,098 228,165
Total $ 732,417 $ 732,417 $ 480,319
v3.25.0.1
Goodwill and Acquired Intangible Assets - Gross Carrying Amount and Accumulated Amortization of Intangible Asset (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Finite-lived Intangible Assets [Roll Forward]      
Amortization expense $ (23,884) $ (28,726) $ (9,101)
Core deposit intangible      
Finite-lived Intangible Assets [Roll Forward]      
Beginning of year 91,702 71,285 12,998
Acquired CDI, including measurement period adjustments 0 49,143 67,388
Amortization expense (23,628) (28,726) (9,101)
End of year $ 68,074 $ 91,702 $ 71,285
v3.25.0.1
Goodwill and Acquired Intangible Assets - Acquired Intangible Assets Consist of Core Deposit Intangibles (Details) - Core deposit intangible - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 125,720 $ 135,212
Accumulated Amortization $ (57,646) $ (43,511)
v3.25.0.1
Goodwill and Acquired Intangible Assets - Narrative (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Estimated amortization expense, next year $ 19.9  
Estimated amortization expense in two years 16.4  
Estimated amortization expense in three years 13.0  
Estimated amortization expense in four years 9.3  
Estimated amortization expense in five years 6.1  
Mortgage service rights retained from sale of SBA $ 1.7 $ 1.7
Customer Relationships    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets, useful life 10 years  
Customer Relationships | Drummond Banking Company    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 2.6  
Accumulated amortization $ 0.6  
Intangible assets, useful life 10 years  
v3.25.0.1
Borrowings - Federal Funds Purchased and Securities Sold Under Agreements to Repurchase (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Debt Disclosure [Abstract]    
Maximum amount outstanding at any month end $ 352,272 $ 374,573
Weighted-average interest rate at end of year 2.66% 3.48%
Average amount outstanding $ 269,255 $ 270,999
Weighted-average interest rate during the year 3.43% 3.07%
v3.25.0.1
Borrowings - Schedule of Collateral Type and Maturity (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Mortgage-backed securities and collateralized mortgage obligations of U.S. government-sponsored entities    
Short-term Debt [Line Items]    
Fair value of pledged securities - overnight and continuous: $ 237,074 $ 396,378
v3.25.0.1
Borrowings - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Debt Instrument [Line Items]      
Secured lines of credit $ 4,000,000    
FHLB borrowings $ 245,000 $ 50,000  
Average interest rate on Federal Home Loan Bank borrowings 4.20%    
Weighted average interest rate on balances outstanding 4.19%    
Subordinated Debt      
Debt Instrument [Line Items]      
Debt   $ 25,000 $ 12,300
Interest rate   3.375% 5.50%
Contractual Interest Rate   2.03% 5.33%
Fair value adjustment   $ (3,900) $ 400
Federal Reserve Bank Advances      
Debt Instrument [Line Items]      
Secured lines of credit $ 2,600,000    
Federal Home Loan Bank Advances      
Debt Instrument [Line Items]      
Secured lines of credit 1,400,000    
Trust I & II      
Debt Instrument [Line Items]      
Junior subordinated deferrable interest notes issued 41,200    
SBCF Statutory Trust III      
Debt Instrument [Line Items]      
Junior subordinated deferrable interest notes issued $ 12,400    
Contractual Interest Rate 1.61%    
v3.25.0.1
Borrowings - Schedule of Maturities of FHLB Borrowings (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Contractual Interest Rate    
2027 4.10%  
2029 3.90%  
Carrying Value    
2025 $ 0  
2026 135,000  
2027 90,000  
2028 0  
2029 20,000  
Thereafter 0  
Total $ 245,000 $ 50,000
Minimum    
Contractual Interest Rate    
2026 4.20%  
Maximum    
Contractual Interest Rate    
2026 4.70%  
v3.25.0.1
Borrowings - Schedule of Junior Subordinated Debentures and Related Trust Preferred and Common Equity Securities (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2024
USD ($)
Debt Instrument [Line Items]  
Junior Subordinated Debt $ 75,261
Trust Preferred Securities 73,000
Common Equity Securities 2,261
Unamortized debt discount 5,600
SBCF Capital Trust I  
Debt Instrument [Line Items]  
Junior Subordinated Debt 20,619
Trust Preferred Securities 20,000
Common Equity Securities $ 619
Contractual Interest Rate 2.01%
Interest rate on junior subordinated loans 6.34%
SBCF Statutory Trust II  
Debt Instrument [Line Items]  
Junior Subordinated Debt $ 20,619
Trust Preferred Securities 20,000
Common Equity Securities $ 619
Contractual Interest Rate 1.59%
Interest rate on junior subordinated loans 5.95%
SBCF Statutory Trust III  
Debt Instrument [Line Items]  
Junior Subordinated Debt $ 12,372
Trust Preferred Securities 12,000
Common Equity Securities $ 372
Contractual Interest Rate 1.61%
Interest rate on junior subordinated loans 5.97%
The BANKshares, Inc. Statutory Trust I  
Debt Instrument [Line Items]  
Junior Subordinated Debt $ 5,155
Trust Preferred Securities 5,000
Common Equity Securities $ 155
Contractual Interest Rate 3.51%
Interest rate on junior subordinated loans 7.84%
The BANKshares, Inc. Statutory Trust II  
Debt Instrument [Line Items]  
Junior Subordinated Debt $ 4,124
Trust Preferred Securities 4,000
Common Equity Securities $ 124
Contractual Interest Rate 3.05%
Interest rate on junior subordinated loans 7.40%
The BANKshares, Inc. Capital Trust I  
Debt Instrument [Line Items]  
Junior Subordinated Debt $ 5,155
Trust Preferred Securities 5,000
Common Equity Securities $ 155
Contractual Interest Rate 1.65%
Interest rate on junior subordinated loans 6.17%
Grand Bank Capital Trust I  
Debt Instrument [Line Items]  
Junior Subordinated Debt $ 7,217
Trust Preferred Securities 7,000
Common Equity Securities $ 217
Contractual Interest Rate 1.98%
Interest rate on junior subordinated loans 6.57%
v3.25.0.1
Employee Benefits and Stock Compensation - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Defined contribution plan charges to expenses $ 5.2 $ 4.8 $ 3.5
Options, granted (in shares)   1,016,619 1,016,619
Deferred compensation accrued liability $ 0.5 $ 0.4  
2021 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares authorized for issuance (in shares) 3,750,000    
Employee Stock Purchase Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares authorized for issuance (in shares) 800,000    
Percent of fair market value that employees may purchase shares 95.00%    
Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 5 years    
Maximum term 10 years    
Options, granted (in shares) 0    
Restricted Stock Awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 3 years    
Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 3 years    
Restricted Stock Units | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Target award percentage 0.00%    
Restricted Stock Units | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Target award percentage 225.00%    
v3.25.0.1
Employee Benefits and Stock Compensation - Impact of Shared-Based Compensation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share-Based Payment Arrangement [Abstract]      
Share-based compensation expense $ 13,744 $ 13,440 $ 11,155
Income tax benefit $ (3,483) (3,406) (2,827)
Fair value of Apollo options and warrants converted   $ 10,300 $ 10,400
v3.25.0.1
Employee Benefits and Stock Compensation - Summary of Unrecognized Compensation Cost (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2024
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized Compensation Cost $ 23,168
Weighted-Average Period Remaining (Years) 1 year 11 months 1 day
Restricted stock awards  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized Compensation Cost $ 16,339
Weighted-Average Period Remaining (Years) 1 year 9 months 18 days
Restricted stock units  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized Compensation Cost $ 6,829
Weighted-Average Period Remaining (Years) 2 years 2 months 15 days
v3.25.0.1
Employee Benefits and Stock Compensation - Summary of Status of Restricted Stock and Restricted Stock Units (Details)
12 Months Ended
Dec. 31, 2024
$ / shares
shares
Restricted Stock Awards  
Restricted Award Shares  
Non-vested beginning balance (in shares) | shares 763,212,000
Granted (in shares) | shares 613,534,000
Forfeited/Cancelled (in shares) | shares (78,272,000)
Vested (in shares) | shares (340,952,000)
Non-vested ending balance (in shares) | shares 957,522,000
Weighted-Average Grant-Date Fair Value  
Non-vested at beginning of period (in dollars per share) | $ / shares $ 27.45
Granted (in dollars per share) | $ / shares 25.00
Forfeited/Canceled (in dollars per share) | $ / shares 26.71
Vested (in dollars per share) | $ / shares 28.78
Non-vested at ending of period (in dollars per share) | $ / shares $ 25.47
Restricted Stock Units  
Restricted Award Shares  
Non-vested beginning balance (in shares) | shares 383,701,000
Granted (in shares) | shares 260,999,000
Forfeited/Cancelled (in shares) | shares (40,208,000)
Vested (in shares) | shares (82,966,000)
Non-vested ending balance (in shares) | shares 521,526,000
Weighted-Average Grant-Date Fair Value  
Non-vested at beginning of period (in dollars per share) | $ / shares $ 29.31
Granted (in dollars per share) | $ / shares 25.75
Forfeited/Canceled (in dollars per share) | $ / shares 31.00
Vested (in dollars per share) | $ / shares 36.52
Non-vested at ending of period (in dollars per share) | $ / shares $ 26.25
v3.25.0.1
Employee Benefits and Stock Compensation - Summary of Restricted Stock and Restricted Stock Units (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Restricted Stock Awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted-average grant date fair value (in dollars per share)   $ 24.57 $ 33.08
Fair value of awards vested $ 9,813 $ 8,156 $ 6,923
Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted-average grant date fair value (in dollars per share) $ 25.75 $ 22.84 $ 34.11
Fair value of awards vested $ 3,030 $ 1,997 $ 2,305
v3.25.0.1
Employee Benefits and Stock Compensation - Summary of the Fair Value of Each Option Grant on the Date of Grant (Details) - Stock options
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rates 4.25% 2.21%
Expected dividend yield 2.45% 1.95%
Expected volatility 64.32% 32.09%
Expected lives (years) 1 year 9 months 18 days 1 year
v3.25.0.1
Employee Benefits and Stock Compensation - Summary of Stock Options Outstanding and Exercisable (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Options      
Options, granted (in shares)   1,016,619 1,016,619
Stock options      
Options      
Options, outstanding at beginning of period (in shares) 823,963,000    
Options, granted (in shares) 0    
Options, exercised (in shares) (185,606,000)    
Options, expired (in shares) (17,715,000)    
Options, outstanding at end of period (in shares) 620,642,000 823,963,000  
Options, exercisable at end of period (in shares) 620,642,000    
Weighted-Average Exercise Price      
Weighted-average exercise price at beginning of period (in dollars per share) $ 20.48    
Weighted-average exercise price, granted (in dollars per share) 0    
Weighted-average exercise price, exercised (in dollars per share) 13.31    
Weighted-average exercise price, expired (in dollars per share) 30.04    
Weighted-average exercise price at end of period (in dollars per share) 22.38 $ 20.48  
Weighted-average exercise price, exercisable at end of period (in dollars per share) $ 22.38    
Weighted-Average Remaining Contractual Term (Years) 2 years 8 months 12 days    
Aggregate Intrinsic Value (000s) $ 3,933    
v3.25.0.1
Employee Benefits and Stock Compensation - Summary of Stock Options (Details) - Stock options - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted-average grant date fair value (in dollars per share)   $ 12.63 $ 14.28
Intrinsic value of stock options exercised, in thousands $ 2,487 $ 5,969 $ 8,860
v3.25.0.1
Employee Benefits and Stock Compensation - Employee Stock Purchase Plan (Details) - ESPP - $ / shares
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
ESPP shares purchased (in shares) 32,840 35,630 20,972
Weighted-average employee purchase price (in dollars per share) $ 24.42 $ 22.56 $ 30.76
v3.25.0.1
Lease Commitments - Lease Cost Information Related to Operating Leases (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Leases [Abstract]      
Operating lease cost $ 10,622 $ 10,667 $ 8,111
Variable lease cost 3,023 2,827 1,599
Short-term lease cost 556 919 427
Sublease income (574) (639) (704)
Total lease cost $ 13,627 $ 13,774 $ 9,433
v3.25.0.1
Lease Commitments - Supplemental Balance Sheet and Cash Flow Information Related to Operating Leases (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Leases [Abstract]    
Operating lease right-of-use assets $ 40,935 $ 46,772
Other assets [Extensible Enumeration] Other assets Other assets
