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Note 6 - Loans and the Allowance for Credit Losses - Loans Receivable on Nonaccrual Status (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Nonaccrual loans with ACL	$ 3,189	$ 10,809
Commercial	48,111	41,715
Total Nonaccrual loans	51,300	52,524
Commercial Portfolio Segment [Member]
Nonaccrual loans with ACL	1,244	1,763
Commercial	11,449	11,064
Total Nonaccrual loans	12,693	12,827
Commercial Real Estate Portfolio Segment [Member]
Nonaccrual loans with ACL	1,374	8,013
Commercial	31,845	28,179
Total Nonaccrual loans	33,219	36,192
Commercial Construction Portfolio Segment [Member]
Nonaccrual loans with ACL	0
Commercial	2,204
Total Nonaccrual loans	2,204	0
Residential Portfolio Segment [Member]
Nonaccrual loans with ACL	571	1,033
Commercial	2,613	2,472
Total Nonaccrual loans	$ 3,184	$ 3,505

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- Definition

Amortized cost of financing receivable on nonaccrual status with allowance for credit loss. Excludes net investment in lease.

+ References

No definition available.

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-16

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- Definition

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph a
-Subparagraph (3)
-Publisher SEC

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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-Paragraph 16
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-16

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