Note 8 - Borrowings (Details Textual) $ in Thousands	Sep. 30, 2021 USD ($)
Long-term Debt, Total	$ 0
Debt Instrument, Unused Borrowing Capacity, Amount	291,990
Deposit Liabilities, Collateral Issued, Financial Instruments	151,750
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	$ 752,460

Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date.

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Amount of securities, mortgage loans, or other financial instruments pledged as collateral for deposits.

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Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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