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Loans and Allowance for Loan Losses (Schedule of Key Information for Impaired Loans) (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Summary of key information for impaired loans |  |
Unpaid Principal Balance | $ 14,370 | $ 14,991
Impaired loans | 12,744 | 12,572
Impaired loans with related allowance for loan losses | 6,472 | 6,228
Related allowance for loan losses | 2,045 | 2,014
Commercial Loan [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance | 9,400 | 9,893
Impaired loans | 8,327 | 8,089
Impaired loans with related allowance for loan losses | 4,271 | 4,660
Related allowance for loan losses | 1,491 | 1,528
Commercial Loan [Member] | Owner Occupied Re [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance | 3,171 | 2,827
Impaired loans | 3,107 | 2,762
Impaired loans with related allowance for loan losses | 447 | 451
Related allowance for loan losses | 75 | 75
Commercial Loan [Member] | Non Owner Occupied Re [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance | 2,870 | 3,321
Impaired loans | 2,507 | 2,807
Impaired loans with related allowance for loan losses | 1,706 | 2,204
Related allowance for loan losses | 532 | 558
Commercial Loan [Member] | Business Loan [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance | 3,359 | 3,745
Impaired loans | 2,713 | 2,520
Impaired loans with related allowance for loan losses | 2,118 | 2,005
Related allowance for loan losses | 884 | 895
Commercial Loan [Member] | Construction Loans [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance |  |
Impaired loans |  |
Impaired loans with related allowance for loan losses |  |
Related allowance for loan losses |  |
Consumer Loan [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance | 4,970 | 5,098
Impaired loans | 4,417 | 4,483
Impaired loans with related allowance for loan losses | 2,201 | 1,568
Related allowance for loan losses | 554 | 486
Consumer Loan [Member] | Other Consumer [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance | 154 | 170
Impaired loans | 154 | 170
Impaired loans with related allowance for loan losses | 154 | 170
Related allowance for loan losses | 17 | 30
Consumer Loan [Member] | Construction Loans [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance |  |
Impaired loans |  |
Impaired loans with related allowance for loan losses |  |
Related allowance for loan losses |  |
Consumer Loan [Member] | Real Estate Loan [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance | 2,619 | 2,993
Impaired loans | 2,612 | 2,892
Impaired loans with related allowance for loan losses | 1,776 | 1,398
Related allowance for loan losses | 466 | 456
Consumer Loan [Member] | Home Equity Loan [Member] |  |
Summary of key information for impaired loans |  |
Unpaid Principal Balance | 2,197 | 1,935
Impaired loans | 1,651 | 1,421
Impaired loans with related allowance for loan losses | 270 |
Related allowance for loan losses | $ 71 |

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