Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ / shares in Thousands, $ in Thousands |
Dec. 31, 2025 |
Mar. 31, 2025 |
|---|---|---|
| Allowance for doubtful accounts receivable | $ 2,523 | $ 1,186 |
| Property, plant, and equipment accumulated depreciation | $ 29,901 | $ 26,421 |
| Common stock, no par value (in dollars per share) | $ 0 | $ 0 |
| Common stock, authorized (in shares) | 25,000,000 | 25,000,000 |
| Common stock, issued (in shares) | 5,524,813 | 5,455,421 |
| Common stock, outstanding (in shares) | 5,524,813 | 5,455,421 |
Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Revenues | $ 65,126 | $ 62,840 | $ 185,406 | $ 178,843 | ||
| Cost of revenues | 23,331 | 23,086 | 69,341 | 66,385 | ||
| Gross profit | 41,795 | 39,754 | 116,065 | 112,458 | ||
| Operating expense: | ||||||
| Selling | 9,986 | 10,450 | 30,715 | 30,415 | ||
| General and administrative | 18,805 | 18,472 | 54,526 | 52,754 | ||
| Research and development | 5,029 | 5,053 | 15,061 | 14,422 | ||
| Total operating expense | 33,820 | 33,975 | 100,302 | 97,591 | ||
| Operating income | 7,975 | 5,779 | 15,763 | 14,867 | ||
| Non-operating expense (income): | ||||||
| Interest expense and amortization of debt issuance costs | 3,036 | 2,842 | 8,096 | 9,340 | ||
| Gain on extinguishment of convertible notes | 0 | 0 | 0 | (2,887) | ||
| Other expense (income), net | 343 | 5,154 | (5,940) | 2,914 | ||
| Total non-operating expense, net | 3,379 | 7,996 | 2,156 | 9,367 | ||
| Earnings (loss) before income taxes | 4,596 | (2,217) | 13,607 | 5,500 | ||
| Income tax expense (benefit) | 966 | (541) | 2,759 | 360 | ||
| Net income (loss) | $ 3,630 | $ (1,676) | $ 10,848 | $ 5,140 | ||
| Earnings (loss) per share: | ||||||
| Basic (in dollars per share) | $ 0.66 | $ (0.31) | $ 1.97 | $ 0.95 | ||
| Diluted (in dollars per share) | $ 0.65 | $ (0.31) | $ 1.95 | $ 0.94 | ||
| Weighted-average common shares outstanding: | ||||||
| Basic (in shares) | [1] | 5,532 | 5,429 | 5,504 | 5,413 | |
| Diluted (in shares) | 5,565 | 5,429 | 5,552 | 5,464 | ||
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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Net income (loss) | $ 3,630 | $ (1,676) | $ 10,848 | $ 5,140 |
| Other comprehensive income (loss): | ||||
| Foreign currency translation | 2,095 | (6,951) | 8,638 | (1,867) |
| Comprehensive income (loss) | $ 5,725 | $ (8,627) | $ 19,486 | $ 3,273 |
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares |
3 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
Sep. 30, 2024 |
Jun. 30, 2024 |
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| Dividends paid, per share (in dollars per share) | $ 0.16 | $ 0.16 | $ 0.16 | $ 0.16 | $ 0.16 | $ 0.16 |
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands |
9 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Cash flows from operating activities: | ||
| Net income | $ 10,848 | $ 5,140 |
| Adjustments to reconcile net income to net cash provided by operating activities: | ||
| Depreciation of property, plant and equipment | 3,989 | 4,028 |
| Amortization of intangible assets | 13,532 | 13,002 |
| Stock-based compensation expense | 11,075 | 10,004 |
| Gain on extinguishment of convertible notes | 0 | (2,887) |
| Amortization of step-up in inventory basis | 0 | 1,232 |
| Foreign currency adjustments | (5,800) | 2,492 |
| Other | 4,140 | 3,914 |
| Cash from changes in operating assets and liabilities: | ||
| Accounts receivable, net | 921 | 91 |
| Inventories | (3,460) | (539) |
| Prepaid expenses and other assets | (1,538) | 484 |
| Accounts payable | (873) | (1,919) |
| Accrued liabilities and taxes payable | (3,451) | (50) |
| Unearned revenues | (514) | (849) |
| Net cash provided by operating activities | 28,869 | 34,143 |
| Cash flows from investing activities: | ||
| Purchases of property, plant and equipment | (2,833) | (3,492) |
| Net cash (used in) investing activities | (2,833) | (3,492) |
| Cash flows from financing activities: | ||
| Proceeds from debt borrowings | 107,500 | 73,465 |
| Repurchase and settlement of convertible note debt | (97,500) | (71,560) |
| Other debt principal repayments | (22,062) | (26,313) |
| Dividends paid | (2,639) | (2,598) |
| Other financing, net | (1,839) | (1,310) |
| Net cash (used in) financing activities | (26,095) | (28,316) |
| Cash and cash equivalents at beginning of period | 27,321 | 28,214 |
| Cash and cash equivalents at end of period | 28,975 | 30,956 |
| Effect of exchange rate changes on cash and cash equivalents | 1,713 | 407 |
| Net increase in cash and cash equivalents | 1,654 | 2,742 |
| Supplemental non-cash activity: | ||
| Right of use assets obtained in exchange for lease liabilities | 517 | 9,596 |
| GKE Acquisition [Member] | ||
| Cash flows from financing activities: | ||
| GKE acquisition-related holdback payment | $ (9,555) | $ 0 |
Note 1 - Description of Business and Summary of Significant Accounting Policies |
9 Months Ended | |||||||||||||||||||||
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Dec. 31, 2025 | ||||||||||||||||||||||
| Notes to Financial Statements | ||||||||||||||||||||||
| Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] |
Note 1. Description of Business and Summary of Significant Accounting Policies
Description of Business
In this quarterly report on Form 10-Q, Mesa Laboratories, Inc., a Colorado corporation, together with its subsidiaries, is collectively referred to as “we,” “us,” “our,” the “Company,” or “Mesa.”
We are a global leader in the design and manufacture of life sciences tools and critical quality control solutions for regulated applications in the pharmaceutical, healthcare and medical device industries. We offer products and services to help our customers ensure product integrity, increase patient and worker safety, and improve the quality of life throughout the world. We have manufacturing operations in the United States and Europe, and our products are marketed by our sales personnel in North America, Europe, and the Asia Pacific region ("APAC"), and by independent distributors throughout the world.
As of December 31, 2025, we managed our operations in four reportable segments, or divisions:
Basis of Presentation
The accompanying unaudited Condensed Consolidated Financial Statements have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission and in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information. In the opinion of management, such unaudited information includes all adjustments, consisting of normal recurring adjustments, necessary for the fair statement of our financial position and results of operations. The results of operations for interim periods are not necessarily indicative of results that may be achieved for the entire year. The year-end Condensed Consolidated Balance Sheet data was derived from audited financial statements but does not include all disclosures required by accounting principles generally accepted in the United States of America. The Condensed Consolidated Financial Statements include the accounts of Mesa and its wholly owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. We have made no material changes to the application of significant accounting policies disclosed in our Annual Report on Form 10-K for the fiscal year ended March 31, 2025. This report should be read in conjunction with the consolidated financial statements included in that report.
Our fiscal year ends on March 31. References in this report to a particular “year” or “quarter” refer to our fiscal year or fiscal quarters, respectively. Unless otherwise indicated, amounts shown in this report are in thousands.
