Securities Available For Sale (Securities Available-For-Sale By Contractual Maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Securities Available For Sale [Abstract]
Amortized Cost, Due in one year or less	$ 11,382
Amortized Cost, Due after one year through five years	28,068
Amortized Cost, Due after five years through ten years	8,712
Amortized Cost, Due after ten years	21,755
Amortized Cost, Debt Maturities, Total	69,917
Amortized Cost, U.S. Government Sponsored Enterprise (GSE) - Mortgage-backed securities - residential	20,687
Amortized Cost, Total	90,604	$ 85,636
Fair Value, Due in one year or less	11,409
Fair Value, Due after one year through five years	28,384
Fair Value, Due after five years through ten years	8,968
Fair Value, Due after ten years	22,438
Fair Value, Debt maturities, Total	71,199
Fair Value, U.S. Government Sponsored Enterprise (GSE) - Mortgage-backed securities - residential	20,717
Fair Value, Total	$ 91,916	$ 85,598