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Note 5 - Loans and the Allowance for Credit Losses - Loans Receivable on Nonaccrual Status (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Nonaccrual loans with ACL | $ 2,574 | $ 10,809
Commercial | 43,452 | 41,715
Total Nonaccrual loans | 46,026 | 52,524
Commercial Portfolio Segment [Member] |  |
Nonaccrual loans with ACL | 1,928 | 1,763
Commercial | 10,850 | 11,064
Total Nonaccrual loans | 12,778 | 12,827
Commercial Real Estate Portfolio Segment [Member] |  |
Nonaccrual loans with ACL | 0 | 8,013
Commercial | 29,585 | 28,179
Total Nonaccrual loans | 29,585 | 36,192
Commercial Construction Portfolio Segment [Member] |  |
Nonaccrual loans with ACL | 409 |
Commercial | 1,795 |
Total Nonaccrual loans | 2,204 | 0
Residential Portfolio Segment [Member] |  |
Nonaccrual loans with ACL | 237 | 1,033
Commercial | 1,222 | 2,472
Total Nonaccrual loans | $ 1,459 | $ 3,505

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