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Note 11 - Debt (Details Textual) - USD ($) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Feb. 10, 2021 | Dec. 31, 2024 | Dec. 31, 2023
Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available, Percentage of Total Assets |  | 45.00% |
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged |  | $ 1,110,000 |
Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available |  | 649,700 |
Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds |  | 349,500 |
Short-Term Debt |  | 307,806 | $ 93,746
Fixed to Floating Rate Subordinated Note Due2031 [Member] |  |  |
Debt Instrument, Face Amount | $ 50,000 |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.75% |  |
Debt, Offering Price, Percentage | 100.00% |  |
Proceeds from Debt, Net of Issuance Costs | $ 49,300 |  |
Debt Instrument, Basis Spread on Variable Rate | 3.37% |  |
Federal Reserve Bank [Member] |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 270,400 | 351,600
Short-Term Debt |  | 8,000 | 0
Other Financial Institutions [Member] |  |  |
Short-Term Debt |  | 0 |
Line of Credit Facility, Remaining Borrowing Capacity |  | 101,000 |
Asset Pledged as Collateral [Member] | Consumer Loan [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss |  | $ 606,500 | $ 631,100

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- Definition Amount of advances or credit lines available from the Federal Home Loan Bank (FHLB). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)(3)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 470 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478878/942-470-45-1 + Details
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