Troubled Debt Restructurings (Summary of Concession at the Time Of Modification) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2020 USD ($) Investments	Jun. 30, 2019 USD ($) Investments
Summary of concession at the time of modification and the recorded investment in TDRs before and after their modification
Renewals deemed a concession	6	1
Reduced or deferred payments
Converted to interest only
Maturity date extensions
Total number of loans	6	1
Pre-modification outstanding recorded investment | $	$ 3,408	$ 832
Post-modification outstanding recorded investment | $	$ 3,408	$ 832
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
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
Reduced or deferred payments
Converted to interest only
Maturity date extensions
Total number of loans	2
Pre-modification outstanding recorded investment | $	$ 849
Post-modification outstanding recorded investment | $	$ 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	1
Reduced or deferred payments
Converted to interest only
Maturity date extensions
Total number of loans	3	1
Pre-modification outstanding recorded investment | $	$ 1,522	$ 832
Post-modification outstanding recorded investment | $	$ 1,522	$ 832