Operating lease liabilities $ 44,717 $ 50,545
Other liabilities [Extensible Enumeration] Other liabilities Other liabilities
Cash paid during the year for amounts included in the measurement of operating lease liabilities $ 10,600 $ 10,005
Right-of-use assets recorded during the year in exchange for new or renewed operating lease obligations 2,815 4,139
Right-of-use assets obtained during the year through bank acquisition $ 0 $ 3,909
Weighted-average remaining lease term for operating leases 6 years 4 months 24 days 7 years
Weighted-average discount rate for operating leases 5.10% 4.94%
v3.25.0.1
Lease Commitments - Maturities of Lease Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Payments Due    
2025 $ 10,211  
2026 9,023  
2027 8,003  
2028 6,961  
2029 4,727  
Thereafter 12,311  
Total undiscounted cash flows 51,236  
Less: Net present value adjustment (6,519)  
Total $ 44,717 $ 50,545
v3.25.0.1
Income Taxes - Summary of Income Tax Expense Benefit (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Current      
Federal $ 19,415 $ 14,716 $ 2,770
State 5,887 6,061 (1,266)
Deferred      
Federal 8,882 9,524 23,710
State 670 (82) 6,415
Total income tax provision $ 34,854 $ 30,219 $ 31,629
v3.25.0.1
Income Taxes - Reconciliation of Expected Tax Benefit with Pretax Income (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Income Tax Disclosure [Abstract]      
Tax rate applied to income before income taxes $ 32,727 $ 28,193 $ 29,009
Increase (decrease) resulting from the effects of:      
Nondeductible acquisition costs 0 300 924
Tax exempt interest on loans and securities (852) (639) (406)
Income from bank owned life insurance (2,108) (2,217) (935)
State income taxes (1,377) (1,256) (1,081)
Tax credit investments (641) (402) (406)
Stock compensation 66 (446) (992)
Executive compensation disallowance 111 638 402
Other 371 69 (36)
Federal tax provision 28,297 24,240 26,479
State tax provision 6,557 5,979 5,150
Total income tax provision $ 34,854 $ 30,219 $ 31,629
v3.25.0.1
Income Taxes - Summary of Net Deferred Tax Assets (Liabilities) (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Deferred Tax Assets, Gross [Abstract]    
Allowance for credit losses $ 38,093 $ 40,710
Other real estate owned 220 91
Accrued stock compensation 4,296 4,556
Federal tax loss carryforward 2,364 2,660
State tax loss carryforward 1,160 1,084
Lease liabilities 11,334 12,811
Net unrealized securities losses 49,446 50,817
Deferred compensation 3,118 2,828
Accrued interest and fee income 22,244 34,665
Other 4,951 7,027
Gross deferred tax assets 137,226 157,249
Less: Valuation allowance 0 0
Deferred tax assets net of valuation allowance 137,226 157,249
Deferred Tax Liabilities, Gross [Abstract]    
Core deposit intangible (18,040) (24,301)
Net unrealized derivatives gains 9 (670)
Premises and equipment (841) (1,771)
Right-of-use assets (10,375) (11,854)
Other (4,990) (5,421)
Gross deferred tax liabilities (34,237) (44,017)
Net deferred tax assets $ 102,989 $ 113,232
v3.25.0.1
Income Taxes - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Operating Loss Carryforwards [Line Items]      
Net unrealized losses resulting in deferred tax asset $ 207,300,000 $ 212,700,000  
Deferred tax assets from unrealized losses on certain investments in debt securities 49,446,000 50,817,000  
Net deferred tax assets 102,989,000 113,232,000  
Deferred tax assets 102,989,000 113,232,000  
Accrual for income tax interest or penalties 0    
Income tax expense (benefit) related to share-based compensation $ 200,000 $ (500,000) $ (1,100,000)
Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit Before Amortization Statement Of Cash Flows Extensible Enumeration Not Disclosed Flag amortization amortization  
Investment Program Proportional Amortization Method Applied Income Tax Credit And Other Tax Benefit Amortization Statement Of Cash Flows Extensible Enumeration Not Disclosed Flag amortization amortization  
Amortization reflected as income expense related to affordable housing project investments $ 3,200,000 $ 2,800,000 $ 2,500,000
Investment Program, Proportional Amortization Method, Applied, Amortization Expense, Statement of Income or Comprehensive Income [Extensible Enumeration] Provision for income tax expense Provision for income tax expense Provision for income tax expense
Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization, Statement of Income or Comprehensive Income [Extensible Enumeration] Provision for income tax expense Provision for income tax expense Provision for income tax expense
Affordable housing project tax credits $ 3,000,000 $ 2,700,000 $ 2,000,000
Affordable housing project tax benefits 800,000 1,500,000 $ 1,000,000
Carrying value of affordable housing tax credits 36,300,000 39,500,000  
Affordable housing tax credits, unfunded amounts 18,300,000 26,300,000  
Unrecognized income tax benefits 0    
U.S. Federal      
Operating Loss Carryforwards [Line Items]      
Net deferred tax assets 87,000,000 91,000,000  
Deferred tax assets 2,400,000    
State      
Operating Loss Carryforwards [Line Items]      
Net deferred tax assets 20,700,000 $ 22,200,000  
Deferred tax assets $ 1,200,000    
v3.25.0.1
Regulatory Capital - Summary of Required Regulatory Capital (Details)
$ in Thousands
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Capital conservation buffer rate 2.50%  
Parent Company    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Total Risk-Based Capital Ratio (to risk-weighted assets), Amount $ 1,785,247 $ 1,713,797
Tier 1 Capital (to risk-weighted assets), Amount 1,633,819 1,565,710
Common Equity Tier 1 Capital (to risk-weighted assets), Amount 1,561,325 1,493,499
Leverage (to adjusted average assets), Amount $ 1,633,819 $ 1,565,710
Total Risk-Based Capital Ratio (to risk-weighted assets), Ratio 0.1618 0.1592
Tier 1 Capital (to risk-weighted assets), Ratio 0.1481 0.1454
Common Equity Tier 1 Capital (to risk-weighted assets), Ratio 14.15% 13.87%
Leverage (to adjusted average assets), Ratio 0.1119 0.1100
Total Risk-Based Capital Ratio (to risk-weighted assets), Minimum for Capital Adequacy Purpose, Amount $ 882,582 $ 861,355
Tier 1 Capital (to risk-weighted assets), Minimum for Capital Adequacy Purpose, Amount 661,937 646,017
Common Equity Tier 1 Capital (to risk-weighted assets), Minimum for Capital, Adequacy Purpose, Amount 496,453 484,512
Leverage (to adjusted average assets), Minimum for Capital Adequacy Purpose, Amount $ 584,274 $ 569,317