Risks and Uncertainties
The preparation of financial statements requires the use of estimates and assumptions that affect reported amounts of assets and liabilities at the reporting date and revenues and expenses during the reporting periods. These estimates represent management's judgment about the outcome of future events. The global business environment continues to be impacted by cost pressures, the overall effects of economic uncertainty, regulatory changes, and other factors. Changes in, and the resulting effects of, potential government trade, stimulus or fiscal and monetary policies, interest rates, foreign currency values, supply chains, demand for goods and services, global or regional recession, or other circumstances cannot be reliably predicted. Actual results could differ from our estimates. Refer to Item 1A. Risk Factors in our Annual Report on Form 10-K for the fiscal year ended March 31, 2025.
Recent Accounting Pronouncements
We have reviewed all recently issued accounting pronouncements and have concluded that, other than as described below, they are not applicable to us or are not expected to have a material impact on our consolidated financial statements. We have not adopted any new accounting standards in fiscal year 2026.
Recently Issued Accounting Pronouncements
In December 2023, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update ("ASU") 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which enhances the transparency, effectiveness and comparability of annual income tax disclosures. The guidance is effective for public business entities for fiscal years beginning after December 15, 2024 (our fiscal year 2026), with early adoption and prospective or retrospective application permitted. Other than presentation of additional disaggregated information related to the jurisdictions in which we pay income taxes and income tax rate reconciliations in our annual income tax footnote disclosures, we do not expect the adoption of ASU No. 2023-09 to have a material impact on our consolidated financial statements and disclosures.
In November 2024, the FASB issued ASU 2024-03, Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. ASU 2024-03 requires that public business entities disclose additional information about specific expense categories in the notes to financial statements at interim and annual reporting periods. The ASU is effective for fiscal years beginning after December 15, 2026 (our fiscal year 2028 for annual periods) and interim periods within fiscal years beginning after December 15, 2027 (our fiscal year 2029 for interim periods), with early adoption and prospective or retrospective application permitted. We are currently assessing the effect the adoption of this standard will have on our consolidated financial statements and disclosures; we expect to disclose additional detail regarding the nature and classification of certain categories of expense once adopted.
In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326): Improvements to the Measurement of Credit Losses for Receivables and Contract Assets. ASU 2025-05 introduces a practical expedient that removes the requirement to incorporate macroeconomic forecasts into the estimation of expected credit losses. The guidance is effective for fiscal years beginning after December 15, 2025, including interim periods within those fiscal years. Prospective adoption is required, and early adoption is permitted. We intend to early adopt ASU 2025-05 for our fiscal year beginning April 1, 2026, including interim periods. Upon adoption, we plan to elect the practical expedient allowing us to assume conditions at the balance sheet date will remain unchanged for the remaining life of the asset. We do not expect adoption to have a material impact on our consolidated financial statements or related disclosures.
In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other (Topic 350): Internal-Use Software. ASU 2025-06 modernizes accounting for costs incurred in the development of internal-use software by eliminating the requirement to evaluate distinct development stages. The guidance is effective for fiscal years beginning after December 15, 2027, including interim periods within those fiscal years. ASU 2025-06 permits prospective, retrospective or modified retrospective adoption. Early adoption is permitted as of the beginning of an entity's annual reporting period. We intend to early adopt ASU 2025-06 prospectively for our fiscal year beginning April 1, 2026, including interim periods. We do not expect the guidance to have a material impact on our consolidated financial statements or related disclosures.
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Note 2 - Revenue |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revenue from Contract with Customer [Text Block] |
Note 2. Revenue
We develop, manufacture, market, sell and maintain life sciences tools and quality control instruments and related consumables.
Hardware sales include physical products such as instruments used for molecular and genetic analysis, protein synthesizers, medical meters, wireless sensor systems, data loggers, and process challenge devices. Hardware sales may be offered with accompanying perpetual or annual software licenses, which in some cases are required for the hardware to function.
Consumables sold by our Clinical Genomics and Biopharmaceutical Development divisions, such as reagents used for molecular and genetic analysis or solutions used for protein synthesis, are critical to the ongoing use of our instruments. Consumables such as biological and chemical indicator test strips sold by our Sterilization and Disinfection Control division are used on a standalone basis.
Revenues from hardware and consumables are recognized upon transfer of control to the customer. Control of hardware and consumables sold in the U.S. and Asia Pacific typically transfers at the point of shipment, whereas control of products sold in Europe more typically occurs upon delivery to the customer site.
We also offer maintenance, calibration and testing services. Services result in revenues recognized either over time, for example, when we are contractually obligated to perform labor and replace parts on an as-needed basis throughout a specified service period, or at a point in time, upon completion of a specific, discrete service.
We disclose revenues consistently with how management evaluates the business, i.e., based on business unit and the nature of goods and services provided.
The following tables present disaggregated revenues for the
three and nine months ended December 31, 2025, respectively:
Revenues from external customers are attributed to individual countries based on the locations to which the products are shipped or exported, or locations where services are performed, as follows:
No foreign country exceeded 10% of total revenues for the three and nine months ended December 31, 2025.
Contract Liabilities Our contracts have varying payment terms and conditions. Some customers prepay for products and services, resulting in contract liabilities recorded as unearned revenues or within other noncurrent liabilities in our unaudited Condensed Consolidated Balance Sheets. The significant majority of our revenues, related receivables and contract liabilities arise from contracts with original durations of twelve months or less. Contract liabilities are recognized as revenue as we satisfy our obligations under the terms of the contracts.
A summary of contract liabilities is as follows:
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Note 3 - Fair Value Measurements and Concentrations of Credit Risk |
9 Months Ended |
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Dec. 31, 2025 | |
| Notes to Financial Statements | |
| Fair Value Disclosures [Text Block] |
Note 3. Fair Value Measurements and Concentrations of Credit Risk
Our financial instruments consist primarily of cash and cash equivalents, trade accounts receivable, obligations under trade accounts payable, and debt. Due to their short-term nature, the carrying values for cash and cash equivalents, trade accounts receivable, and trade accounts payable approximate fair value and are classified within Level 1 of the fair value hierarchy.
The carrying amounts of our term loan and revolving line of credit (together, the "Credit Facility") approximate fair value due to variable interest rate pricing, with the balances bearing interest rates approximating current market rates.
There were no nonrecurring fair value adjustments or transfers between the levels of the fair value hierarchy during the three and nine months ended December 31, 2025.
The financial instruments that subject us to the highest concentrations of credit risk are cash and accounts receivable. We maintain relationships and cash deposits at multiple banking institutions across the world in an effort to diversify and reduce risk of loss. Concentration of credit risk with respect to accounts receivable is limited to customers to whom we make significant sales. No customers accounted for more than 10% of total trade receivables as of December 31, 2025.
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Note 4 - Supplemental Information |
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| Supplemental Balance Sheet Disclosures [Text Block] |
Note 4. Supplemental Information
Inventories consisted of the following:
Prepaid expenses and other current assets consisted of the following:
Accrued payroll and benefits consisted of the following:
Other accrued expenses consisted of the following:
Depreciation expense was as follows:
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| Goodwill and Intangible Assets Disclosure [Text Block] |
Note 5. Goodwill and Intangible Assets
Intangible assets other than goodwill consisted of the following:
Amortization expense for intangible assets was as follows:
Estimated future amortization expense for the fiscal years ending March 31 is presented below, based on foreign currency exchange rates in effect as of December 31, 2025:
The change in the carrying amount of goodwill was as follows:
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Note 6 - Indebtedness |
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| Debt Disclosure [Text Block] |
Note 6. Indebtedness
Credit Facility Our secured credit agreement matures in April 2029 and includes:
We refer to the agreement in whole as the “Credit Facility.”
