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Loans and Allowance for Loan Losses (Impaired Loans By Class) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 | Dec. 31, 2020
Unpaid Principal Balance |  |
Total | $ 8,110 | $ 8,835
Recorded Investment |  |
Total | 7,208 | 7,785
Related Allowance |  |
With no related allowance: | 83 | 72
Average Recorded Investment |  |
Total | 7,278 | 8,025
Interest Income Recognized |  |
Total | 34 | 186
Consumer Installment |  |
Unpaid Principal Balance |  |
Total | 12 | 16
Recorded Investment |  |
Total | 11 | 15
Average Recorded Investment |  |
Total | 14 | 22
Interest Income Recognized |  |
Total |  | 1
Commercial - Non Real Estate |  |
Unpaid Principal Balance |  |
Total | 223 | 246
Recorded Investment |  |
Total | 138 | 147
Average Recorded Investment |  |
Total | 152 | 186
Interest Income Recognized |  |
Total | 3 | 16
Commercial Real Estate |  |
Unpaid Principal Balance |  |
Total | 3,653 | 3,964
Recorded Investment |  |
Total | 3,292 | 3,632
Average Recorded Investment |  |
Total | 3,306 | 3,702
Interest Income Recognized |  |
Total |  | 52
Construction and Farmland |  |
Unpaid Principal Balance |  |
Total | 43 | 233
Recorded Investment |  |
Total | 34 | 105
Average Recorded Investment |  |
Total | 36 | 109
Interest Income Recognized |  |
Total | 1 | 3
Residential |  |
Unpaid Principal Balance |  |
Total | 4,179 | 4,376
Recorded Investment |  |
Total | 3,733 | 3,886
Related Allowance |  |
With no related allowance: | 83 | 72
Average Recorded Investment |  |
Total | 3,770 | 4,006
Interest Income Recognized |  |
Total | 30 | 114
With No Related Allowance |  |
Unpaid Principal Balance |  |
With no related allowance: | 6,576 | 7,386
Recorded Investment |  |
With no related allowance: | 5,692 | 6,354
Average Recorded Investment |  |
With no related allowance: | 5,756 | 6,577
Interest Income Recognized |  |
With no related allowance: | 22 | 148
With No Related Allowance | Commercial - Non Real Estate: - Commercial Real Estate: |  |
Unpaid Principal Balance |  |
With no related allowance: | 223 | 246
Recorded Investment |  |
With no related allowance: | 138 | 147
Average Recorded Investment |  |
With no related allowance: | 152 | 186
Interest Income Recognized |  |
With no related allowance: | 3 | 16
With No Related Allowance | Commercial Real Estate Owner Occupied |  |
Unpaid Principal Balance |  |
With no related allowance: | 1,100 | 1,282
Recorded Investment |  |
With no related allowance: | 1,035 | 1,227
Average Recorded Investment |  |
With no related allowance: | 1,046 | 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: | 2,553 | 2,682
Recorded Investment |  |
With no related allowance: | 2,257 | 2,405
Average Recorded Investment |  |
With no related allowance: | 2,260 | 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: | 43 | 233
Recorded Investment |  |
With no related allowance: | 34 | 105
Average Recorded Investment |  |
With no related allowance: | 36 | 109
Interest Income Recognized |  |
With no related allowance: | 1 | 3
With No Related Allowance | Consumer Installment |  |
Unpaid Principal Balance |  |
With no related allowance: | 12 | 16
Recorded Investment |  |
With no related allowance: | 11 | 15
Average Recorded Investment |  |
With no related allowance: | 14 | 22
Interest Income Recognized |  |
With no related allowance: |  | 1
With No Related Allowance | Residential Equity Lines |  |
Unpaid Principal Balance |  |
With no related allowance: | 271 | 272
Recorded Investment |  |
With no related allowance: | 36 | 42
Average Recorded Investment |  |
With no related allowance: | 37 | 44
With No Related Allowance | Residential Single Family |  |
Unpaid Principal Balance |  |
With no related allowance: | 2,374 | 2,655
Recorded Investment |  |
With no related allowance: | 2,181 | 2,413
Average Recorded Investment |  |
With no related allowance: | 2,211 | 2,514
Interest Income Recognized |  |
With no related allowance: | 18 | 76
With An Allowance Recorded |  |
Unpaid Principal Balance |  |
With an allowance recorded: | 1,534 | 1,449
Recorded Investment |  |
With an allowance recorded: | 1,516 | 1,431
Related Allowance |  |
With no related allowance: | 83 | 72
Average Recorded Investment |  |
With an allowance recorded: | 1,522 | 1,448
Interest Income Recognized |  |
With an allowance recorded: | 12 | 38
With An Allowance Recorded | Residential Single Family |  |
Unpaid Principal Balance |  |
With an allowance recorded: | 1,534 | 1,449
Recorded Investment |  |
With an allowance recorded: | 1,516 | 1,431
Related Allowance |  |
With no related allowance: | 83 | 72
Average Recorded Investment |  |
With an allowance recorded: | 1,522 | 1,448
Interest Income Recognized |  |
With an allowance recorded: | $ 12 | $ 38

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