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Troubled Debt Restructurings (Summary of Concession at the Time Of Modification) (Details) $ in Thousands | 6 Months Ended
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Jun. 30, 2021 USD ($) Investments | Jun. 30, 2020 USD ($) Investments
Summary of concession at the time of modification and the recorded investment in TDRs before and after their modification |  |
Renewals deemed a concession | 2 | 6
Reduced or deferred payments |  |
Converted to interest only |  |
Maturity date extensions |  |
Total number of loans | 2 | 6
Pre-modification outstanding recorded investment | $ | $ 447 | $ 3,408
Post-modification outstanding recorded investment | $ | $ 447 | $ 3,408
Consumer Loan [Member] | Real Estate Loan [Member] |  |
Summary of concession at the time of modification and the recorded investment in TDRs before and after their modification |  |
Renewals deemed a concession | 2 | 2
Reduced or deferred payments |  |
Converted to interest only |  |
Maturity date extensions |  |
Total number of loans | 2 | 2
Pre-modification outstanding recorded investment | $ | $ 447 | $ 849
Post-modification outstanding recorded investment | $ | $ 447 | $ 849
Consumer Loan [Member] | Home Equity Loan [Member] |  |
Summary of concession at the time of modification and the recorded investment in TDRs before and after their modification |  |
Renewals deemed a concession |  | 3
Reduced or deferred payments |  |
Converted to interest only |  |
Maturity date extensions |  |
Total number of loans |  | 3
Pre-modification outstanding recorded investment | $ |  | $ 1,522
Post-modification outstanding recorded investment | $ |  | $ 1,522
Commercial Loan [Member] | Business [Member] |  |
Summary of concession at the time of modification and the recorded investment in TDRs before and after their modification |  |
Renewals deemed a concession |  | 1
Reduced or deferred payments |  |
Converted to interest only |  |
Maturity date extensions |  |
Total number of loans |  | 1
Pre-modification outstanding recorded investment | $ |  | $ 1,037
Post-modification outstanding recorded investment | $ |  | $ 1,037

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