Securities (Schedule of Amortized Cost and Fair Value Of Debt Securities by Contractual Maturity) (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Securities [Abstract]
Available for Sale, Amortized Cost, Due in one year or less	$ 2,689
Available for Sale, Amortized Cost, Due after one year through five years	21,030
Available for Sale, Amortized Cost, Due after five years through ten years	45,176
Available for Sale, Amortized Cost, Due after ten years	37,914
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis, Total	106,809
Available for Sale, Amortized Cost, Mortgage-backed securities- government sponsored agencies	137,121
Available for Sale, Amortized Cost, Total	243,930
Available for Sale, Fair Value, Due in one year or less	2,689
Available for Sale, Fair Value, Due after one year through five years	20,874
Available for Sale, Fair Value, Due after five years through ten years	44,948
Available for Sale, Fair Value, Due after ten years	38,429
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Total	106,940
Available for Sale, Fair Value, Mortgage-backed securities- government sponsored agencies	133,681
Available for Sale, Fair Value, Total	$ 240,621