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Note 20 - Derivative Financial Instruments - Outstanding Undesignated Interest Rate Swap (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2025	Dec. 31, 2024
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative, notional amount	$ 300,000	$ 300,000
Fair value	(1,931)	(1,931)
Receiving [Member] | Not Designated as Hedging Instrument [Member]
Notional amount	$ 319,655	319,655	$ 244,247
Weighted average maturity (years) (Year)	4 years 2 months 12 days		5 years
Fair value	$ 619	619	$ 8,589
Interest Rate Swap Maturing February 6, 2028 [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative, notional amount	$ 100,000	$ 100,000
Maturity Date		Feb. 06, 2028
Fixed rate	3.27%	3.27%
Fair value	$ 239	$ 239
Paying [Member] | Not Designated as Hedging Instrument [Member]
Notional amount	319,655	$ 319,655	$ 244,247
Weighted average maturity (years) (Year)		4 years 2 months 12 days	5 years
Fair value	619	$ 619	$ 8,589
Interest Rate Swap Maturing August 6, 2026 [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative, notional amount	$ 50,000	$ 50,000
Maturity Date		Aug. 06, 2026
Fixed rate	4.38%	4.38%
Fair value	$ (314)	$ (314)
Interest Rate Swap Maturing August 6, 2028 [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative, notional amount	$ 50,000	$ 50,000
Maturity Date		Aug. 06, 2028
Fixed rate	3.97%	3.97%
Fair value	$ (910)	$ (910)
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	$ (946)	$ (946)

X

- Definition

Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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X

- Definition

Average remaining period until maturity of the derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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X

- Definition

Fair value of the assets less the liabilities of a derivative or group of derivatives.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-10

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X

- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

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X

- Definition

Nominal or face amount used to calculate payments on the derivative liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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- Definition

Date derivative contract ends, in YYYY-MM-DD format.

+ References

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- Definition

Nominal or face amount used to calculate payment on derivative.

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-Topic 815
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