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Securities (Contractual Maturities Of Investment Securities) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Securities [Abstract]
Held-to-Maturity, Amortized Cost, Due in one year or less
Held-to-Maturity, Amortized Cost, Due after ten years	3,700
Held-to-maturity	3,700	$ 5,713
Held-to-Maturity, Fair Values, Due in one year or less
Held-to-Maturity, Fair Values, Due after ten years	3,515
Held-to-Maturity, Fair Value	3,515	$ 5,619
Available-for-Sale, Amortized Cost, Due in one year or less
Available-for-Sale, Amortized Cost, Due after one year through five years	4,969
Available-for-Sale, Amortized Cost, Due after five years through ten years	29,041
Available-for-Sale, Amortized Cost, Due after ten years	21,556
Available-for-Sale, Amortized Cost	55,566
Available-for-Sale, Fair Values, Due in one year or less
Available-for-Sale, Fair Values, Due after one year through five years	4,802
Available-for-Sale, Fair Values, Due after five years through ten years	27,412
Available-for-Sale, Fair Values, Due after ten years	20,513
Available-for-Sale, Fair Values	$ 52,727

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