Securities (Schedule of Amortized Cost and Fair Value Of Debt Securities by Contractual Maturity) (Details) $ in Thousands	Mar. 31, 2021 USD ($)
Securities [Abstract]
Available for Sale, Amortized Cost, Due in one year or less	$ 4,948
Available for Sale, Amortized Cost, Due after one year through five years	9,093
Available for Sale, Amortized Cost, Due after five years through ten years	18,288
Available for Sale, Amortized Cost, Due after ten years	70,795
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis, Total	103,124
Available for Sale, Amortized Cost, Mortgage-backed securities-government sponsored agencies	170,837
Available for Sale, Amortized Cost, Total	273,961
Available for Sale, Fair Value, Due in one year or less	4,961
Available for Sale, Fair Value, Due after one year through five years	9,393
Available for Sale, Fair Value, Due after five years through ten years	18,137
Available for Sale, Fair Value, Due after ten years	71,072
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Total	103,563
Available for Sale, Fair Value, Mortgage-backed securities-government sponsored agencies	171,661
Available for Sale, Fair Value, Total	$ 275,224