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Loans and Allowance for Loan Losses (Impaired Loans By Class) (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2020
Unpaid Principal Balance |  |
Total | $ 6,262 | $ 8,835
Recorded Investment |  |
Total | 5,686 | 7,785
Related Allowance |  |
With no related allowance: | 43 | 72
Average Recorded Investment |  |
Total | 5,813 | 8,025
Interest Income Recognized |  |
Total | 86 | 186
Consumer Installment |  |
Unpaid Principal Balance |  |
Total | 18 | 16
Recorded Investment |  |
Total | 18 | 15
Average Recorded Investment |  |
Total | 19 | 22
Interest Income Recognized |  |
Total | 1 | 1
Commercial |  |
Unpaid Principal Balance |  |
Total | 167 | 246
Recorded Investment |  |
Total | 118 | 147
Average Recorded Investment |  |
Total | 166 | 186
Interest Income Recognized |  |
Total | 8 | 16
Commercial Real Estate |  |
Unpaid Principal Balance |  |
Total | 2,793 | 3,964
Recorded Investment |  |
Total | 2,415 | 3,632
Average Recorded Investment |  |
Total | 2,442 | 3,702
Interest Income Recognized |  |
Total |  | 52
Construction and Farmland |  |
Unpaid Principal Balance |  |
Total | 275 | 233
Recorded Investment |  |
Total | 263 | 105
Average Recorded Investment |  |
Total | 272 | 109
Interest Income Recognized |  |
Total | 9 | 3
Residential |  |
Unpaid Principal Balance |  |
Total | 3,009 | 4,376
Recorded Investment |  |
Total | 2,872 | 3,886
Related Allowance |  |
With no related allowance: | 43 | 72
Average Recorded Investment |  |
Total | 2,914 | 4,006
Interest Income Recognized |  |
Total | 68 | 114
With No Related Allowance |  |
Unpaid Principal Balance |  |
With no related allowance: | 5,443 | 7,386
Recorded Investment |  |
With no related allowance: | 4,889 | 6,354
Average Recorded Investment |  |
With no related allowance: | 5,005 | 6,577
Interest Income Recognized |  |
With no related allowance: | 65 | 148
With No Related Allowance | Commercial - Non Real Estate: - Commercial Real Estate: |  |
Unpaid Principal Balance |  |
With no related allowance: | 167 | 246
Recorded Investment |  |
With no related allowance: | 118 | 147
Average Recorded Investment |  |
With no related allowance: | 166 | 186
Interest Income Recognized |  |
With no related allowance: | 8 | 16
With No Related Allowance | Commercial Real Estate Owner Occupied |  |
Unpaid Principal Balance |  |
With no related allowance: | 249 | 1,282
Recorded Investment |  |
With no related allowance: | 215 | 1,227
Average Recorded Investment |  |
With no related allowance: | 234 | 1,258
Interest Income Recognized |  |
With no related allowance: |  | 18
With No Related Allowance | Commercial Real Estate Non-Owner Occupied |  |
Unpaid Principal Balance |  |
With no related allowance: | 2,544 | 2,682
Recorded Investment |  |
With no related allowance: | 2,200 | 2,405
Average Recorded Investment |  |
With no related allowance: | 2,208 | 2,444
Interest Income Recognized |  |
With no related allowance: |  | 34
With No Related Allowance | Construction And Farmland Commercial |  |
Unpaid Principal Balance |  |
With no related allowance: | 275 | 233
Recorded Investment |  |
With no related allowance: | 263 | 105
Average Recorded Investment |  |
With no related allowance: | 272 | 109
Interest Income Recognized |  |
With no related allowance: | 9 | 3
With No Related Allowance | Consumer Installment |  |
Unpaid Principal Balance |  |
With no related allowance: | 18 | 16
Recorded Investment |  |
With no related allowance: | 18 | 15
Average Recorded Investment |  |
With no related allowance: | 19 | 22
Interest Income Recognized |  |
With no related allowance: | 1 | 1
With No Related Allowance | Residential Equity Lines |  |
Unpaid Principal Balance |  |
With no related allowance: | 36 | 272
Recorded Investment |  |
With no related allowance: | 31 | 42
Average Recorded Investment |  |
With no related allowance: | 33 | 44
With No Related Allowance | Residential Single Family |  |
Unpaid Principal Balance |  |
With no related allowance: | 2,154 | 2,655
Recorded Investment |  |
With no related allowance: | 2,044 | 2,413
Average Recorded Investment |  |
With no related allowance: | 2,073 | 2,514
Interest Income Recognized |  |
With no related allowance: | 47 | 76
With An Allowance Recorded |  |
Unpaid Principal Balance |  |
With an allowance recorded: | 819 | 1,449
Recorded Investment |  |
With an allowance recorded: | 797 | 1,431
Related Allowance |  |
With no related allowance: | 43 | 72
Average Recorded Investment |  |
With an allowance recorded: | 808 | 1,448
Interest Income Recognized |  |
With an allowance recorded: | 21 | 38
With An Allowance Recorded | Residential Single Family |  |
Unpaid Principal Balance |  |
With an allowance recorded: | 819 | 1,449
Recorded Investment |  |
With an allowance recorded: | 797 | 1,431
Related Allowance |  |
With no related allowance: | 43 | 72
Average Recorded Investment |  |
With an allowance recorded: | 808 | 1,448
Interest Income Recognized |  |
With an allowance recorded: | $ 21 | $ 38

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