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Note 7 - Loans and Related Allowance for Credit Losses - Primary Segments of the Loan Portfolio (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | --- | --- | --- | --- | ---
Loans | $ 1,497,704 |  | $ 1,478,130 |  |  |
Less: Allowance for credit losses | (21,795) | $ (21,069) | (21,693) | $ (20,591) | $ (20,162) | $ (14,438)
Net loans | 1,475,909 |  | 1,456,437 |  |  |
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |  |  |  |  |
Loans | 182,809 |  | 183,545 |  |  |
Less: Allowance for credit losses | (2,058) | (2,060) | (2,668) | (3,413) | (2,678) | (2,203)
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |  |  |  |  |
Loans | 385,648 |  | 401,580 |  |  |
Less: Allowance for credit losses | (7,981) | (7,768) | (4,480) | (3,846) | (4,712) | (5,597)
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |  |  |  |  |
Loans | 86,951 |  | 82,506 |  |  |
Less: Allowance for credit losses | (1,268) | (1,204) | (1,796) | (1,279) | (1,371) | (662)
Residential Portfolio Segment [Member] |  |  |  |  |  |
Loans | 337,121 |  | 328,854 |  |  |
Less: Allowance for credit losses | (4,891) | (4,774) | (5,450) | (5,114) | (4,967) | (2,047)
Commercial And Industrial [Member] |  |  |  |  |  |
Loans | 234,702 |  | 221,508 |  |  |
Less: Allowance for credit losses | (2,430) | (2,038) | (4,377) | (4,104) | (3,819) | (1,483)
Home Equity Lines of Credit [Member] |  |  |  |  |  |
Loans | 131,047 |  | 127,818 |  |  |
Less: Allowance for credit losses | (813) | (785) | (750) | (723) | (809) | (1,753)
Construction and Other [Member] |  |  |  |  |  |
Loans | 132,530 |  | 125,105 |  |  |
Less: Allowance for credit losses | (2,290) | (2,373) | (1,990) | (1,884) | (1,553) | (609)
Consumer Portfolio Segment [Member] |  |  |  |  |  |
Loans | 6,896 |  | 7,214 |  |  |
Less: Allowance for credit losses | $ (64) | $ (67) | $ (182) | $ (228) | $ (253) | $ (84)

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