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v3.25.1

Note 7 - Loans and Related Allowance for Credit Losses (Details Textual) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Mar. 31, 2025 USD ($) | Mar. 31, 2024 USD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
Financing Receivable, Accrued Interest, after Allowance for Credit Loss |  | $ 5,500,000 |  |  | $ 5,500,000 |  |
Financing Receivable, Deferred Commitment Fee |  | 7,700,000 |  |  | 8,200,000 |  |
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease) |  | $ 46,000 |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease), Percentage |  | 0.20% |  |  |  |  |
Financing Receivable, before Allowance for Credit Loss, Total | [1],[2] | $ 1,550,349,000 |  |  | 1,519,614,000 |  |
Mortgage Loans in Process of Foreclosure, Amount |  | 959,000 |  |  | 352,000 |  |
Financing Receivable, Nonaccrual, Interest Income |  | 417,000 |  |  | $ 1,100,000 |  |
Financing Receivable, Modified, Commitment to Lend |  | $ 111,000 |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts |  | 0 |  |  | 0 |  |
Financing Receivable, Allowance for Credit Loss |  | $ 22,401,000 | [1],[2] | $ 21,069,000 | $ 22,447,000 | [1],[2] | $ 21,693,000
Provision for Loan, Lease, and Other Losses |  | $ (255,000) |  | (692,000) |  |  |
Financing Receivable, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] |  | Interest Receivable and Other Assets |  |  | Interest Receivable and Other Assets |  |
Threshold For Loans Evaluated For Impairment [Member] |  |  |  |  |  |  |
Financing Receivable, before Allowance for Credit Loss, Total |  | $ 750,000 |  |  |  |  |
Threshold For Loans Evaluated For Impairment [Member] | Criticized Relationships [Member] |  |  |  |  |  |  |
Financing Receivable, before Allowance for Credit Loss, Total |  | 150,000 |  |  |  |  |
Unfunded Loan Commitment [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss |  | 2,000,000 |  |  | $ 1,600,000 |  |
Provision for Loan, Lease, and Other Losses |  | $ 350,000 |  | $ 556,000 |  |  |
[1] | Accrued interest of $5.5 million and $5.5 million at March 31, 2025 and December 31, 2024, respectively, is excluded from amortized cost and presented in "accrued interest receivable and other assets" on the Consolidated Balance Sheets.
[2] | Unearned income, including net deferred loan fees and costs and unamortized premiums and discounts, totaled $7.7 million and $8.2 million at March 31, 2025 and December 31, 2024, respectively.

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