Securities (Amortized Cost and Fair Value of Securities by Contractual Maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Securities [Abstract]
Due in one year or less, Held to Maturity, Amortized Cost	$ 2,713
Due after one year through five years, Held to Maturity, Amortized Cost	15,429
Due after five years through ten years, Held to Maturity, Amortized Cost	5,776
Due after ten years, Held to Maturity, Amortized Cost	251
Total securities, Held to Maturity, Amortized Cost	24,169	$ 35,733
Due in one year or less, Held to Maturity, Fair Value	2,733
Due after one year through five years, Held to Maturity, Fair Value	16,216
Due after five years through ten years, Held to Maturity, Fair Value	6,044
Due after ten years, Held to Maturity, Fair Value	289
Securities Held to Maturity, Fair Value	25,282	36,633
Due in one year or less, Available for Sale, Amortized Cost	37,627
Due after one year through five years, Available for Sale, Amortized Cost	73,790
Due after five years through ten years, Available for Sale, Amortized Cost	84,317
Due after ten years, Available for Sale, Amortized Cost	23,843
Securities Available for Sale, Amortized Cost	219,577	183,269
Due in one year or less, Available for Sale, Fair Value	37,790
Due after one year through five years, Available for Sale, Fair Value	75,941
Due after five years through ten years, Available for Sale, Fair Value	88,756
Due after ten years, Available for Sale, Fair Value	24,380
Securities Available for Sale, Fair Value	$ 226,867	$ 186,969