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Loans and Allowance for loan losses (Schedule of information to impaired loans by loan portfolio class) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
With no related allowance recorded: |  |
Recorded Investment | $ 6,300 | $ 5,673
Unpaid Principal Balance | 8,236 | 7,463
Average Recorded Investment | 6,030 | 7,013
With an allowance recorded: |  |
Recorded Investment | 389 | 662
Unpaid Principal Balance | 395 | 683
Related Allowance | 68 | 153
Average Recorded Investment | 434 | 634
Total: |  |
Recorded Investment | 6,689 | 6,335
Unpaid Principal Balance | 8,631 | 8,146
Related Allowance | 68 | 153
Average Recorded Investment | 6,464 | 7,647
Commercial real estate | Non-residential |  |
With no related allowance recorded: |  |
Recorded Investment | 2,721 | 1,944
Unpaid Principal Balance | 3,797 | 2,973
Average Recorded Investment | 2,290 | 3,086
Total: |  |
Recorded Investment | 2,721 | 1,944
Unpaid Principal Balance | 3,797 | 2,973
Average Recorded Investment | 2,290 | 3,086
Commercial real estate | Multifamily |  |
With no related allowance recorded: |  |
Average Recorded Investment |  | 184
Total: |  |
Average Recorded Investment |  | 184
Residential |  |
With no related allowance recorded: |  |
Recorded Investment | 2,230 | 2,641
Unpaid Principal Balance | 2,786 | 3,086
Average Recorded Investment | 2,459 | 2,554
Total: |  |
Recorded Investment | 2,230 | 2,641
Unpaid Principal Balance | 2,786 | 3,086
Average Recorded Investment | 2,459 | 2,554
Commercial and industrial |  |
With no related allowance recorded: |  |
Recorded Investment | 687 | 345
Unpaid Principal Balance | 921 | 586
Average Recorded Investment | 674 | 426
With an allowance recorded: |  |
Recorded Investment |  | 21
Unpaid Principal Balance |  | 21
Related Allowance |  | 11
Average Recorded Investment | 148 | 30
Total: |  |
Recorded Investment | 687 | 366
Unpaid Principal Balance | 921 | 607
Related Allowance |  | 11
Average Recorded Investment | 822 | 456
Consumer | Indirect automobile |  |
With no related allowance recorded: |  |
Recorded Investment | 345 | 397
Unpaid Principal Balance | 408 | 467
Average Recorded Investment | 219 | 293
With an allowance recorded: |  |
Recorded Investment | 389 | 593
Unpaid Principal Balance | 395 | 613
Related Allowance | 68 | 135
Average Recorded Investment | 286 | 591
Total: |  |
Recorded Investment | 734 | 990
Unpaid Principal Balance | 803 | 1,080
Related Allowance | 68 | 135
Average Recorded Investment | 505 | 884
Consumer | Home equity |  |
With no related allowance recorded: |  |
Recorded Investment | 270 | 346
Unpaid Principal Balance | 276 | 351
Average Recorded Investment | 338 | 449
Total: |  |
Recorded Investment | 270 | 346
Unpaid Principal Balance | 276 | 351
Average Recorded Investment | 338 | 449
Consumer | Other consumer |  |
With no related allowance recorded: |  |
Recorded Investment | 47 |
Unpaid Principal Balance | 48 |
Average Recorded Investment | 50 | 21
With an allowance recorded: |  |
Recorded Investment |  | 48
Unpaid Principal Balance |  | 49
Related Allowance |  | 7
Average Recorded Investment |  | 13
Total: |  |
Recorded Investment | 47 | 48
Unpaid Principal Balance | 48 | 49
Related Allowance |  | 7
Average Recorded Investment | $ 50 | $ 34

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