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Note 6 - Loans and the Allowance for Credit Losses - Loans Receivable on Nonaccrual Status (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Nonaccrual loans with ACL	$ 3,281	$ 5,899
Nonaccrual loans without ACL	35,947	51,411
Total Nonaccrual loans	39,228	57,310
Commercial Portfolio Segment [Member]
Nonaccrual loans with ACL	2,175	1,744
Nonaccrual loans without ACL	11,295	14,487
Total Nonaccrual loans	13,470	16,231
Commercial Real Estate Portfolio Segment [Member]
Nonaccrual loans with ACL	666	3,822
Nonaccrual loans without ACL	20,653	32,664
Total Nonaccrual loans	21,319	36,486
Commercial Construction Portfolio Segment [Member]
Nonaccrual loans with ACL	0	0
Nonaccrual loans without ACL	2,204	2,204
Total Nonaccrual loans	2,204	2,204
Residential Portfolio Segment [Member]
Nonaccrual loans with ACL	440	333
Nonaccrual loans without ACL	1,795	2,056
Total Nonaccrual loans	$ 2,235	$ 2,389

X

- Definition

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

+ References

No definition available.

+ Details

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X

- Definition

Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease.

+ References

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

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- Definition

Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

+ 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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