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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

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- 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 + Details
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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 + Details
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