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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 | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Balance | $ 82,077 | $ 89,205 | $ 81,974 | $ 90,513 | $ 90,513
Charge-offs | (3,559) | (2,487) | (10,339) | (8,089) | (17,049)
Recoveries | 53 | 8 | 400 | 85 |
Provision for (reversal of) credit losses - loans | 3,923 | 1,504 | 10,459 | 5,721 |
Balance | 82,494 | 88,230 | 82,494 | 88,230 | 81,974
Commercial Portfolio Segment [Member] |  |  |  |  |
Balance | 20,020 | 29,326 | 20,632 | 28,903 | 28,903
Charge-offs | (1,923) | (2,250) | (2,223) | (6,117) | (14,888)
Recoveries | 22 | 0 | 369 | 9 |
Provision for (reversal of) credit losses - loans | 1,698 | 775 | 1,039 | 5,056 |
Balance | 19,817 | 27,851 | 19,817 | 27,851 | 20,632
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Balance | 53,098 | 52,509 | 52,278 | 53,742 | 53,742
Charge-offs | (1,636) | (237) | (8,116) | (1,954) | (2,142)
Recoveries | 31 | 0 | 31 | 0 |
Provision for (reversal of) credit losses - loans | 2,580 | 461 | 9,880 | 945 |
Balance | 54,073 | 52,733 | 54,073 | 52,733 | 52,278
Commercial Construction Portfolio Segment [Member] |  |  |  |  |
Balance | 4,472 | 3,546 | 4,739 | 3,718 | 3,718
Charge-offs | 0 | 0 | 0 | 0 | 0
Recoveries | 0 | 0 | 0 | 0 |
Provision for (reversal of) credit losses - loans | (307) | 363 | (574) | 191 |
Balance | 4,165 | 3,909 | 4,165 | 3,909 | 4,739
Residential Portfolio Segment [Member] |  |  |  |  |
Balance | 4,484 | 3,819 | 4,320 | 4,143 | 4,143
Charge-offs | 0 | 0 | 0 | (18) | (18)
Recoveries | 0 | 1 | 0 | 69 |
Provision for (reversal of) credit losses - loans | (48) | (88) | 116 | (462) |
Balance | 4,436 | 3,732 | 4,436 | 3,732 | 4,320
Consumer Portfolio Segment [Member] |  |  |  |  |
Balance | 3 | 5 | 5 | 7 | 7
Charge-offs | 0 | 0 | 0 | 0 | (1)
Recoveries | 0 | 7 | 0 | 7 |
Provision for (reversal of) credit losses - loans | 0 | (7) | (2) | (9) |
Balance | $ 3 | $ 5 | $ 3 | $ 5 | $ 5

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