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Loans and Allowance for Loan Losses (Schedule of Outstanding Consumer Loans by Risk Category) (Details) - Consumer Loan [Member] - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | $ 679,404 | $ 645,187
Other Consumer [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 22,294 | 25,733
Pass [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 668,055 | 635,996
Pass [Member] | Other Consumer [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 22,003 | 25,421
Special Mention [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 3,530 | 3,303
Special Mention [Member] | Other Consumer [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 251 | 261
Substandard [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 7,819 | 5,888
Substandard [Member] | Other Consumer [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 40 | 51
Doubtful [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans |  |
Doubtful [Member] | Other Consumer [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans |  |
Real Estate Loan [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 437,742 | 398,245
Real Estate Loan [Member] | Pass [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 431,688 | 392,572
Real Estate Loan [Member] | Special Mention [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 1,949 | 2,267
Real Estate Loan [Member] | Substandard [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 4,105 | 3,406
Real Estate Loan [Member] | Doubtful [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans |  |
Home Equity Loan [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 173,739 | 179,738
Home Equity Loan [Member] | Pass [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 168,735 | 176,532
Home Equity Loan [Member] | Special Mention [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 1,330 | 775
Home Equity Loan [Member] | Substandard [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 3,674 | 2,431
Home Equity Loan [Member] | Doubtful [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans |  |
Construction Loans [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 45,629 | 41,471
Construction Loans [Member] | Pass [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans | 45,629 | 41,471
Construction Loans [Member] | Special Mention [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans |  |
Construction Loans [Member] | Substandard [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans |  |
Construction Loans [Member] | Doubtful [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding consumer loans |  |

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