On April 5, 2024, we borrowed $75,000 under the Credit Facility's Term Loan to fund privately negotiated repurchases of a portion of our convertible notes ("the Notes"). On August 12, 2025, we borrowed $97,000 under the Revolver to fund the cash settlement of the remaining Notes, which matured on August 15, 2025 (see "Convertible Notes" below).
Borrowings under our Credit Facility bear interest at a SOFR rate or a base rate, plus an applicable spread that varies with our total net leverage ratio. On October 10, 2025 we amended the Credit Facility to reduce the range of the spread from 1.5% - 3.0% to 1.25% - 2.50%.
The weighted average interest rate on borrowings under the Credit Facility was 6.2% as of December 31, 2025 and 7.2% as of March 31, 2025.
The financial covenants in the Credit Facility include a maximum total net leverage ratio of 4.0 to 1.0 on each of the testing dates between March 31, 2025 and March 31, 2026 and 3.5 to 1.0 on each testing date thereafter. The Credit Facility also stipulates a minimum fixed charge coverage ratio of 1.25 to 1.0. Other covenants include restrictions on our ability to incur debt, grant liens, make fundamental changes to our business as defined in the contract, engage in certain transactions with affiliates, or conduct asset sales. As of December 31, 2025, we were in compliance with all covenants under the Credit Facility.
Term Loan During the three and nine months ended December 31, 2025, we made required quarterly principal payments on the Term Loan of $938 and $2,813, respectively.
We are required to make quarterly principal payments on the Term Loan. For the fiscal years ending March 31, future debt payments on the Term Loan are required as follows:
A reconciliation of the carrying amount of the Term Loan to principal outstanding was as follows:
We recognized interest expense on the Term Loan as follows:
Revolver As of December 31, 2025, the outstanding balance under the Revolver was $98,250 and $26,750 remained available to be borrowed. Subsequent to December 31, 2025, we repaid an additional $4,000 on the Revolver.
We are obligated to pay quarterly unused commitment fees of between 0.20% and 0.35% of the Revolver’s aggregate principal amount, based on our leverage ratio.
The balance of unamortized customary lender fees related to the Revolver was $1,103 and $1,203 as of December 31, 2025 and March 31, 2025, respectively.
Convertible Notes
On August 15, 2025, our outstanding 1.375% convertible notes (the "Notes") matured. We settled the aggregate principal balance of $97,500 as well as $670 of accrued interest in cash by drawing $97,000 under our Revolver and using $1,170 of cash on hand.
Interest expense recognized in connection with the Notes during the three and nine months ended December 31, 2025 and 2024 respectively, was as follows:
The effective interest rate on the Notes was approximately 1.9%.
The net carrying amount of the Notes was as follows:
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Note 7 - Stockholders' Equity |
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| Share-Based Payment Arrangement [Text Block] |
Note 7. Stockholders' Equity
Stock-Based Compensation On August 22, 2025, our shareholders approved an amendment to the Mesa Laboratories Inc. 2021 Amended and Restated Equity Incentive Plan (the "2021 Equity Plan"), increasing the number of shares authorized for issuance from 660 shares to 1,156 shares, an increase of 496 shares.
During the nine months ended December 31, 2025, we issued time-based restricted stock units ("RSUs") and performance-based restricted stock units ("PSUs") pursuant to the 2021 Equity Plan.
Stock-based compensation expense is included in cost of revenues, selling, general and administrative, and research and development expense in the accompanying unaudited Condensed Consolidated Statements of Operations.
The following is a summary of RSU and PSU award activity for the nine months ended December 31, 2025:
Time-based RSUs vest and settle in shares of our common stock on a one-for-one basis. The significant majority of RSUs granted to employees during the nine months ended December 31, 2025 vest in equal installments on June 15, 2026, June 13, 2027 and June 13, 2028. RSUs granted to non-employee directors during the nine months ended December 31, 2025 vest one year from the grant date. We generally recognize expense relating to RSUs, net of estimated forfeitures, on a straight-line basis over the vesting period. For time-based RSUs granted to participants who qualify as retirement-eligible under the 2021 Equity Plan, we recognize expense either upon grant or over a shortened service period, depending on the retirement notification requirements applicable to participants.
During the nine months ended December 31, 2025, the Compensation Committee of the Board of Directors approved a grant of 44 PSUs at target (the "FY26 PSUs") to eligible employees. The FY26 PSUs are subject to market-based performance conditions and service conditions. The market performance measurement period and service period is from June 15, 2025 through June 15, 2028. The number of shares that will be earned is based on market performance and will range from 0% to 200% of the target number of shares. If defined minimum targets are not met, no shares will vest.
As of December 31, 2025, there were 133 shares subject to options outstanding, with a weighted average exercise price per share of $191.04, an intrinsic value of $0 and a remaining contractual life of 2.3 years. Our Compensation Committee has not granted options to any plan participants in the current or prior fiscal year.
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Note 8 - Earnings per Share |
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| Earnings Per Share [Text Block] |
Note 8. Earnings (Loss) Per Share
The following table presents a reconciliation of the denominators used in the computation of basic and diluted earnings (loss) per share ("EPS"):
(1) Weighted average outstanding shares includes awards that have not yet vested and are not yet legally outstanding, but for which all vesting criteria other than the passage of time have been satisfied. For example, this includes RSUs granted to retirement-eligible employees that are not subject to continued service requirements but have not yet vested.
The following potentially dilutive securities were excluded from the calculation of diluted EPS:
Potentially dilutive securities include stock options and unvested time and performance based RSUs (collectively "stock awards"). Stock awards are excluded from the calculation of diluted EPS if their inclusion would be antidilutive, or if achievement of performance-based thresholds as of our reporting date would not result in the awards vesting. Shares underlying the Notes were also potentially dilutive until maturity on August 15, 2025; however, these shares have been excluded from the diluted EPS calculation for the amount of time they remained outstanding during three and nine months ended December 31, 2025 and 2024, as assumed conversion under the if-converted method was antidilutive in each period.
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Note 9 - Income Taxes |
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| Income Tax Disclosure [Text Block] |
Note 9. Income Taxes
We reported an income tax provision as follows:
For interim income tax reporting, we estimate our annual effective tax rate and apply this effective tax rate to our year-to-date pre-tax income. Each quarter, our estimate of the annual effective tax rate is updated, and if the estimated effective tax rate changes, a cumulative adjustment is made. Additionally, the tax effects of significant unusual or infrequently occurring items are recognized as discrete items in the interim period in which the events occur. There is a potential for volatility in the effective tax rate due to several factors, including changes in the mix of the pre-tax income and the jurisdictions to which they relate, changes in tax laws and foreign tax holidays, settlement with taxing authorities, and foreign currency fluctuations.
The effective tax rate for the three months ended December 31, 2025 approximated the federal statutory rate of the effective rate was impacted by the valuation allowance on U.S. deferred taxes, offset by the foreign differential rate. The effective tax rate for the nine months ended December 31, 2025 differed from the statutory federal rate of due to the impact of the valuation allowance on U.S. deferred taxes, partially offset by the foreign rate differential.
