Troubled Debt Restructurings (Summary of Concession at the Time Of Modification) (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2019 USD ($) Investments	Sep. 30, 2018 USD ($) Investments
Summary of concession at the time of modification and the recorded investment in TDRs before and after their modification
Renewals deemed a concession	1	7
Reduced or deferred payments
Converted to interest only
Maturity date extensions
Total number of loans	1	7
Pre-modification outstanding recorded investment | $	$ 832	$ 2,262
Post-modification outstanding recorded investment | $	$ 832	$ 2,793
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	1
Reduced or deferred payments
Converted to interest only
Maturity date extensions
Total number of loans	1
Pre-modification outstanding recorded investment | $	$ 832
Post-modification outstanding recorded investment | $	$ 832
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 | $		$ 549
Post-modification outstanding recorded investment | $		$ 669
Commercial Loan [Member] | Owner occupied RE [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 | $		$ 506
Post-modification outstanding recorded investment | $		$ 592
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		4
Reduced or deferred payments
Converted to interest only
Maturity date extensions
Total number of loans		4
Pre-modification outstanding recorded investment | $		$ 1,207
Post-modification outstanding recorded investment | $		$ 1,532