Note 8 - Deposits and Borrowed Funds - Short-term Borrowed Funds (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Collateral Carrying Value	$ 276,599	$ 233,882
Short-term borrowed funds	83,088	57,792
Agency Residential MBS [Member]
Collateral Carrying Value	29,160	30,108
Corporate Debt Securities [Member]
Collateral Carrying Value	$ 247,439	$ 203,774

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.

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