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Note 7 - Loans and Related Allowance for Credit Losses - Allowance for Loan Losses (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Beginning balance | $ 21,069 | $ 20,162 | $ 21,693 | $ 14,438 | $ 14,438
Charge-offs | (6) | (163) | (13) | (275) |
Recoveries | 35 | 52 | 110 | 172 |
Provision | 697 | 540 | 5 | 874 |
Ending balance | 21,795 | 20,591 | 21,795 | 20,591 | 21,693
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Beginning balance |  | 0 |  | 5,382 | 5,382
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |  |  |  |
Beginning balance | 2,060 | 2,678 | 2,668 | 2,203 | 2,203
Charge-offs | 0 | (46) | 0 | (46) | (46)
Recoveries | 0 | 1 | 11 | 3 |
Provision | (2) | 780 | (621) | 442 |
Ending balance | 2,058 | 3,413 | 2,058 | 3,413 | 2,668
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Beginning balance |  | 0 |  | 811 | 811
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |  |  |  |
Beginning balance | 7,768 | 4,712 | 4,480 | 5,597 | 5,597
Charge-offs | 0 | 0 | 0 | 0 | 0
Recoveries | 0 | 0 | 0 | 0 |
Provision | 213 | (866) | 3,501 | (545) |
Ending balance | 7,981 | 3,846 | 7,981 | 3,846 | 4,480
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Beginning balance |  | 0 |  | (1,206) | (1,206)
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |  |  |  |
Beginning balance | 1,204 | 1,371 | 1,796 | 662 | 662
Charge-offs | 0 | 0 | 0 | 0 | 0
Recoveries | 0 | 0 | 0 | 0 |
Provision | 64 | (92) | (528) | 26 |
Ending balance | 1,268 | 1,279 | 1,268 | 1,279 | 1,796
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Beginning balance |  | 0 |  | 591 | 591
Residential Portfolio Segment [Member] |  |  |  |  |
Beginning balance | 4,774 | 4,967 | 5,450 | 2,047 | 2,047
Charge-offs | 0 | (108) | 0 | (108) | (108)
Recoveries | 0 | 0 | 0 | 0 |
Provision | 117 | 255 | (559) | 431 |
Ending balance | 4,891 | 5,114 | 4,891 | 5,114 | 5,450
Residential Portfolio Segment [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Beginning balance |  | 0 |  | 2,744 | 2,744
Commercial And Industrial [Member] |  |  |  |  |
Beginning balance | 2,038 | 3,819 | 4,377 | 1,483 | 1,483
Charge-offs | 0 | (6) | 0 | (60) | (85)
Recoveries | 8 | 9 | 16 | 20 |
Provision | 384 | 282 | (1,963) | 341 |
Ending balance | 2,430 | 4,104 | 2,430 | 4,104 | 4,377
Commercial And Industrial [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Beginning balance |  | 0 |  | 2,320 | 2,320
Home Equity Lines of Credit [Member] |  |  |  |  |
Beginning balance | 785 | 809 | 750 | 1,753 | 1,753
Charge-offs | 0 | 0 | (7) | 0 | 0
Recoveries | 0 | 0 | 0 | 70 |
Provision | 28 | (86) | 70 | (69) |
Ending balance | 813 | 723 | 813 | 723 | 750
Home Equity Lines of Credit [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Beginning balance |  | 0 |  | (1,031) | (1,031)
Construction and Other [Member] |  |  |  |  |
Beginning balance | 2,373 | 1,553 | 1,990 | 609 | 609
Charge-offs | 0 | 0 | 0 | 0 | 0
Recoveries | 0 | 0 | 0 | 0 |
Provision | (83) | 331 | 300 | 319 |
Ending balance | 2,290 | 1,884 | 2,290 | 1,884 | 1,990
Construction and Other [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Beginning balance |  | 0 |  | 956 | 956
Consumer Portfolio Segment [Member] |  |  |  |  |
Beginning balance | 67 | 253 | 182 | 84 | 84
Charge-offs | (6) | (3) | (6) | (61) | (63)
Recoveries | 27 | 42 | 83 | 79 |
Provision | (24) | (64) | (195) | (71) |
Ending balance | $ 64 | 228 | $ 64 | 228 | 182
Consumer Portfolio Segment [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Beginning balance |  | $ 0 |  | $ 197 | $ 197

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