Total Risk-Based Capital Ratio (to risk-weighted assets), Minimum for Capital Adequacy Purpose, Ratio 0.0800 0.0800
Tier 1 Capital (to risk-weighted assets), Minimum for Capital Adequacy Purpose, Ratio 0.0600 0.0600
Common Equity Tier 1 Capital (to risk-weighted assets), Minimum for Capital, Adequacy Purpose, Ratio 4.50% 4.50%
Leverage (to adjusted average assets), Minimum for Capital Adequacy Purpose, Ratio 0.0400 0.0400
Seacoast National Bank (A Wholly Owned Bank Subsidiary)    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Total Risk-Based Capital Ratio (to risk-weighted assets), Amount $ 1,685,451 $ 1,593,431
Tier 1 Capital (to risk-weighted assets), Amount 1,555,986 1,466,878
Common Equity Tier 1 Capital (to risk-weighted assets), Amount 1,555,980 1,466,874
Leverage (to adjusted average assets), Amount $ 1,555,986 $ 1,466,878
Total Risk-Based Capital Ratio (to risk-weighted assets), Ratio 0.1530 0.1482
Tier 1 Capital (to risk-weighted assets), Ratio 0.1413 0.1364
Common Equity Tier 1 Capital (to risk-weighted assets), Ratio 14.13% 13.64%
Leverage (to adjusted average assets), Ratio 0.1066 0.1032
Total Risk-Based Capital Ratio (to risk-weighted assets), Minimum for Capital Adequacy Purpose, Amount $ 881,106 $ 860,395
Tier 1 Capital (to risk-weighted assets), Minimum for Capital Adequacy Purpose, Amount 660,830 645,296
Common Equity Tier 1 Capital (to risk-weighted assets), Minimum for Capital, Adequacy Purpose, Amount 495,622 483,972
Leverage (to adjusted average assets), Minimum for Capital Adequacy Purpose, Amount $ 583,760 $ 568,831
Total Risk-Based Capital Ratio (to risk-weighted assets), Minimum for Capital Adequacy Purpose, Ratio 0.0800 0.0800
Tier 1 Capital (to risk-weighted assets), Minimum for Capital Adequacy Purpose, Ratio 0.0600 0.0600
Common Equity Tier 1 Capital (to risk-weighted assets), Minimum for Capital, Adequacy Purpose, Ratio 4.50% 4.50%
Leverage (to adjusted average assets), Minimum for Capital Adequacy Purpose, Ratio 0.0400 0.0400
Total Risk-Based Capital Ratio (to risk-weighted assets), Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 1,101,383 $ 1,075,494
Tier 1 Capital (to risk-weighted assets), Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount 881,106 860,395
Common Equity Tier 1 Capital (to risk-weighted assets), Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount 715,899 699,071
Leverage (to adjusted average assets), Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 729,699 $ 711,039
Total Risk-Based Capital Ratio (to risk-weighted assets), Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 0.1000 0.1000
Tier 1 Capital (to risk-weighted assets), Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 0.0800 0.0800
Common Equity Tier 1 Capital (to risk-weighted assets), Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 6.50% 6.50%
Leverage (to adjusted average assets), Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 0.0500 0.0500
v3.25.0.1
Seacoast Banking Corporation of Florida (Parent Company Only) Financial Information - Summary of Balance Sheet (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Assets        
Other assets $ 325,485 $ 331,345    
Total Assets 15,176,308 14,580,249    
Liabilities and Shareholders' Equity        
Other liabilities 166,601 164,353    
Shareholders' equity 2,183,243 2,108,086 $ 1,607,775 $ 1,310,736
Total Liabilities & Shareholders' Equity 15,176,308 14,580,249    
Parent Company        
Assets        
Cash 96 466    
Securities purchased under agreement to resell with subsidiary bank, maturing within 30 days 95,734 101,191    
Investment in subsidiaries 2,190,338 2,109,341    
Other assets 5,879 4,837    
Total Assets 2,292,047 2,215,835    
Liabilities and Shareholders' Equity        
Long-term debt 106,966 106,302    
Other liabilities 1,941 1,551    
Shareholders' equity 2,183,140 2,107,982    
Total Liabilities & Shareholders' Equity $ 2,292,047 $ 2,215,835    
v3.25.0.1
Seacoast Banking Corporation of Florida (Parent Company Only) Financial Information - Summary of Statements of Income (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Income      
Total Interest Income $ 725,559 $ 688,975 $ 380,494
Interest expense 293,588 200,735 14,332
Other expenses 24,322 29,155 23,690
Income Before Income Taxes 155,840 134,252 138,136
Income tax benefit 34,854 30,219 31,629
Net Income 120,986 104,033 106,507
Parent Company      
Income      
Interest/other 3,547 3,573 897
Dividends from subsidiary Bank 59,600 40,655 48,424
Total Interest Income 63,147 44,228 49,321
Interest expense 7,668 7,408 3,090
Other expenses 779 996 1,023
Total expenses 8,447 8,404 4,113
Income Before Income Taxes 54,700 35,824 45,208
Income tax benefit (1,029) (1,015) (675)
Income before equity in undistributed income of subsidiaries 55,729 36,839 45,883
Equity in undistributed income of subsidiaries 65,257 67,194 60,624
Net Income $ 120,986 $ 104,033 $ 106,507
v3.25.0.1
Seacoast Banking Corporation of Florida (Parent Company Only) Financial Information - Summary of Statement of Cash Flows (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Adjustments to reconcile net income to net cash provided by operating activities:      
Net Income $ 120,986 $ 104,033 $ 106,507
Net increase in other assets (5,759) (8,967) 508
Net increase in other liabilities 1,805 (8,755) 22,042
Net cash provided by operating activities 179,902 150,613 195,859
Cash Flows From Investing Activities      
Net cash (used in) provided by investing activities (606,884) 527,446 (364,875)
Cash Flows From Financing Activities      
Dividends paid (61,649) (60,591) (41,242)
Stock based employee benefit plans 945 5,100 3,408
Repurchase of common stock (880) (10,868) 0
Net cash provided by (used in) financing activities 456,407 (432,817) (366,773)
Net increase (decrease) in cash and cash equivalents 29,425 245,242 (535,789)
Cash and cash equivalents at beginning of period 447,182 201,940 737,729
Cash and cash equivalents at end of period 476,607 447,182 201,940
Supplemental disclosure of cash flow information:      
Cash paid for interest 287,272 191,225 13,743
Parent Company      
Adjustments to reconcile net income to net cash provided by operating activities:      
Net Income 120,986 104,033 106,507
Equity in undistributed income of subsidiaries (65,257) (67,194) (60,624)
Net increase in other assets (1,042) (3,029) (13,823)
Net increase in other liabilities 1,056 22,646 499
