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Loans, Allowance For Loan Losses And OREO (Impaired Loans) (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2020 | Dec. 31, 2019
Financing Receivable, Impaired [Line Items] |  |
Totals: Recorded Investment | $ 5,461 | $ 5,067
Totals: Unpaid Principal Balance | 6,632 | 5,852
Totals: Related Allowance | 54 | 55
Totals: Average Recorded Investment | 5,266 | 5,826
Totals: Interest Income Recognized | 226 | 323
Commercial [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment | 645 | 468
With No Related Allowance Recorded: Unpaid Principal Balance | 1,245 | 1,036
With No Related Allowance Recorded: Average Recorded Investment | 557 | 949
With No Related Allowance Recorded: Interest Income Recognized | 31 | 26
With An Allowance Recorded: Recorded Investment | 91 | 7
With An Allowance Recorded: Unpaid Principal Balance | 91 | 7
With An Allowance Recorded: Average Recorded Investment | 49 | 19
With An Allowance Recorded: Interest Income Recognized |  | 1
Totals: Recorded Investment | 736 | 475
Totals: Unpaid Principal Balance | 1,336 | 1,043
Totals: Related Allowance | 9 | 7
Totals: Average Recorded Investment | 606 | 968
Totals: Interest Income Recognized | 31 | 27
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment | 2,176 | 2,467
With No Related Allowance Recorded: Unpaid Principal Balance | 2,599 | 2,643
With No Related Allowance Recorded: Average Recorded Investment | 2,322 | 2,441
With No Related Allowance Recorded: Interest Income Recognized | 103 | 183
With An Allowance Recorded: Recorded Investment | 160 | 12
With An Allowance Recorded: Unpaid Principal Balance | 203 | 12
With An Allowance Recorded: Average Recorded Investment | 86 | 26
With An Allowance Recorded: Interest Income Recognized | 3 | 1
Totals: Recorded Investment | 2,336 | 2,479
Totals: Unpaid Principal Balance | 2,802 | 2,655
Totals: Related Allowance | 10 | 12
Totals: Average Recorded Investment | 2,408 | 2,467
Totals: Interest Income Recognized | 106 | 184
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment | 529 | 563
With No Related Allowance Recorded: Unpaid Principal Balance | 560 | 585
With No Related Allowance Recorded: Average Recorded Investment | 546 | 347
With No Related Allowance Recorded: Interest Income Recognized | 28 | 32
With An Allowance Recorded: Recorded Investment |  | 14
With An Allowance Recorded: Unpaid Principal Balance |  | 14
With An Allowance Recorded: Average Recorded Investment | 7 | 52
With An Allowance Recorded: Interest Income Recognized |  | 1
Totals: Recorded Investment | 529 | 577
Totals: Unpaid Principal Balance | 560 | 599
Totals: Related Allowance |  | 3
Totals: Average Recorded Investment | 553 | 399
Totals: Interest Income Recognized | 28 | 33
Consumer [Member] | Consumer Unsecured [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With An Allowance Recorded: Average Recorded Investment |  | 1
Totals: Average Recorded Investment |  | 1
Consumer [Member] | Consumer Secured [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment | 265 | 107
With No Related Allowance Recorded: Unpaid Principal Balance | 265 | 107
With No Related Allowance Recorded: Average Recorded Investment | 186 | 98
With No Related Allowance Recorded: Interest Income Recognized | 10 | 7
With An Allowance Recorded: Recorded Investment | 238 |
With An Allowance Recorded: Unpaid Principal Balance | 248 |
With An Allowance Recorded: Average Recorded Investment | 119 | 53
With An Allowance Recorded: Interest Income Recognized | 2 |
Totals: Recorded Investment | 503 | 107
Totals: Unpaid Principal Balance | 513 | 107
Totals: Related Allowance | 35 |
Totals: Average Recorded Investment | 305 | 151
Totals: Interest Income Recognized | 12 | 7
Residential [Member] | Residential Mortgages [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment | 1,357 | 1,290
With No Related Allowance Recorded: Unpaid Principal Balance | 1,421 | 1,290
With No Related Allowance Recorded: Average Recorded Investment | 1,324 | 1,583
With No Related Allowance Recorded: Interest Income Recognized | 49 | 68
With An Allowance Recorded: Recorded Investment |  | 139
With An Allowance Recorded: Unpaid Principal Balance |  | 158
With An Allowance Recorded: Average Recorded Investment | 70 | 257
With An Allowance Recorded: Interest Income Recognized |  | 4
Totals: Recorded Investment | 1,357 | 1,429
Totals: Unpaid Principal Balance | 1,421 | 1,448
Totals: Related Allowance |  | 33
Totals: Average Recorded Investment | 1,394 | 1,840
Totals: Interest Income Recognized | $ 49 | $ 72

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