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Loans and Allowance for Credit Losses (Schedule of summary loan portfolio) (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | --- | --- | ---
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | $ 1,002,492 |  |  |
Net deferred loan costs | 11,373 |  |  |
Allowance for credit losses | (9,103) | $ (7,943) |  |
Total net loans | 1,004,762 |  |  |
Total gross loans |  | 990,439 |  |
Net deferred loan costs |  | 11,872 |  |
Allowance for loan losses |  | (7,943) | $ (7,700) | $ (7,559)
Total net loans |  | 994,368 |  |
Indirect automobile |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 443,962 |  |  |
Allowance for credit losses | (5,278) | (3,868) |  |
Total gross loans |  | 457,223 |  |
Allowance for loan losses |  |  | (3,535) | (3,416)
Commercial real estate |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 396,363 |  |  |
Allowance for credit losses | (2,341) | (3,031) |  |
Total gross loans |  | 370,528 |  |
Allowance for loan losses |  |  | (3,314) | (3,317)
Commercial real estate | Construction |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 26,243 |  |  |
Total gross loans |  | 20,329 |  |
Commercial real estate | Non-residential |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 298,600 |  |  |
Total gross loans |  | 282,422 |  |
Commercial real estate | Multifamily |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 71,520 |  |  |
Total gross loans |  | 67,777 |  |
Residential |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 56,948 |  |  |
Allowance for credit losses | (170) | (103) |  |
Total gross loans |  | 53,720 |  |
Allowance for loan losses |  |  | (55) | (54)
Commercial and industrial |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 84,403 |  |  |
Allowance for credit losses | (1,201) | (881) |  |
Total gross loans |  | 87,982 |  |
Allowance for loan losses |  |  | (743) | (725)
Commercial and industrial | Small Business Administration Paycheck Protection Program |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 478 |  |  |
Total gross loans |  | 537 |  |
Consumer |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 20,816 |  |  |
Allowance for credit losses | (113) | (60) |  |
Total gross loans |  | 20,986 |  |
Allowance for loan losses |  |  | $ (53) | $ (47)
Consumer | Indirect automobile |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 443,962 |  |  |
Total gross loans |  | 457,223 |  |
Consumer | Home equity |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | 11,531 |  |  |
Total gross loans |  | 11,507 |  |
Consumer | Other consumer |  |  |  |
Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss [Abstract] |  |  |  |
Total gross loans | $ 9,285 |  |  |
Total gross loans |  | $ 9,479 |  |

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