Net cash provided by operating activities 55,743 56,456 32,559
Cash Flows From Investing Activities      
Net cash from bank acquisitions 0 10,237 17,610
Net advances with subsidiary 5,471 270 (13,300)
Net cash (used in) provided by investing activities 5,471 10,507 4,310
Cash Flows From Financing Activities      
Dividends paid (61,649) (60,591) (41,242)
Stock based employee benefit plans 945 4,904 4,374
Repurchase of common stock (880) (10,868) 0
Net cash provided by (used in) financing activities (61,584) (66,555) (36,868)
Net increase (decrease) in cash and cash equivalents (370) 408 1
Cash and cash equivalents at beginning of period 466 58 57
Cash and cash equivalents at end of period 96 466 58
Supplemental disclosure of cash flow information:      
Cash paid for interest $ 5,511 $ 5,315 $ 2,890
v3.25.0.1
Contingent Liabilities and Commitments with Off-Balance Sheet Risk - Summary of Financial Instruments with Off-Balance-Sheet Risk (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Other Commitments [Line Items]    
Commitments to extend credit $ 2,850,271 $ 2,651,206
Unfunded limited partner equity commitment 25,458 20,004
Secured    
Other Commitments [Line Items]    
Collateral held 36,800  
Secured    
Other Commitments [Line Items]    
Standby letters of credit and financial guarantees written 41,546 35,669
Unsecured    
Other Commitments [Line Items]    
Standby letters of credit and financial guarantees written $ 812 $ 2,830
v3.25.0.1
Fair Value - Fair Value of Assets Measured on Recurring and Nonrecurring Basis (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Financial Assets    
Available-for-sale debt securities $ 2,226,543 $ 1,836,020
Other real estate owned 6,421 7,560
Fair Value, Measurements, Recurring    
Financial Assets    
Available-for-sale debt securities 2,226,543 1,836,020
Derivative financial instruments 28,741 31,481
Loans held for sale 17,277 4,391
Equity securities 13,521 13,623
Financial Liabilities    
Derivative financial instruments 28,305 28,879
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Financial Assets    
Available-for-sale debt securities 196 192
Derivative financial instruments 0 0
Loans held for sale 0 0
Equity securities 13,521 13,623
Financial Liabilities    
Derivative financial instruments 0 0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)    
Financial Assets    
Available-for-sale debt securities 2,226,347 1,835,828
Derivative financial instruments 28,741 31,481
Loans held for sale 17,277 4,391
Equity securities 0 0
Financial Liabilities    
Derivative financial instruments 28,305 28,879
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)    
Financial Assets    
Available-for-sale debt securities 0 0
Derivative financial instruments 0 0
Loans held for sale 0 0
Equity securities 0 0
Financial Liabilities    
Derivative financial instruments 0 0
Fair Value, Measurements, Nonrecurring    
Financial Assets    
Loans 1,839 15,242
Other real estate owned 6,421 7,560
Fair Value, Measurements, Nonrecurring | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Financial Assets    
Loans 0 0
Other real estate owned 0 0
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2)    
Financial Assets    
Loans 0 0
Other real estate owned 0 0
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3)    
Financial Assets    
Loans 1,839 15,242
Other real estate owned $ 6,421 $ 7,560
v3.25.0.1
Fair Value - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Allowance for credit losses $ 138,055 $ 148,931 $ 113,895 $ 83,315
Unfunded commitments $ 7,100      
Minimum        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Liquidation investment period 5 years      
Maximum        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Liquidation investment period 10 years      
Fair Value Measured at Net Asset Value Per Share        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Equity investments in SBICs $ 21,100 15,600    
Collateral-Dependent Real Estate        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Fair value of impaired loans 3,000 17,800    
Allowance for credit losses $ 1,200 $ 2,600    
v3.25.0.1
Fair Value - Summary of Carrying Value and Fair Value of Company's Financial Instruments (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Financial Assets    
Held-to-maturity debt securities $ 635,186 $ 680,313
Time deposits with other banks 3,215 5,857
Loans, net 10,161,895 9,914,009
Quoted Prices in Active Markets for Identical Assets (Level 1)    
Financial Assets    
Time deposits with other banks 0 0
Loans, net 0 0
Financial Liabilities    
Deposits 0 0
FHLB borrowings 0 0
Long-term debt 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring    
Financial Assets    
Held-to-maturity debt securities 0 0
Significant Other Observable Inputs (Level 2)    
Financial Assets    
Time deposits with other banks 3,194 5,756
Loans, net 0 0
Financial Liabilities    
Deposits 0 0
FHLB borrowings 243,795 49,745
Long-term debt 95,563 100,851
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring    
Financial Assets    
Held-to-maturity debt securities 507,594 558,359
Significant Unobservable Inputs (Level 3)    
Financial Assets    
Time deposits with other banks 0 0
Loans, net 10,019,964 9,805,693
Financial Liabilities    
Deposits 12,242,205 11,775,613
FHLB borrowings 0 0
Long-term debt 0 0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring    
Financial Assets    
Held-to-maturity debt securities 0 0
Carrying Amount    
Financial Assets    
Time deposits with other banks 3,215 5,857
Loans, net 10,160,056 9,898,767
Financial Liabilities    
Deposits 12,242,427 11,776,935
FHLB borrowings 245,000 50,000
Long-term debt 106,966 109,458
Carrying Amount | Fair Value, Measurements, Recurring    
Financial Assets    
Held-to-maturity debt securities $ 635,186 $ 680,313
v3.25.0.1
Business Combinations - Narrative (Details)
$ in Thousands
12 Months Ended
Jan. 31, 2023
USD ($)
branch
Oct. 07, 2022
USD ($)
branch
Jan. 03, 2022
USD ($)
branch
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Business Acquisition [Line Items]              
Goodwill       $ 732,417 $ 732,417 $ 480,319 $ 252,154
Fair value of Apollo options and warrants converted         10,300 10,400  
Allowance for credit losses       138,055 148,931 113,895 $ 83,315
Acquisition costs       $ 0 $ 33,200 $ 27,900  
Professional Holding Corp.              
