Note 20 - Derivative Financial Instruments - Outstanding Undesignated Interest Rate Swap (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2025	Dec. 31, 2024	Mar. 31, 2025
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative, notional amount				$ 300,000
Fair value	$ (1,659)	$ (1,659)
Receiving [Member] | Not Designated as Hedging Instrument [Member]
Notional amount	$ 309,231	309,231	$ 244,247
Weighted average maturity (years) (Year)	4 years 6 months		5 years
Fair value	$ 1,265	$ 1,265	$ 8,589
Interest Rate Swap Maturing February 6, 2028 [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative, notional amount				100,000
Maturity Date		Feb. 06, 2028
Fixed rate	3.27%	3.27%
Fair value	$ 392	$ 392
Paying [Member] | Not Designated as Hedging Instrument [Member]
Notional amount	309,231	$ 309,231	$ 244,247
Weighted average maturity (years) (Year)		4 years 6 months	5 years
Fair value	$ 1,265	$ 1,265	$ 8,589
Interest Rate Swap Maturing August 6, 2026 [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative, notional amount				50,000
Maturity Date		Aug. 06, 2026
Fixed rate	4.38%	4.38%
Fair value	$ (343)	$ (343)
Interest Rate Swap Maturing August 6, 2028 [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative, notional amount				$ 50,000
Maturity Date		Aug. 06, 2028
Fixed rate	3.97%	3.97%
Fair value	$ (898)	$ (898)
Interest Rate Swap Maturing August 6, 2029 [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative, notional amount	$ 100,000	$ 100,000
Maturity Date		Aug. 06, 2029
Fixed rate	3.58%	3.58%
Fair value	$ (810)	$ (810)