Investment Securities (Schedule of unrealized loss position of available for sale investment securities) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Available-for-sale, Fair Value:
Less Than 12 Months, Fair Value	$ 1,277
12 Months or Longer, Fair Value	1,043
Total, Fair Value	2,320
Available-for-sale, Unrealized Loss:
Less Than 12 Months, Unrealized Loss	10
12 Months or Longer, Unrealized Loss	16
Total, Unrealized Loss	26
U.S. Government Agency - SBA pools
Available-for-sale, Fair Value:
Less Than 12 Months, Fair Value	1,277
Total, Fair Value	1,277
Available-for-sale, Unrealized Loss:
Less Than 12 Months, Unrealized Loss	10
Total, Unrealized Loss	10
Mortgage-Backed Securities
Available-for-sale, Fair Value:
Less Than 12 Months, Fair Value		$ 549
12 Months or Longer, Fair Value	1,043	2,526
Total, Fair Value	1,043	3,075
Available-for-sale, Unrealized Loss:
Less Than 12 Months, Unrealized Loss		3
12 Months or Longer, Unrealized Loss	16	74
Total, Unrealized Loss	$ 16	$ 77