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Loans and Asset Quality Information (Schedule of Accruing Restructured Loans Defaulted in Period) (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 USD ($) | Sep. 30, 2018 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Contracts | 0 | 0 | 1 | 4
Recorded Investment |  |  | $ 93 | $ 1,393
Real estate – mortgage – residential (1-4 family) first mortgages | Real estate, mortgage |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Contracts |  |  | 1 | 1
Recorded Investment |  |  | $ 93 | $ 60
Real estate – mortgage – commercial and other | Real estate, commercial |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Contracts |  |  | 0 | 3
Recorded Investment |  |  | $ 0 | $ 1,333

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