Business Acquisition [Line Items]              
Number of branches acquired | branch 9            
Percentage of common stock acquired 100.00%            
Exchange ratio (in shares) 0.8909            
Goodwill $ 251,674            
Fair value of Apollo options and warrants converted 10,304            
Allowance for credit losses 45,500            
Measurement Period Adjustments, Loans $ (5,544)            
Intangible assets weighted average useful life 8 years            
Professional Holding Corp. | PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses at acquisition $ 18,879            
Professional Holding Corp. | Acquired Non-PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses $ 26,600            
Apollo Bancshares, Inc.              
Business Acquisition [Line Items]              
Number of branches acquired | branch   5          
Exchange ratio (in shares)   1.006529          
Goodwill   $ 90,488          
Fair value of Apollo options and warrants converted   6,530          
Allowance for credit losses   7,800          
Measurement Period Adjustments, Loans   $ 0          
Minority interest portion, number of Seacoast stock for each share of stock converted (in shares)   1.195651          
Apollo Bancshares, Inc. | PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses at acquisition   $ 2,658          
Apollo Bancshares, Inc. | Acquired Non-PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses   $ 5,100          
Drummond Banking Company              
Business Acquisition [Line Items]              
Number of branches acquired | branch   18          
Percentage of common stock acquired   100.00%          
Exchange ratio (in shares)   51.9561          
Goodwill   $ 103,649          
Allowance for credit losses   12,500          
Measurement Period Adjustments, Loans   0          
Goodwill, nondeductible for tax purposes   103,600          
Drummond Banking Company | PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses at acquisition   2,566          
Drummond Banking Company | Acquired Non-PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses   $ 9,900          
Business Bank of Florida              
Business Acquisition [Line Items]              
Number of branches acquired | branch     1        
Percentage of common stock acquired     100.00%        
Exchange ratio (in shares)     0.7997        
Goodwill     $ 7,962        
Fair value of Apollo options and warrants converted     497        
Allowance for credit losses     1,800        
Goodwill, nondeductible for tax purposes     8,000        
Business Bank of Florida | Stock options | Seacoast 2021 Incentive Plan              
Business Acquisition [Line Items]              
Fair value of Apollo options and warrants converted     500        
Business Bank of Florida | PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses     15        
Allowance for credit losses at acquisition     15        
Business Bank of Florida | Acquired Non-PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses     $ 1,800        
Sabal Palm Bancorp, Inc.              
Business Acquisition [Line Items]              
Number of branches acquired | branch     3        
Percentage of common stock acquired     100.00%        
Exchange ratio (in shares)     0.2203        
Goodwill     $ 26,489        
Fair value of Apollo options and warrants converted     3,336        
Allowance for credit losses     3,400        
Goodwill, nondeductible for tax purposes     26,500        
Sabal Palm Bancorp, Inc. | Stock options | Seacoast 2021 Incentive Plan              
Business Acquisition [Line Items]              
Fair value of Apollo options and warrants converted     3,300        
Sabal Palm Bancorp, Inc. | PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses     37        
Allowance for credit losses at acquisition     37        
Sabal Palm Bancorp, Inc. | Acquired Non-PCD Loans              
Business Acquisition [Line Items]              
Allowance for credit losses     $ 3,400        
v3.25.0.1
Business Combinations - Purchase Price (Details)
$ / shares in Units, $ in Thousands
12 Months Ended
Jan. 31, 2023
USD ($)
$ / shares
shares
Oct. 07, 2022
USD ($)
$ / shares
shares
Jan. 03, 2022
USD ($)
$ / shares
shares
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Business Acquisition [Line Items]          
Fair value of Professional options converted       $ 10,300 $ 10,400
Professional Holding Corp.          
Business Acquisition [Line Items]          
Number of shares outstanding (in shares) | shares 14,358,000        
Per share exchange ratio (in shares) 0.8909        
Number of shares of SBCF common stock issues (in shares) | shares 12,792,000        
Multiplied by common stock price per share (in dollars per share) | $ / shares $ 32.11        
Value of SBCF common stock issued $ 410,738        
Cash paid for fractional shares 5        
Fair value of Professional options converted 10,304        
Total purchase price $ 421,047        
Apollo Bancshares, Inc.          
Business Acquisition [Line Items]          
Number of shares outstanding (in shares) | shares   3,766,000      
Per share exchange ratio (in shares)   1.006529      
Number of shares of SBCF common stock issues (in shares) | shares   3,791,000      
Number of Apollo Bank minority interest shares outstanding (in shares) | shares   609,000      
Per share exchange ratio (in shares)   1.195651      
Number of shares of SBCF common stock issued, minority interest converted (in shares) | shares   728,000      
Total number of shares of SBCF common stock issued (in shares) | shares   4,519,000      
Multiplied by common stock price per share (in dollars per share) | $ / shares   $ 30.83      
Value of SBCF common stock issued   $ 139,307      
Cash paid for fractional shares   5      
Fair value of Professional options converted   6,530      
Total purchase price   $ 145,842      
Drummond Banking Company          
Business Acquisition [Line Items]          
Number of shares outstanding (in shares) | shares   99,000      
Per share exchange ratio (in shares)   51.9561      
Total number of shares of SBCF common stock issued (in shares) | shares   5,136,000      
Multiplied by common stock price per share (in dollars per share) | $ / shares   $ 30.83      
Total purchase price   $ 158,332      
Business Bank of Florida          
Business Acquisition [Line Items]          
Number of shares outstanding (in shares) | shares     1,112,000    
Per share exchange ratio (in shares)     0.7997    
Total number of shares of SBCF common stock issued (in shares) | shares     889,000    
Multiplied by common stock price per share (in dollars per share) | $ / shares     $ 35.39    
Value of SBCF common stock issued     $ 31,480    
Fair value of Professional options converted     497    
Total purchase price     $ 31,977    
Sabal Palm Bancorp, Inc.          
Business Acquisition [Line Items]          
Number of shares outstanding (in shares) | shares     7,536,000    
Per share exchange ratio (in shares)     0.2203    
Total number of shares of SBCF common stock issued (in shares) | shares     1,660,000    
Multiplied by common stock price per share (in dollars per share) | $ / shares     $ 35.39    
Value of SBCF common stock issued     $ 58,762    
Fair value of Professional options converted     3,336    
Total purchase price     $ 62,098    
v3.25.0.1
Business Combinations - Fair Value of the Assets Purchased, Including Goodwill, and Liabilities (Details) - USD ($)
$ in Thousands
Jan. 31, 2023
Oct. 07, 2022
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Jan. 03, 2022
Dec. 31, 2021
Assets:              
Goodwill     $ 732,417 $ 732,417 $ 480,319   $ 252,154
Professional Holding Corp.              