In July 2025, the One Big Beautiful Bill Act (“OBBBA”) introduced several changes to U.S. tax legislation, with certain provisions becoming applicable to us in fiscal year 2026. These changes include the immediate expensing of domestic research and experimental expenditures, accelerated tax deductions for qualified property, and modifications to certain international tax frameworks. We have incorporated the applicable provisions of OBBBA into our income tax provision as of December 31, 2025, resulting in a reduction of U.S. current tax expense. We are continuing to evaluate the impacts of the legislation on our Consolidated Financial Statements for the annual period. |
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Note 10 - Commitments and Contingencies |
9 Months Ended |
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| Commitments and Contingencies Disclosure [Text Block] |
Note 10. Commitments and Contingencies
We are party to various legal proceedings arising in the ordinary course of business. As of December 31, 2025, we are not party to any legal proceeding that management believes could have a material adverse effect on our unaudited consolidated financial position, results of operations, or cash flows.
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Note 11 - Segment Information |
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| Segment Reporting Disclosure [Text Block] |
Note 11. Segment Information
Segment information is prepared on the same basis our chief operating decision maker ("CODM"), our CEO, uses to assess segment performance, allocate resources, evaluate financial results, and make key operating decisions. Our reportable segments are organized primarily by the nature of the goods and services they sell. Our CODM regularly reviews segment-level U.S. GAAP revenues and gross profit relative to forecasted and prior period amounts, as well as non-GAAP adjusted operating expense compared to budgeted amounts. Our CODM also regularly reviews non-GAAP organic revenues growth to support strategic planning and resource deployment.
The following tables set forth our segment information:
The following table sets forth inventories by reportable segment. Our CODM is not provided with and does not regularly review any other segment asset information.
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Insider Trading Arrangements |
3 Months Ended | 9 Months Ended |
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Dec. 31, 2025 |
Dec. 31, 2025 |
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| Trading Arrangements, by Individual [Table] | ||
| Material Terms of Trading Arrangement [Text Block] |
During the three months ended December 31, 2025, of our directors or officers entered into new or amended written plans for the purchase or sale of our securities intended to satisfy the affirmative defense conditions of Exchange Act Rule 10b5-1(c).
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| Rule 10b5-1 Arrangement Terminated [Flag] | false | |
| Non-Rule 10b5-1 Arrangement Terminated [Flag] | false | |
| Non-Rule 10b5-1 Arrangement Adopted [Flag] | false | |
| Rule 10b5-1 Arrangement Adopted [Flag] | false |
Significant Accounting Policies (Policies) |
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| Accounting Policies [Abstract] | ||||||||||||||||||||||
| Description of Business [Policy Text Block] | Description of Business
In this quarterly report on Form 10-Q, Mesa Laboratories, Inc., a Colorado corporation, together with its subsidiaries, is collectively referred to as “we,” “us,” “our,” the “Company,” or “Mesa.”
We are a global leader in the design and manufacture of life sciences tools and critical quality control solutions for regulated applications in the pharmaceutical, healthcare and medical device industries. We offer products and services to help our customers ensure product integrity, increase patient and worker safety, and improve the quality of life throughout the world. We have manufacturing operations in the United States and Europe, and our products are marketed by our sales personnel in North America, Europe, and the Asia Pacific region ("APAC"), and by independent distributors throughout the world.
As of December 31, 2025, we managed our operations in four reportable segments, or divisions:
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| Basis of Accounting, Policy [Policy Text Block] | Basis of Presentation
The accompanying unaudited Condensed Consolidated Financial Statements have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission and in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information. In the opinion of management, such unaudited information includes all adjustments, consisting of normal recurring adjustments, necessary for the fair statement of our financial position and results of operations. The results of operations for interim periods are not necessarily indicative of results that may be achieved for the entire year. The year-end Condensed Consolidated Balance Sheet data was derived from audited financial statements but does not include all disclosures required by accounting principles generally accepted in the United States of America. The Condensed Consolidated Financial Statements include the accounts of Mesa and its wholly owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. We have made no material changes to the application of significant accounting policies disclosed in our Annual Report on Form 10-K for the fiscal year ended March 31, 2025. This report should be read in conjunction with the consolidated financial statements included in that report.
Our fiscal year ends on March 31. References in this report to a particular “year” or “quarter” refer to our fiscal year or fiscal quarters, respectively. Unless otherwise indicated, amounts shown in this report are in thousands. |
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| Risk and Uncertainties, Policy [Policy Text Block] | Risks and Uncertainties
The preparation of financial statements requires the use of estimates and assumptions that affect reported amounts of assets and liabilities at the reporting date and revenues and expenses during the reporting periods. These estimates represent management's judgment about the outcome of future events. The global business environment continues to be impacted by cost pressures, the overall effects of economic uncertainty, regulatory changes, and other factors. Changes in, and the resulting effects of, potential government trade, stimulus or fiscal and monetary policies, interest rates, foreign currency values, supply chains, demand for goods and services, global or regional recession, or other circumstances cannot be reliably predicted. Actual results could differ from our estimates. Refer to Item 1A. Risk Factors in our Annual Report on Form 10-K for the fiscal year ended March 31, 2025. |
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| New Accounting Pronouncements, Policy [Policy Text Block] | Recent Accounting Pronouncements
We have reviewed all recently issued accounting pronouncements and have concluded that, other than as described below, they are not applicable to us or are not expected to have a material impact on our consolidated financial statements. We have not adopted any new accounting standards in fiscal year 2026.
Recently Issued Accounting Pronouncements
In December 2023, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update ("ASU") 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which enhances the transparency, effectiveness and comparability of annual income tax disclosures. The guidance is effective for public business entities for fiscal years beginning after December 15, 2024 (our fiscal year 2026), with early adoption and prospective or retrospective application permitted. Other than presentation of additional disaggregated information related to the jurisdictions in which we pay income taxes and income tax rate reconciliations in our annual income tax footnote disclosures, we do not expect the adoption of ASU No. 2023-09 to have a material impact on our consolidated financial statements and disclosures.
In November 2024, the FASB issued ASU 2024-03, Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. ASU 2024-03 requires that public business entities disclose additional information about specific expense categories in the notes to financial statements at interim and annual reporting periods. The ASU is effective for fiscal years beginning after December 15, 2026 (our fiscal year 2028 for annual periods) and interim periods within fiscal years beginning after December 15, 2027 (our fiscal year 2029 for interim periods), with early adoption and prospective or retrospective application permitted. We are currently assessing the effect the adoption of this standard will have on our consolidated financial statements and disclosures; we expect to disclose additional detail regarding the nature and classification of certain categories of expense once adopted.
In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326): Improvements to the Measurement of Credit Losses for Receivables and Contract Assets. ASU 2025-05 introduces a practical expedient that removes the requirement to incorporate macroeconomic forecasts into the estimation of expected credit losses. The guidance is effective for fiscal years beginning after December 15, 2025, including interim periods within those fiscal years. Prospective adoption is required, and early adoption is permitted. We intend to early adopt ASU 2025-05 for our fiscal year beginning April 1, 2026, including interim periods. Upon adoption, we plan to elect the practical expedient allowing us to assume conditions at the balance sheet date will remain unchanged for the remaining life of the asset. We do not expect adoption to have a material impact on our consolidated financial statements or related disclosures.
