Note 7 - Other Borrowed Funds (Details Textual) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged | $ 480,600 | $ 473,100 |
| Advance from Federal Home Loan Bank | 20,000 | 30,000 |
| Financing Receivable, after Allowance for Credit Loss | 1,324,768 | 1,320,944 |
| Federal Reserve Bank Advances [Member] | ||
| Short-Term Debt | 0 | |
| Debt Instrument, Unused Borrowing Capacity, Amount | 1,700 | 1,100 |
| Federal Reserve Bank Advances [Member] | Asset Pledged as Collateral [Member] | ||
| Financing Receivable, after Allowance for Credit Loss | 1,800 | 1,100 |
| Putable Advances [Member] | ||
| Advance from Federal Home Loan Bank | $ 20,000 | 20,000 |
| Single Maturity Fixed Rate Advances [Member] | ||
| Advance from Federal Home Loan Bank | $ 10,000 |
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- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the collateral pledged in support of federal home loan bank advances outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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