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Note 11 - Derivative Financial Instruments - Fair Value Hedges (Details) - Designated as Hedging Instrument [Member] - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Interest Rate Swap [Member]
Interest rate swaps, Fair value	$ 1,023	$ 891
Derivative financial instruments		(411)
Customer interest rate swaps, fair value	1,023	891
Customer interest rate swaps, fair value		411
Customer Interest Rate Swaps [Member]
Interest rate swaps, Fair value	116	334
Derivative financial instruments	116	334
Customer interest rate swaps, fair value	116	334
Customer interest rate swaps, fair value	(116)	(334)
Other Assets [Member] | Interest Rate Swap [Member]
Interest rate swaps	33,733	8,930
Customer interest rate swaps	33,733	8,930
Other Assets [Member] | Customer Interest Rate Swaps [Member]
Interest rate swaps	12,353	11,353
Customer interest rate swaps	$ 12,353	$ 11,353
Customer interest rate swaps, receive rate	7.33%	7.36%
Customer interest rate swaps, pay rate	5.62%	5.62%
Other Liabilities [Member] | Interest Rate Swap [Member]
Interest rate swaps		$ 25,000
Customer interest rate swaps		25,000
Other Liabilities [Member] | Customer Interest Rate Swaps [Member]
Interest rate swaps	$ 12,353	11,353
Customer interest rate swaps	$ 12,353	$ 11,353
Customer interest rate swaps, receive rate	5.62%	5.62%
Customer interest rate swaps, pay rate	7.33%	7.36%

X

- Definition

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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