In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other (Topic 350): Internal-Use Software. ASU 2025-06 modernizes accounting for costs incurred in the development of internal-use software by eliminating the requirement to evaluate distinct development stages. The guidance is effective for fiscal years beginning after December 15, 2027, including interim periods within those fiscal years. ASU 2025-06 permits prospective, retrospective or modified retrospective adoption. Early adoption is permitted as of the beginning of an entity's annual reporting period. We intend to early adopt ASU 2025-06 prospectively for our fiscal year beginning April 1, 2026, including interim periods. We do not expect the guidance to have a material impact on our consolidated financial statements or related disclosures. |
Note 2 - Revenue (Tables) |
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| Disaggregation of Revenue [Table Text Block] |
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Note 4 - Supplemental Information (Tables) |
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Note 5 - Goodwill and Intangible Assets, Net (Tables) |
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Note 6 - Indebtedness (Tables) |
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Note 7 - Stockholders' Equity (Tables) |
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Note 8 - Earnings per Share (Tables) |
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Note 9 - Income Taxes (Tables) |
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Note 11 - Segment Information (Tables) |
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| Schedule of Segment Reporting Information, by Segment [Table Text Block] |
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| Schedule of Segment Reporting Information, by Inventory Segment [Table Text Block] |
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Note 2 - Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|||
| Revenues | $ 65,126 | $ 62,840 | $ 185,406 | $ 178,843 | ||
| Consumables [Member] | Transferred at Point in Time [Member] | ||||||
| Revenues | 36,731 | 36,809 | 105,881 | 101,740 | ||
| Hardware and Software [Member] | Transferred at Point in Time [Member] | ||||||
| Revenues | 17,344 | 15,796 | 45,984 | 45,482 | ||
| Service [Member] | Transferred at Point in Time [Member] | ||||||
| Revenues | 11,051 | 10,235 | 33,541 | 31,621 | ||
| Operating Segments [Member] | Sterilization and Disinfection Control [Member] | ||||||
| Revenues | [1] | 24,914 | 23,507 | 72,431 | 68,669 | |
| Operating Segments [Member] | Biopharmaceutical Development [Member] | ||||||
| Revenues | [1] | 14,373 | 12,237 | 39,779 | 36,112 | |
| Operating Segments [Member] | Calibration Solutions [Member] | ||||||
| Revenues | [1] | 14,072 | 14,429 | 39,992 | 38,492 | |
| Operating Segments [Member] | Clinical Genomics [Member] | ||||||
| Revenues | [1] | 11,767 | 12,667 | 33,204 | 35,570 | |
| Operating Segments [Member] | Consumables [Member] | Transferred at Point in Time [Member] | Sterilization and Disinfection Control [Member] | ||||||
| Revenues | 22,357 | 20,991 | 64,650 | 60,860 | ||
| Operating Segments [Member] | Consumables [Member] | Transferred at Point in Time [Member] | Biopharmaceutical Development [Member] | ||||||
| Revenues | 4,880 | 4,909 | 13,087 | 12,657 | ||
| Operating Segments [Member] | Consumables [Member] | Transferred at Point in Time [Member] | Calibration Solutions [Member] | ||||||
| Revenues | 658 | 1,043 | 2,251 | 2,067 | ||
| Operating Segments [Member] | Consumables [Member] | Transferred at Point in Time [Member] | Clinical Genomics [Member] | ||||||
| Revenues | 8,836 | 9,866 | 25,893 | 26,156 | ||
| Operating Segments [Member] | Hardware and Software [Member] | Transferred at Point in Time [Member] | Sterilization and Disinfection Control [Member] | ||||||
| Revenues | 152 | 52 | 388 | 365 | ||
| Operating Segments [Member] | Hardware and Software [Member] | Transferred at Point in Time [Member] | Biopharmaceutical Development [Member] | ||||||
| Revenues | 6,277 | 4,534 | 17,227 | 14,539 | ||
| Operating Segments [Member] | Hardware and Software [Member] | Transferred at Point in Time [Member] | Calibration Solutions [Member] | ||||||
| Revenues | 8,904 | 9,333 | 24,008 | 24,067 | ||
| Operating Segments [Member] | Hardware and Software [Member] | Transferred at Point in Time [Member] | Clinical Genomics [Member] | ||||||
| Revenues | 2,011 | 1,877 | 4,361 | 6,511 | ||
| Operating Segments [Member] | Service [Member] | Transferred at Point in Time [Member] | Sterilization and Disinfection Control [Member] | ||||||
| Revenues | 2,405 | 2,464 | 7,393 | 7,444 | ||
| Operating Segments [Member] | Service [Member] | Transferred at Point in Time [Member] | Biopharmaceutical Development [Member] | ||||||
| Revenues | 3,216 | 2,794 | 9,465 | 8,916 | ||
| Operating Segments [Member] | Service [Member] | Transferred at Point in Time [Member] | Calibration Solutions [Member] | ||||||
| Revenues | 4,510 | 4,053 | 13,733 | 12,358 | ||
| Operating Segments [Member] | Service [Member] | Transferred at Point in Time [Member] | Clinical Genomics [Member] | ||||||
| Revenues | $ 920 | $ 924 | $ 2,950 | $ 2,903 | ||
| ||||||
Note 2 - Revenue - Revenues From External Customers (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Revenues (a): | $ 65,126 | $ 62,840 | $ 185,406 | $ 178,843 |
| UNITED STATES | ||||
| Revenues (a): | 29,892 | 30,476 | 86,838 | 85,415 |
| CHINA | ||||
| Revenues (a): | 5,645 | 6,322 | 16,389 | 20,271 |
| Other [Member] | ||||
| Revenues (a): | $ 29,589 | $ 26,042 | $ 82,179 | $ 73,157 |
Note 2 - Revenue - Contract Liabilities (Details) $ in Thousands |
9 Months Ended |
|---|---|
|
Dec. 31, 2025
USD ($)
| |
| Contract liabilities, balance | $ 14,803 |
| Prior year liabilities recognized in revenues during the nine months ended December 31, 2025 | (9,366) |
| Contract liabilities added during the nine months ended December 31, 2025, net of revenues recognized | 9,132 |
| Contract liabilities, balance | $ 14,569 |
Note 3 - Fair Value Measurements and Concentrations of Credit Risk (Details Textual) Pure in Thousands |
9 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Accounts Receivable [Member] | Customer Concentration Risk [Member] | |
| Number of Major Customers | 0 |
Note 4 - Supplemental Information - Inventories (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Mar. 31, 2025 |
|---|---|---|
| Raw materials | $ 16,555 | $ 14,775 |
| Work in process | 723 | 560 |
| Finished goods | 9,281 | 10,030 |
| Total inventories | $ 26,559 | $ 25,365 |
