Securities (Maturities of Available-for-sale Securities) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Amortized Cost
Due in one year or less	$ 3,292
Due from one year to five years	11,015
Due from five years to ten years	12,514
Due after ten years	59,467
Securities available for sale, amortized cost	86,288
Total	177,819	$ 204,217
Fair Value
Due in one year or less	3,290
Due from one year to five years	10,962
Due from five years to ten years	12,569
Due after ten years	60,040
Securities available for sale, fair value	86,861
Total	178,348	201,688
Mortgage Backed Securities [Member]
Amortized Cost
Mortgage-backed securities	91,531
Total	91,531	103,875
Fair Value
Mortgage-backed securities	91,487
Total	$ 91,487	$ 102,114