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Note 6 - Loans and the Allowance for Credit Losses - Activity in the ACL for Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Balance	$ 82,403	$ 82,869	$ 82,685	$ 81,974	$ 81,974
Charge-offs	(5,039)	(3,595)	(8,594)	(6,780)	(13,702)
Recoveries	118	324	273	347
Initial provision related to acquisition	27,307	0	27,307	0
Operating provision for credit losses	8,065	2,479	11,183	6,536
Nonaccretable credit marks on PCD loans	43,336		43,336
Balance	156,190	82,077	156,190	82,077	82,685
Commercial Portfolio Segment [Member]
Balance	18,031	20,735	18,278	20,632	20,632
Charge-offs	(3,011)	0	(3,011)	(300)	(3,286)
Recoveries	23	324	178	347
Initial provision related to acquisition	985		985
Operating provision for credit losses	3,968	(1,039)	3,566	(659)
Nonaccretable credit marks on PCD loans	965		965
Balance	20,961	20,020	20,961	20,020	18,278
Commercial Real Estate Portfolio Segment [Member]
Balance	54,586	52,794	54,777	52,278	52,278
Charge-offs	(2,027)	(3,595)	(5,582)	(6,480)	(10,416)
Recoveries	90	0	90	0
Initial provision related to acquisition	16,017		16,017
Operating provision for credit losses	4,281	3,899	7,645	7,300
Nonaccretable credit marks on PCD loans	42,256		42,256
Balance	115,203	53,098	115,203	53,098	54,777
Commercial Construction Portfolio Segment [Member]
Balance	5,030	5,011	5,064	4,739	4,739
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0
Initial provision related to acquisition	78		78
Operating provision for credit losses	314	(539)	280	(267)
Nonaccretable credit marks on PCD loans	0		0
Balance	5,422	4,472	5,422	4,472	5,064
Residential Portfolio Segment [Member]
Balance	4,752	4,326	4,561	4,320	4,320
Charge-offs	0	0	0	0	0
Recoveries	5	0	5	0
Initial provision related to acquisition	10,217		10,217
Operating provision for credit losses	(514)	158	(323)	164
Nonaccretable credit marks on PCD loans	115		115
Balance	14,575	4,484	14,575	4,484	4,561
Consumer Portfolio Segment [Member]
Balance	4	3	5	5	5
Charge-offs	(1)	0	(1)	0	0
Recoveries	0	0	0	0
Initial provision related to acquisition	10		10
Operating provision for credit losses	16	0	15	(2)
Nonaccretable credit marks on PCD loans	0		0
Balance	$ 29	$ 3	$ 29	$ 3	$ 5

X

- Definition

Amount, excluding accrued interest, of nonaccretable credit marks of financing receivable purchased with credit deterioration. Excludes net investment in lease.

+ References

No definition available.

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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

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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 13
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
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-Section 50
-Paragraph 13
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-Publisher FASB
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-Publisher FASB
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+ References

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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
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