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Note 7 - Loans and Related Allowance for Credit Losses - Nonaccrual Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Nonaccrual, No Allowance |  | $ 20,746 |  | $ 23,018
Nonaccrual, With Allowance |  | 9,182 |  | 6,966
Nonaccrual |  | 29,928 |  | 29,984
Still Accruing |  | 0 |  | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | [2],[3] | 1,607,024 | [1],[4] | 1,519,614
Nonperforming Financial Instruments [Member] |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 29,928 |  | 29,984
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |  |  |
Nonaccrual, No Allowance |  | 3,580 |  | 974
Nonaccrual, With Allowance |  | 0 |  | 301
Nonaccrual |  | 3,580 |  | 1,275
Still Accruing |  | 0 |  | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | [2],[3] | 221,600 | [1],[4] | 181,447
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] | Nonperforming Financial Instruments [Member] |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 3,580 |  | 1,275
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |  |  |
Nonaccrual, No Allowance |  | 15,865 |  | 21,265
Nonaccrual, With Allowance |  | 6,111 |  | 3,616
Nonaccrual |  | 21,976 |  | 24,881
Still Accruing |  | 0 |  | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | [2],[3] | 390,354 | [1],[4] | 412,291
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] | Nonperforming Financial Instruments [Member] |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 21,976 |  | 24,881
Residential Portfolio Segment [Member] |  |  |  |
Nonaccrual, No Allowance |  | 617 |  | 617
Nonaccrual, With Allowance |  | 1,467 |  | 1,377
Nonaccrual |  | 2,084 |  | 1,994
Still Accruing |  | 0 |  | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | [2],[3] | 366,307 | [1],[4] | 353,442
Residential Portfolio Segment [Member] | Nonperforming Financial Instruments [Member] |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 2,084 |  | 1,994
Multifamily Loan [Member] |  |  |  |
Nonaccrual, No Allowance |  |  |  | 0
Nonaccrual, With Allowance |  |  |  | 0
Nonaccrual |  |  |  | 0
Multifamily Loan [Member] | Nonperforming Financial Instruments [Member] |  |  |  |
Still Accruing |  |  |  | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  |  |  | 0
Commercial And Industrial [Member] |  |  |  |
Nonaccrual, No Allowance |  | 0 |  | 0
Nonaccrual, With Allowance |  | 859 |  | 159
Nonaccrual |  | 859 |  | 159
Still Accruing |  | 0 |  | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | [2],[3] | 269,422 | [1],[4] | 229,034
Commercial And Industrial [Member] | Nonperforming Financial Instruments [Member] |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 859 |  | 159
Home Equity Lines of Credit [Member] |  |  |  |
Nonaccrual, No Allowance |  | 0 |  | 0
Nonaccrual, With Allowance |  | 745 |  | 1,017
Nonaccrual |  | 745 |  | 1,017
Still Accruing |  | 0 |  | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | [2],[3] | 159,805 | [1],[4] | 143,379
Home Equity Lines of Credit [Member] | Nonperforming Financial Instruments [Member] |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 745 |  | 1,017
Construction and Other [Member] |  |  |  |
Nonaccrual, No Allowance |  | 491 |  | 0
Nonaccrual, With Allowance |  | 0 |  | 493
Nonaccrual |  | 491 |  | 493
Still Accruing |  | 0 |  | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | [2],[3] | 104,843 | [1],[4] | 103,608
Construction and Other [Member] | Nonperforming Financial Instruments [Member] |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 491 |  | 493
Consumer Portfolio Segment [Member] |  |  |  |
Nonaccrual, No Allowance |  | 193 |  | 162
Nonaccrual, With Allowance |  | 0 |  | 3
Nonaccrual |  | 193 |  | 165
Still Accruing |  | 0 |  | 0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss | [2],[3] | 5,794 | [1],[4] | 6,564
Consumer Portfolio Segment [Member] | Nonperforming Financial Instruments [Member] |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | $ 193 |  | $ 165
[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] | Accrued interest of $5.9 million and $5.5 million at September 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.
[3] | Unearned income, including net deferred loan fees and costs and unamortized premiums and discounts, totaled $6.6 million and $8.2 million at September 30, 2025 and December 31, 2024, respectively.
[4] | 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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