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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, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Beginning balance | $ 22,401 |  | $ 21,069 | $ 22,447 | [1],[2] | $ 21,693 | $ 21,693 |
Charge-offs | (18) |  | (6) | (72) |  | (13) |  |
Recoveries | 36 |  | 35 | 299 |  | 110 |  |
Provision | (84) |  | 697 | (339) |  | 5 |  |
Ending balance | 22,335 | [1],[2] | 21,795 | 22,335 | [1],[2] | 21,795 | 22,447 | [1],[2]
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |  |  |  |  |  |  |
Beginning balance | 2,288 |  | 2,060 | 2,100 |  | 2,668 | 2,668 |
Charge-offs | 0 |  | 0 | 0 |  | 0 | (45) |
Recoveries | 0 |  | 0 | 13 |  | 11 |  |
Provision | 250 |  | (2) | 425 |  | (621) |  |
Ending balance | 2,538 |  | 2,058 | 2,538 |  | 2,058 | 2,100 |
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |  |  |  |  |  |  |
Beginning balance | 5,098 |  | 7,768 | 8,364 |  | 4,480 | 4,480 |
Charge-offs | (18) |  | 0 | (18) |  | 0 | (1,341) |
Recoveries | 0 |  | 0 | 7 |  | 0 |  |
Provision | (452) |  | 213 | (3,725) |  | 3,501 |  |
Ending balance | 4,628 |  | 7,981 | 4,628 |  | 7,981 | 8,364 |
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |  |  |  |  |  |  |
Beginning balance | 1,168 |  | 1,204 | 1,310 |  | 1,796 | 1,796 |
Charge-offs | 0 |  | 0 | 0 |  | 0 | 0 |
Recoveries | 0 |  | 0 | 0 |  | 0 |  |
Provision | (111) |  | 64 | (253) |  | (528) |  |
Ending balance | 1,057 |  | 1,268 | 1,057 |  | 1,268 | 1,310 |
Residential Portfolio Segment [Member] |  |  |  |  |  |  |  |
Beginning balance | 5,650 |  | 4,774 | 5,236 |  | 5,450 | 5,450 |
Charge-offs | 0 |  | 0 | (1) |  | 0 | 0 |
Recoveries | 0 |  | 0 | 36 |  | 0 |  |
Provision | 151 |  | 117 | 530 |  | (559) |  |
Ending balance | 5,801 |  | 4,891 | 5,801 |  | 4,891 | 5,236 |
Commercial And Industrial [Member] |  |  |  |  |  |  |  |
Beginning balance | 2,971 |  | 2,038 | 2,427 |  | 4,377 | 4,377 |
Charge-offs | 0 |  | 0 | (5) |  | 0 | (215) |
Recoveries | 1 |  | 8 | 170 |  | 16 |  |
Provision | 42 |  | 384 | 422 |  | (1,963) |  |
Ending balance | 3,014 |  | 2,430 | 3,014 |  | 2,430 | 2,427 |
Home Equity Lines of Credit [Member] |  |  |  |  |  |  |  |
Beginning balance | 920 |  | 785 | 897 |  | 750 | 750 |
Charge-offs | 0 |  | 0 | (4) |  | (7) | (7) |
Recoveries | 0 |  | 0 | 8 |  | 0 |  |
Provision | 68 |  | 28 | 87 |  | 70 |  |
Ending balance | 988 |  | 813 | 988 |  | 813 | 897 |
Construction and Other [Member] |  |  |  |  |  |  |  |
Beginning balance | 4,233 |  | 2,373 | 2,052 |  | 1,990 | 1,990 |
Charge-offs | 0 |  | 0 | 0 |  | 0 | 0 |
Recoveries | 0 |  | 0 | 0 |  | 0 |  |
Provision | 1 |  | (83) | 2,182 |  | 300 |  |
Ending balance | 4,234 |  | 2,290 | 4,234 |  | 2,290 | 2,052 |
Consumer Portfolio Segment [Member] |  |  |  |  |  |  |  |
Beginning balance | 73 |  | 67 | 61 |  | 182 | 182 |
Charge-offs | 0 |  | (6) | (44) |  | (6) | (38) |
Recoveries | 35 |  | 27 | 65 |  | 83 |  |
Provision | (33) |  | (24) | (7) |  | (195) |  |
Ending balance | $ 75 |  | $ 64 | $ 75 |  | $ 64 | $ 61 |
[1] | Accrued interest of $5.5 million and $5.5 million at June 30, 2025 and December 31, 2024, respectively, is excluded from amortized cost and presented in "accrued interest receivable and other assets" on the Consolidated Balance Sheets.
[2] | Unearned income, including net deferred loan fees and costs and unamortized premiums and discounts, totaled $7.1 million and $8.2 million at June 30, 2025 and December 31, 2024, respectively.

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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- Definition Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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