Securities Available For Sale (Securities Available-For-Sale By Contractual Maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Securities Available For Sale [Abstract]
Amortized Cost, Due in one year or less	$ 9,557
Amortized Cost, Due after one year through five years	5,464
Amortized Cost, Due after five years through ten years	8,577
Amortized Cost, Due after ten years	20,659
Amortized Cost, Debt Maturities, Total	44,257
Amortized Cost, U.S. Government Sponsored Enterprise (GSE) - Mortgage-backed securities - residential	49,754
Amortized Cost, Total	94,011	$ 90,272
Fair Value, Due in one year or less	9,557
Fair Value, Due after one year through five years	5,567
Fair Value, Due after five years through ten years	8,267
Fair Value, Due after ten years	20,510
Fair Value, Debt maturities, Total	43,901
Fair Value, U.S. Government Sponsored Enterprise (GSE) - Mortgage-backed securities - residential	48,135
Fair Value, Total	$ 92,036	$ 90,296