Assets:              
Cash and cash equivalents $ 141,680            
Measurement Period Adjustments, Cash and cash equivalents 0            
Investment securities 167,059            
Measurement Period Adjustments, Investment securities 0            
Loans 1,986,169            
Measurement Period Adjustments, Loans (5,544)            
Bank premises and equipment 2,478            
Measurement Period Adjustments, Bank premises and equipment 0            
Core deposit intangibles 48,885            
Measurement Period Adjustments, Core deposit intangibles 0            
Goodwill 251,674            
Measurement Period Adjustments, Goodwill 3,583            
BOLI 55,071            
Measurement Period Adjustments, BOLI 0            
Other Assets 76,793            
Measurement Period Adjustments, Other Assets 2,561            
Total Assets 2,729,809            
Measurement Period Adjustments, Total Assets 600            
Liabilities:              
Deposits 2,119,341            
Measurement Period Adjustments, Deposits 0            
Subordinated debt 21,141            
Measurement Period Adjustments, Subordinated debt 0            
Other Liabilities 168,280            
Measurement Period Adjustments, Other Liabilities 600            
Total Liabilities 2,308,762            
Measurement Period Adjustments, Total Liabilities 600            
Professional Holding Corp. | Initially Measured              
Assets:              
Cash and cash equivalents 141,680            
Investment securities 167,059            
Loans 1,991,713            
Bank premises and equipment 2,478            
Core deposit intangibles 48,885            
Goodwill 248,091            
BOLI 55,071            
Other Assets 74,232            
Total Assets 2,729,209            
Liabilities:              
Deposits 2,119,341            
Subordinated debt 21,141            
Other Liabilities 167,680            
Total Liabilities $ 2,308,162            
Apollo Bancshares, Inc.              
Assets:              
Cash and cash equivalents   $ 41,001          
Measurement Period Adjustments, Cash and cash equivalents   0          
Investment securities   203,596          
Measurement Period Adjustments, Investment securities   0          
Loans   666,522          
Measurement Period Adjustments, Loans   0          
Bank premises and equipment   7,809          
Measurement Period Adjustments, Bank premises and equipment   0          
Core deposit intangibles   28,699          
Measurement Period Adjustments, Core deposit intangibles   0          
Goodwill   90,488          
Measurement Period Adjustments, Goodwill   251          
Other Assets   52,473          
Measurement Period Adjustments, Other Assets   (251)          
Total Assets   1,090,588          
Measurement Period Adjustments, Total Assets   0          
Liabilities:              
Deposits   854,774          
Measurement Period Adjustments, Deposits   0          
Other Liabilities   89,972          
Measurement Period Adjustments, Other Liabilities   0          
Total Liabilities   944,746          
Measurement Period Adjustments, Total Liabilities   0          
Apollo Bancshares, Inc. | Initially Measured              
Assets:              
Cash and cash equivalents   41,001          
Investment securities   203,596          
Loans   666,522          
Bank premises and equipment   7,809          
Core deposit intangibles   28,699          
Goodwill   90,237          
Other Assets   52,724          
Total Assets   1,090,588          
Liabilities:              
Deposits   854,774          
Other Liabilities   89,972          
Total Liabilities   944,746          
Drummond Banking Company              
Assets:              
Cash and cash equivalents   31,805          
Measurement Period Adjustments, Cash and cash equivalents   0          
Investment securities   327,852          
Measurement Period Adjustments, Investment securities   0          
Loans   544,694          
Measurement Period Adjustments, Loans   0          
Bank premises and equipment   29,370          
Measurement Period Adjustments, Bank premises and equipment   0          
Core deposit intangibles   32,983          
Measurement Period Adjustments, Core deposit intangibles   0          
Goodwill   103,649          
Measurement Period Adjustments, Goodwill   173          
Other Assets   49,639          
Measurement Period Adjustments, Other Assets   (173)          
Total Assets   1,119,992          
Measurement Period Adjustments, Total Assets   0          
Liabilities:              
Deposits   881,281          
Measurement Period Adjustments, Deposits   0          
Other Liabilities   80,379          
Measurement Period Adjustments, Other Liabilities   0          
Total Liabilities   961,660          
Measurement Period Adjustments, Total Liabilities   0          
Drummond Banking Company | Initially Measured              
Assets:              
Cash and cash equivalents   31,805          
Investment securities   327,852          
Loans   544,694          
Bank premises and equipment   29,370          
Core deposit intangibles   32,983          
Goodwill   103,476          
Other Assets   49,812          
Total Assets   1,119,992          
Liabilities:              
Deposits   881,281          
Other Liabilities   80,379          
Total Liabilities   $ 961,660          
Business Bank of Florida              
Assets:              
Cash and cash equivalents           $ 38,332  
Investment securities           26,011  
Loans           121,774  
Bank premises and equipment           2,102  
Core deposit intangibles           2,621  
Goodwill           7,962  
Total Assets           198,802  
Liabilities:              
Deposits           166,326  
Other Liabilities           499  
Total Liabilities           166,825  
Sabal Palm Bancorp, Inc.              
Assets:              
Cash and cash equivalents           170,609  
Investment securities           6,473  
Loans           246,152  
Bank premises and equipment           1,745  
Core deposit intangibles           5,587  
Goodwill           26,489  
Other Assets           5,189  
Total Assets           462,244  
Liabilities:              
Deposits           395,952  
Other Liabilities           4,194  
Total Liabilities           $ 400,146  
v3.25.0.1
Business Combinations - Fair Value of Acquired Loans (Details) - USD ($)
$ in Thousands
Jan. 31, 2023
Oct. 07, 2022
Jan. 03, 2022
Professional Holding Corp.      