Note 4 - Supplemental Information - Prepaid and Other Current Assets (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Mar. 31, 2025 |
|---|---|---|
| Prepaid expenses | $ 3,567 | $ 2,364 |
| Deposits | 1,495 | 1,752 |
| Prepaid income taxes | 869 | 1,040 |
| Other current assets | 3,934 | 2,873 |
| Total prepaid expenses and other current assets | $ 9,865 | $ 8,029 |
Note 4 - Supplemental Information - Accrued Payroll and Benefits (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Mar. 31, 2025 |
|---|---|---|
| Bonus payable | $ 7,760 | $ 10,891 |
| Wages and paid-time-off payable | 2,754 | 3,672 |
| Payroll related taxes | 2,303 | 2,475 |
| Other benefits payable | 1,062 | 820 |
| Total accrued payroll and benefits | $ 13,879 | $ 17,858 |
Note 4 - Supplemental Information - Other Accrued Expenses (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Mar. 31, 2025 |
|---|---|---|
| Current operating lease liabilities | $ 3,891 | $ 3,523 |
| Income taxes payable | 2,072 | 2,157 |
| Other | 2,436 | 3,610 |
| Total other accrued expenses | 15,549 | 24,601 |
| GKE Acquisition [Member] | ||
| GKE acquisition holdback | 0 | 9,315 |
| Other Accrued Expenses [Member] | ||
| Accrued business taxes | $ 7,150 | $ 5,996 |
Note 4 - Supplemental Information - Property, Plant and Equipment (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Depreciation, Total | $ 1,270 | $ 1,106 | $ 3,989 | $ 4,028 |
| Cost of Sales [Member] | ||||
| Depreciation, Total | 775 | 610 | 2,376 | 2,376 |
| Operating Expense [Member] | ||||
| Depreciation, Total | $ 495 | $ 496 | $ 1,613 | $ 1,652 |
Note 5 - Goodwill and Intangible Assets, Net - Other Intangible Assets (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Mar. 31, 2025 |
|---|---|---|
| Gross carrying amount | $ 263,244 | $ 251,261 |
| Accumulated amortization | (173,598) | (154,386) |
| Net carrying amount | 89,646 | 96,875 |
| Customer Relationships [Member] | ||
| Gross carrying amount | 199,843 | 190,069 |
| Accumulated amortization | (131,945) | (117,189) |
| Net carrying amount | 67,898 | 72,880 |
| Other Intangible Assets [Member] | ||
| Gross carrying amount | 63,401 | 61,192 |
| Accumulated amortization | (41,653) | (37,197) |
| Net carrying amount | $ 21,748 | $ 23,995 |
Note 5 - Goodwill and Intangible Assets, Net - Amortization Expense for Finite-lived Intangible Assets (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Amortization of Intangible Assets | $ 4,445 | $ 4,391 | $ 13,532 | $ 13,002 |
| Cost of Sales [Member] | ||||
| Amortization of Intangible Assets | 695 | 660 | 2,104 | 1,979 |
| General and Administrative Expense [Member] | ||||
| Amortization of Intangible Assets | $ 3,750 | $ 3,731 | $ 11,428 | $ 11,023 |
Note 5 - Goodwill and Intangible Assets, Net - Estimated Amortization Expense (Details) $ in Thousands |
Dec. 31, 2025
USD ($)
|
|---|---|
| 2026 | $ 4,463 |
| 2027 | 17,546 |
| 2028 | 16,903 |
| 2029 | 16,329 |
| 2030 | $ 11,538 |
Note 5 - Goodwill and Intangible Assets, Net - Change in the Carrying Amount of Goodwill (Details) $ in Thousands |
9 Months Ended |
|---|---|
|
Dec. 31, 2025
USD ($)
| |
| Goodwill | $ 181,760 |
| Effect of foreign currency translation | 7,543 |
| Goodwill | 189,303 |
| Operating Segments [Member] | Sterilization and Disinfection Control [Member] | |
| Goodwill | 79,408 |
| Effect of foreign currency translation | 4,661 |
| Goodwill | 84,069 |
| Operating Segments [Member] | Biopharmaceutical Development [Member] | |
| Goodwill | 48,211 |
| Effect of foreign currency translation | 2,611 |
| Goodwill | 50,822 |
| Operating Segments [Member] | Calibration Solutions [Member] | |
| Goodwill | 37,213 |
| Effect of foreign currency translation | 75 |
| Goodwill | 37,288 |
| Operating Segments [Member] | Clinical Genomics [Member] | |
| Goodwill | 16,928 |
| Effect of foreign currency translation | 196 |
| Goodwill | $ 17,124 |
Note 6 - Indebtedness (Details Textual) |
1 Months Ended | 3 Months Ended | 6 Months Ended | 9 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Aug. 15, 2025
USD ($)
|
Apr. 05, 2024 |
Jan. 31, 2026
USD ($)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2025
USD ($)
|
Oct. 09, 2025 |
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
Sep. 30, 2025 |
Aug. 12, 2025
USD ($)
|
Apr. 05, 2025
USD ($)
|
Mar. 31, 2025
USD ($)
|
Sep. 30, 2024 |
Oct. 05, 2023
USD ($)
|
Mar. 05, 2021
USD ($)
|
Aug. 12, 2019 |
|
| Long-Term Debt | $ 68,438,000 | $ 68,438,000 | $ 68,438,000 | |||||||||||||
| Repayments of Debt | 22,062,000 | $ 26,313,000 | ||||||||||||||
| Senior Secured Credit Agreement [Member] | ||||||||||||||||
| Long-Term Debt | 98,250 | 98,250 | 98,250 | |||||||||||||
| Line of Credit Facility, Remaining Borrowing Capacity | 26,750 | 26,750 | 26,750 | |||||||||||||
| Senior Secured Credit Agreement [Member] | Prepaid Expenses, Other and Other Assets [Member] | ||||||||||||||||
| Debt Issuance Costs, Net | $ 1,103,000 | $ 1,103,000 | $ 1,103,000 | $ 1,203,000 | ||||||||||||
| Senior Secured Credit Agreement [Member] | Subsequent Event [Member] | ||||||||||||||||
| Repayments of Lines of Credit | $ 4,000 | |||||||||||||||
| Senior Secured Credit Agreement [Member] | Revolving Credit Facility [Member] | ||||||||||||||||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 75,000,000 | |||||||||||||||
| Long-Term Debt | $ 97,000,000 | |||||||||||||||
| Debt, Weighted Average Interest Rate | 6.20% | 6.20% | 6.20% | 7.20% | ||||||||||||
| Proceeds from Lines of Credit | $ 97,000,000 | |||||||||||||||
| Senior Secured Credit Agreement [Member] | Maximum [Member] | ||||||||||||||||
| Debt Instrument, Basis Spread on Variable Rate | 3.00% | |||||||||||||||
| Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.35% | |||||||||||||||
| Senior Secured Credit Agreement [Member] | Maximum [Member] | Swingline Loan [Member] | ||||||||||||||||
| Line of Credit Facility, Maximum Borrowing Capacity | 5,000,000 | |||||||||||||||
| Senior Secured Credit Agreement [Member] | Maximum [Member] | Revolving Credit Facility [Member] | ||||||||||||||||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 125,000,000 | |||||||||||||||
| Debt Instrument, Basis Spread on Variable Rate | 2.50% | |||||||||||||||
| Senior Secured Credit Agreement [Member] | Maximum [Member] | Letter of Credit [Member] | ||||||||||||||||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 2,500,000 | |||||||||||||||
| Senior Secured Credit Agreement [Member] | Minimum [Member] | ||||||||||||||||
| Debt Instrument, Basis Spread on Variable Rate | 1.50% | |||||||||||||||
| Fixed Charge Coverage Ratio | 1.25 | |||||||||||||||
| Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.20% | |||||||||||||||
| Senior Secured Credit Agreement [Member] | Minimum [Member] | Revolving Credit Facility [Member] | ||||||||||||||||
| Debt Instrument, Basis Spread on Variable Rate | 1.25% | |||||||||||||||
| Term Loan [Member] | ||||||||||||||||
| Long-Term Debt, Gross | $ 68,438,000 | $ 68,438,000 | $ 68,438,000 | $ 75,000,000 | $ 71,250,000 | |||||||||||
| Debt Instrument, Periodic Payment, Principal | 938,000 | 2,813,000 | ||||||||||||||
| Debt Instrument, Interest Rate, Effective Percentage | 6.20% | 7.50% | ||||||||||||||
| The Credit Facility Term Loan [Member] | ||||||||||||||||
| Debt Instrument, Covenant, Maximum Total Leverage Ratio for the Sixth, Seventh, and Eighth Testing Dates | 4 | |||||||||||||||
| Debt Instrument, Covenant, Maximum Total Leverage Ratio Following the Ninth Testing date | 3.5 | |||||||||||||||
| The Notes [Member] | ||||||||||||||||
| Debt Instrument, Interest Rate, Stated Percentage | 1.375% | 1.375% | ||||||||||||||
| The Notes [Member] | Senior Notes [Member] | ||||||||||||||||
| Long-Term Debt, Gross | 0 | 0 | 0 | 97,500,000 | ||||||||||||
| Long-Term Debt | 0 | 0 | 0 | 97,297,000 | ||||||||||||
| Debt Issuance Costs, Net | $ (0) | $ (0) | $ (0) | $ 203,000 | ||||||||||||
| Debt Instrument, Interest Rate, Stated Percentage | 1.375% | |||||||||||||||
| Debt Instrument, Interest Rate, Effective Percentage | 1.90% | 1.90% | 1.90% | |||||||||||||
| 2025 Convertible Notes [Member] | ||||||||||||||||
| Debt Instrument, Repurchased Face Amount | 97,500,000 | |||||||||||||||
| Interest Paid, Financing Activity | 670,000 | |||||||||||||||
| Repayments of Debt | $ 1,170,000 | |||||||||||||||
Note 6 - Indebtedness - Quarterly Periodic Payments (Details) $ in Thousands |
Dec. 31, 2025
USD ($)
|
|---|---|
| Remainder of 2026 | $ 938 |
| 2027 | 5,625 |
| 2028 | 5,625 |
| 2029 | 7,500 |
| 2030 | 48,750 |
| Total principal remaining | $ 68,438 |
Note 6 - Indebtedness - Carrying Amount of the Term Loan (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Apr. 05, 2025 |
Mar. 31, 2025 |
|---|---|---|---|
| Current portion | $ 5,156 | $ 3,750 | |
| Noncurrent portion | 62,721 | 66,902 | |
| Term Loan [Member] | |||
| Current portion | 5,156 | 3,750 | |
| Noncurrent portion | 62,721 | 66,902 | |
| Debt issuance costs | 561 | 598 | |
| Long-Term Debt, Gross | $ 68,438 | $ 75,000 | $ 71,250 |
Note 6 - Indebtedness - Interest Expense on the Notes (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Term Loan [Member] | ||||
| Interest expense | $ 1,159 | $ 1,450 | $ 3,756 | $ 4,551 |
| Amortization of debt issuance costs | 43 | 38 | 118 | 111 |
| Total interest and amortization of debt issuance costs | 1,202 | 1,488 | 3,874 | 4,662 |
| Coupon interest expense at 1.375% | 1,159 | 1,450 | 3,756 | 4,551 |
| Amortization of debt issuance costs | 43 | 38 | 118 | 111 |
| The Notes [Member] | ||||
| Interest expense | 0 | 335 | 503 | 1,037 |
| Amortization of debt issuance costs | 0 | 134 | 203 | 412 |
| Total interest and amortization of debt issuance costs | 0 | 469 | 706 | 1,449 |
| Coupon interest expense at 1.375% | 0 | 335 | 503 | 1,037 |
| Amortization of debt issuance costs | $ 0 | $ 134 | $ 203 | $ 412 |
Note 6 - Indebtedness - Interest Expense on the Notes (Details) (Parentheticals) |
Sep. 30, 2025 |
Sep. 30, 2024 |
|---|---|---|
| Term Loan [Member] | ||
| Debt Instrument, Interest Rate, Effective Percentage | 6.20% | 7.50% |
| The Notes [Member] | ||
| Debt Instrument, Interest Rate, Stated Percentage | 1.375% | 1.375% |
Note 6 - Indebtedness - Carrying Amount of the Notes (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Mar. 31, 2025 |
|---|---|---|
| Total principal remaining | $ 68,438 | |
| The Notes [Member] | Senior Notes [Member] | ||
| Principal outstanding | 0 | $ 97,500 |
| Unamortized debt issuance costs | 0 | (203) |
| Total principal remaining | $ 0 | $ 97,297 |
Note 7 - Stockholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Thousands |
9 Months Ended | ||
|---|---|---|---|
Aug. 22, 2025 |
Dec. 31, 2025 |
Jun. 30, 2025 |
|
| The FY26 PSUs [Member] | Eligible Employees [Member] | |||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares) | 44,000 | ||
| The FY26 PSUs [Member] | Eligible Employees [Member] | Minimum [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award Number of Shares Issued Upon Vesting, Percentage | 0.00% | ||
| The FY26 PSUs [Member] | Eligible Employees [Member] | Maximum [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award Number of Shares Issued Upon Vesting, Percentage | 200.00% | ||
| Stock Option Units [Member] | Eligible Employees [Member] | |||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares) | 133,000 | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in dollars per share) | $ 191.04 | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value | $ 0 | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term (Year) | 2 years 3 months 18 days | ||
| The 2021 Equity Plan [Member] | |||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares) | 1,156 | 660,000 | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized (in shares) | 496 |
Note 7 - Stockholders' Equity - Restricted Stock Unit Activity (Details) |
9 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2025
$ / shares
shares
| ||||
| Restricted Stock Units (RSUs) [Member] | ||||
| Awards outstanding (in shares) | shares | 145 | |||
| Awards outstanding, weighted average grant date fair value per share (in dollars per share) | $ / shares | $ 106.54 | |||
| Awards granted (in shares) | shares | 108 | [1] | ||
| Awards granted, weighted average grant date fair value per share (in dollars per share) | $ / shares | $ 90.87 | [1] | ||
| Awards forfeited (in shares) | shares | (11) | |||
| Awards forfeited or expired, weighted average grant date fair value per share (in dollars per share) | $ / shares | $ 97.91 | |||
| Awards distributed (in shares) | shares | (65) | |||
| Awards distributed, weighted average grant date fair value per share (in dollars per share) | $ / shares | $ 117.08 | |||
| Awards outstanding (in shares) | shares | 177 | |||
| Awards outstanding, weighted average grant date fair value per share (in dollars per share) | $ / shares | $ 93.65 | |||
| Performance Stock Units [Member] | ||||
| Awards outstanding (in shares) | shares | 85 | |||
| Awards outstanding, weighted average grant date fair value per share (in dollars per share) | $ / shares | $ 166.31 | |||
| Awards granted (in shares) | shares | 44 | [1] | ||
