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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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