Business Acquisition [Line Items]      
Book Balance $ 2,139,222    
Fair Value 1,986,169    
Professional Holding Corp. | Construction and land development      
Business Acquisition [Line Items]      
Book Balance 156,048    
Fair Value 151,012    
Professional Holding Corp. | Commercial real estate - owner occupied      
Business Acquisition [Line Items]      
Book Balance 293,473    
Fair Value 274,068    
Professional Holding Corp. | Commercial real estate - non-owner occupied      
Business Acquisition [Line Items]      
Book Balance 752,393    
Fair Value 692,746    
Professional Holding Corp. | Residential real estate      
Business Acquisition [Line Items]      
Book Balance 509,305    
Fair Value 483,611    
Professional Holding Corp. | Commercial and financial      
Business Acquisition [Line Items]      
Book Balance 392,396    
Fair Value 350,628    
Professional Holding Corp. | Consumer      
Business Acquisition [Line Items]      
Book Balance 33,656    
Fair Value 32,153    
Professional Holding Corp. | PPP Loans      
Business Acquisition [Line Items]      
Book Balance 1,951    
Fair Value $ 1,951    
Apollo Bancshares, Inc.      
Business Acquisition [Line Items]      
Book Balance   $ 717,578  
Fair Value   666,522  
Apollo Bancshares, Inc. | Construction and land development      
Business Acquisition [Line Items]      
Book Balance   74,126  
Fair Value   70,654  
Apollo Bancshares, Inc. | Commercial real estate - owner occupied      
Business Acquisition [Line Items]      
Book Balance   131,093  
Fair Value   121,600  
Apollo Bancshares, Inc. | Commercial real estate - non-owner occupied      
Business Acquisition [Line Items]      
Book Balance   374,673  
Fair Value   340,561  
Apollo Bancshares, Inc. | Residential real estate      
Business Acquisition [Line Items]      
Book Balance   76,254  
Fair Value   75,957  
Apollo Bancshares, Inc. | Commercial and financial      
Business Acquisition [Line Items]      
Book Balance   50,125  
Fair Value   46,695  
Apollo Bancshares, Inc. | Consumer      
Business Acquisition [Line Items]      
Book Balance   11,307  
Fair Value   11,055  
Drummond Banking Company      
Business Acquisition [Line Items]      
Book Balance   587,002  
Fair Value   544,694  
Drummond Banking Company | Construction and land development      
Business Acquisition [Line Items]      
Book Balance   155,041  
Fair Value   140,401  
Drummond Banking Company | Commercial real estate - owner occupied      
Business Acquisition [Line Items]      
Book Balance   112,768  
Fair Value   106,152  
Drummond Banking Company | Commercial real estate - non-owner occupied      
Business Acquisition [Line Items]      
Book Balance   26,520  
Fair Value   24,744  
Drummond Banking Company | Residential real estate      
Business Acquisition [Line Items]      
Book Balance   85,767  
Fair Value   78,663  
Drummond Banking Company | Commercial and financial      
Business Acquisition [Line Items]      
Book Balance   88,026  
Fair Value   82,067  
Drummond Banking Company | Consumer      
Business Acquisition [Line Items]      
Book Balance   118,880  
Fair Value   $ 112,667  
Business Bank of Florida      
Business Acquisition [Line Items]      
Book Balance     $ 123,916
Fair Value     121,774
Business Bank of Florida | Construction and land development      
Business Acquisition [Line Items]      
Book Balance     8,677
Fair Value     8,414
Business Bank of Florida | Commercial real estate - owner occupied      
Business Acquisition [Line Items]      
Book Balance     45,403
Fair Value     44,564
Business Bank of Florida | Commercial real estate - non-owner occupied      
Business Acquisition [Line Items]      
Book Balance     53,065
Fair Value     52,034
Business Bank of Florida | Residential real estate      
Business Acquisition [Line Items]      
Book Balance     5,377
Fair Value     5,421
Business Bank of Florida | Commercial and financial      
Business Acquisition [Line Items]      
Book Balance     11,335
Fair Value     11,280
Business Bank of Florida | Consumer      
Business Acquisition [Line Items]      
Book Balance     59
Fair Value     61
Sabal Palm Bancorp, Inc.      
Business Acquisition [Line Items]      
Book Balance     248,910
Fair Value     246,152
Sabal Palm Bancorp, Inc. | Construction and land development      
Business Acquisition [Line Items]      
Book Balance     9,256
Fair Value     9,009
Sabal Palm Bancorp, Inc. | Commercial real estate - owner occupied      
Business Acquisition [Line Items]      
Book Balance     57,690
Fair Value     56,591
Sabal Palm Bancorp, Inc. | Commercial real estate - non-owner occupied      
Business Acquisition [Line Items]      
Book Balance     89,153
Fair Value     87,280
Sabal Palm Bancorp, Inc. | Residential real estate      
Business Acquisition [Line Items]      
Book Balance     71,469
Fair Value     72,227
Sabal Palm Bancorp, Inc. | Commercial and financial      
Business Acquisition [Line Items]      
Book Balance     21,109
Fair Value     20,813
Sabal Palm Bancorp, Inc. | Consumer      
Business Acquisition [Line Items]      
Book Balance     233
Fair Value     $ 232
v3.25.0.1
Business Combinations - Carrying Amounts of Loans (Details) - PCD Loans - USD ($)
$ in Thousands
Jan. 31, 2023
Oct. 07, 2022
Jan. 03, 2022
Professional Holding Corp.      
Business Acquisition [Line Items]      
Book balance of loans at acquisition $ 155,031    
Allowance for credit losses at acquisition (18,879)    
Non-credit related discount (12,361)    
Total PCD loans acquired $ 123,791    
Apollo Bancshares, Inc.      
Business Acquisition [Line Items]      
Book balance of loans at acquisition   $ 107,744  
Allowance for credit losses at acquisition   (2,658)  
Non-credit related discount   (14,191)  
Total PCD loans acquired   90,895  
Drummond Banking Company      
Business Acquisition [Line Items]      
Book balance of loans at acquisition   58,878  
Allowance for credit losses at acquisition   (2,566)  
Non-credit related discount   (4,607)  
Total PCD loans acquired   $ 51,705  
Business Bank of Florida      
Business Acquisition [Line Items]      
Book balance of loans at acquisition     $ 714
Allowance for credit losses at acquisition     (15)
Non-credit related discount     (48)
Total PCD loans acquired     651
Sabal Palm Bancorp, Inc.      
Business Acquisition [Line Items]      
Book balance of loans at acquisition     3,703
Allowance for credit losses at acquisition     (37)
Non-credit related discount     (663)
Total PCD loans acquired     $ 3,003
v3.25.0.1
Business Segments (Details)
12 Months Ended
Dec. 31, 2024
segment
Segment Reporting [Abstract]  
Number of reportable segments 1