| Awards granted, weighted average grant date fair value per share (in dollars per share) | $ / shares | $ 99.56 | [1] | ||
| Awards distributed (in shares) | shares | (16) | |||
| Awards distributed, weighted average grant date fair value per share (in dollars per share) | $ / shares | $ 265.32 | |||
| Awards outstanding (in shares) | shares | 113 | |||
| Awards outstanding, weighted average grant date fair value per share (in dollars per share) | $ / shares | $ 126.12 | |||
| ||||
Note 8 - Earnings per Share - Computation of Net Income per Share, Basic & Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|||
| Net income | $ 3,630 | $ (1,676) | $ 10,848 | $ 5,140 | ||
| Weighted average outstanding shares of common stock (in shares) | [1] | 5,532 | 5,429 | 5,504 | 5,413 | |
| Dilutive effect of RSUs (in shares) | 33 | 0 | 48 | 51 | ||
| Fully diluted shares (in shares) | 5,565 | 5,429 | 5,552 | 5,464 | ||
| Basic (in dollars per share) | $ 0.66 | $ (0.31) | $ 1.97 | $ 0.95 | ||
| Diluted (in dollars per share) | $ 0.65 | $ (0.31) | $ 1.95 | $ 0.94 | ||
| ||||||
Note 8 - Earnings per Share - Antidilutive Securities Excluded From Computation of Earnings per Share (Details) - shares shares in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Total stock awards excluded from diluted EPS (in shares) | 228 | 750 | 399 | 556 |
| Assumed Conversion of Convertible Debt [Member] | ||||
| Total stock awards excluded from diluted EPS (in shares) | 0 | 344 | 171 | 354 |
| Stock Awards that were Antidilutive [Member] | ||||
| Total stock awards excluded from diluted EPS (in shares) | 228 | 406 | 228 | 202 |
Note 9 - Income Taxes (Details Textual) |
3 Months Ended | 9 Months Ended |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 21.00% | 21.00% |
Note 9 - Income Taxes - Provisions for Income Taxes (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Income tax expense (benefit) | $ 966 | $ (541) | $ 2,759 | $ 360 |
| Effective tax rate | 21.00% | 24.40% | 20.30% | 6.50% |
Note 11 - Segment Information (Details Textual) |
9 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Number of Reportable Segments | 4 |
Note 11 - Segment Data - Schedule of Segment Reporting Information, by Segment (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|||||||
| Revenues (a): | $ 65,126 | $ 62,840 | $ 185,406 | $ 178,843 | ||||||
| Total segment cost of revenues | 23,331 | 23,086 | 69,341 | 66,385 | ||||||
| Gross Profit (c) | 41,795 | 39,754 | 116,065 | 112,458 | ||||||
| Operating expense | 33,820 | 33,975 | 100,302 | 97,591 | ||||||
| Operating income | 7,975 | 5,779 | 15,763 | 14,867 | ||||||
| Nonoperating expense, net | (3,379) | (7,996) | (2,156) | (9,367) | ||||||
| Nonoperating expense, net | 3,379 | 7,996 | 2,156 | 9,367 | ||||||
| Non-cash GKE inventory step-up amortization | 0 | 1,232 | ||||||||
| Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] | ||||||||||
| Revenues (a): | [1] | 65,126 | 62,840 | 185,406 | 178,843 | |||||
| Depreciation in cost of revenues | 775 | 610 | 2,376 | 2,376 | ||||||
| Amortization in cost of revenues | 695 | 660 | 2,104 | 1,979 | ||||||
| Other cost of revenues (b) | [2] | 21,861 | 21,816 | 64,861 | 60,798 | |||||
| Total segment cost of revenues | 23,331 | 23,086 | 69,341 | 66,385 | ||||||
| Gross Profit (c) | [3] | 41,795 | 39,754 | 116,065 | 112,458 | |||||
| Operating expense | 33,820 | 33,975 | 100,302 | 97,591 | ||||||
| Operating income | 7,975 | 5,779 | 15,763 | 14,867 | ||||||
| Nonoperating expense, net | 3,379 | (7,996) | (2,156) | (9,367) | ||||||
| Earnings before income taxes | 4,596 | (2,217) | 13,607 | 5,500 | ||||||
| Nonoperating expense, net | (3,379) | 7,996 | 2,156 | 9,367 | ||||||
| Non-cash GKE inventory step-up amortization | 1,232 | |||||||||
| Sterilization and Disinfection Control [Member] | Operating Segments [Member] | ||||||||||
| Revenues (a): | [1] | 24,914 | 23,507 | 72,431 | 68,669 | |||||
| Depreciation in cost of revenues | 438 | 321 | 1,349 | 1,114 | ||||||
| Amortization in cost of revenues | 125 | 131 | 404 | 376 | ||||||
| Other cost of revenues (b) | [2] | 7,040 | 6,594 | 20,331 | 18,756 | |||||
| Total segment cost of revenues | 7,603 | 7,046 | 22,084 | 21,478 | ||||||
| Gross Profit (c) | [3] | 17,311 | 16,461 | 50,347 | 47,191 | |||||
| Non-cash GKE inventory step-up amortization | 1,232 | |||||||||
| Biopharmaceutical Development [Member] | Operating Segments [Member] | ||||||||||
| Revenues (a): | [1] | 14,373 | 12,237 | 39,779 | 36,112 | |||||
| Depreciation in cost of revenues | 88 | 63 | 243 | 149 | ||||||
| Amortization in cost of revenues | 379 | 338 | 1,126 | 1,029 | ||||||
| Other cost of revenues (b) | [2] | 4,986 | 4,297 | 15,055 | 12,269 | |||||
| Total segment cost of revenues | 5,453 | 4,698 | 16,424 | 13,447 | ||||||
| Gross Profit (c) | [3] | 8,920 | 7,539 | 23,355 | 22,665 | |||||
| Non-cash GKE inventory step-up amortization | 0 | |||||||||
| Calibration Solutions [Member] | Operating Segments [Member] | ||||||||||
| Revenues (a): | [1] | 14,072 | 14,429 | 39,992 | 38,492 | |||||
| Depreciation in cost of revenues | 116 | 207 | 333 | 599 | ||||||
| Amortization in cost of revenues | 0 | 0 | 0 | 0 | ||||||
| Other cost of revenues (b) | [2] | 5,506 | 5,416 | 15,932 | 14,635 | |||||
| Total segment cost of revenues | 5,622 | 5,623 | 16,265 | 15,234 | ||||||
| Gross Profit (c) | [3] | 8,450 | 8,806 | 23,727 | 23,258 | |||||
| Non-cash GKE inventory step-up amortization | 0 | |||||||||
| Clinical Genomics [Member] | Operating Segments [Member] | ||||||||||
| Revenues (a): | [1] | 11,767 | 12,667 | 33,204 | 35,570 | |||||
| Depreciation in cost of revenues | 133 | 19 | 451 | 514 | ||||||
| Amortization in cost of revenues | 191 | 191 | 574 | 574 | ||||||
| Other cost of revenues (b) | [2] | 4,329 | 5,509 | 13,543 | 15,138 | |||||
| Total segment cost of revenues | 4,653 | 5,719 | 14,568 | 16,226 | ||||||
| Gross Profit (c) | [3] | $ 7,114 | $ 6,948 | $ 18,636 | 19,344 | |||||
| Non-cash GKE inventory step-up amortization | $ 0 | |||||||||
| ||||||||||
Note 11 - Segment Data - Segment Inventory (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Mar. 31, 2025 |
|---|---|---|
| Total inventories | $ 26,559 | $ 25,365 |
| Operating Segments [Member] | Sterilization and Disinfection Control [Member] | ||
| Total inventories | 6,075 | 5,545 |
| Operating Segments [Member] | Biopharmaceutical Development [Member] | ||
| Total inventories | 5,887 | 4,934 |
| Operating Segments [Member] | Calibration Solutions [Member] | ||
| Total inventories | 5,846 | 5,110 |
| Operating Segments [Member] | Clinical Genomics [Member] | ||
| Total inventories | $ 8,751 | $ 9,776 |