Note 21 - Derivative Financial Instruments - Derivative Position Designated as Cash Flow Hedge (Details) - Interest Rate Swap [Member] - Designated as Hedging Instrument [Member] - Cash Flow Hedging [Member]	3 Months Ended
	Mar. 31, 2023 USD ($)
Maturity Date	Feb. 06, 2028
Derivative, notional amount	$ 100,000,000
Fixed rate	3.27%
Fair value	$ 494,000