Note 9 - Borrowed Funds (Details Textual) - USD ($) $ in Thousands |
Dec. 31, 2023 |
Mar. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|---|
| Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged | $ 593,000 | ||
| Other Borrowings | $ 0 | 0 | |
| Line of Credit Facility, Remaining Borrowing Capacity | 824,000 | ||
| Asset Pledged as Collateral [Member] | |||
| Financial Instruments, Owned, at Fair Value | 324,100 | 223,700 | |
| Bank Term Funding Program (BTFP) [Member] | |||
| Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available | 80,000 | $ 100,000 | |
| Line of Credit Facility, Remaining Borrowing Capacity | 80,000 | 0 | |
| Bank Term Funding Program (BTFP) [Member] | Asset Pledged as Collateral [Member] | |||
| Financial Instruments, Owned, at Fair Value | 105,300 | ||
| Federal Home Loan Bank Advances [Member] | |||
| Line of Credit Facility, Maximum Borrowing Capacity | 25,000 | ||
| Long-Term Line of Credit | $ 0 | $ 0 |
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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 Amount of maximum advances or credit lines available from the Federal Home Loan Bank (FHLB). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The carrying amount as of the balance sheet date for the aggregate of other miscellaneous borrowings owed by the reporting entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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