Investment Securities (Schedule of Fair Values Investment Securities Available for Contractual Maturities) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Available for sale
Contractual Maturities, Less than one year, Amount
Contractual Maturities, Less than one year, Yield
Contractual Maturities, One to five years, Amount	$ 3,537	$ 4,675
Contractual Maturities, One to five years, Yield	1.62%	1.98%
Contractual Maturities, Five to ten years, Amount	$ 12,643	$ 10,414
Contractual Maturities, Five to ten years, Yield	2.06%	2.17%
Contractual Maturities, Over ten years, Amount	$ 54,817	$ 52,605
Contractual Maturities, Over ten years, Yield	1.73%	2.34%
Contractual Maturities, Total, Amount	$ 70,997	$ 67,694
Contractual Maturities, Total, Yield	1.77%	2.29%
US Government Agencies [Member]
Available for sale
Contractual Maturities, Less than one year, Amount
Contractual Maturities, Less than one year, Yield
Contractual Maturities, One to five years, Amount	$ 498	$ 499
Contractual Maturities, One to five years, Yield	0.43%	1.97%
Contractual Maturities, Five to ten years, Amount
Contractual Maturities, Five to ten years, Yield
Contractual Maturities, Over ten years, Amount
Contractual Maturities, Over ten years, Yield
Contractual Maturities, Total, Amount	$ 498	$ 499
Contractual Maturities, Total, Yield	0.43%	1.97%
SBA Securities [Member]
Available for sale
Contractual Maturities, Less than one year, Amount
Contractual Maturities, Less than one year, Yield
Contractual Maturities, One to five years, Amount
Contractual Maturities, One to five years, Yield
Contractual Maturities, Five to ten years, Amount
Contractual Maturities, Five to ten years, Yield
Contractual Maturities, Over ten years, Amount	$ 494	$ 531
Contractual Maturities, Over ten years, Yield	0.97%	2.62%
Contractual Maturities, Total, Amount	$ 494	$ 531
Contractual Maturities, Total, Yield	0.97%	2.62%
State and Political Subdivisions [Member]
Available for sale
Contractual Maturities, Less than one year, Amount
Contractual Maturities, Less than one year, Yield
Contractual Maturities, One to five years, Amount		$ 808
Contractual Maturities, One to five years, Yield		2.81%
Contractual Maturities, Five to ten years, Amount	$ 1,985	$ 1,283
Contractual Maturities, Five to ten years, Yield	2.99%	2.96%
Contractual Maturities, Over ten years, Amount	$ 8,961	$ 2,093
Contractual Maturities, Over ten years, Yield	2.71%	2.67%
Contractual Maturities, Total, Amount	$ 10,946	$ 4,184
Contractual Maturities, Total, Yield	2.76%	2.79%
Asset-backed Securities [Member]
Available for sale
Contractual Maturities, Less than one year, Amount
Contractual Maturities, Less than one year, Yield
Contractual Maturities, One to five years, Amount
Contractual Maturities, One to five years, Yield
Contractual Maturities, Five to ten years, Amount	$ 1,304	$ 1,493
Contractual Maturities, Five to ten years, Yield	0.84%	2.34%
Contractual Maturities, Over ten years, Amount	$ 10,755	$ 11,674
Contractual Maturities, Over ten years, Yield	1.05%	2.61%
Contractual Maturities, Total, Amount	$ 12,059	$ 13,167
Contractual Maturities, Total, Yield	1.02%	2.58%
Mortgage Backed Securities [Member]
Available for sale
Contractual Maturities, Less than one year, Amount
Contractual Maturities, Less than one year, Yield
Contractual Maturities, One to five years, Amount	$ 3,039	$ 3,368
Contractual Maturities, One to five years, Yield	1.81%	1.78%
Contractual Maturities, Five to ten years, Amount	$ 9,354	$ 7,638
Contractual Maturities, Five to ten years, Yield	2.04%	2.00%
Contractual Maturities, Over ten years, Amount	$ 34,607	$ 38,307
Contractual Maturities, Over ten years, Yield	1.71%	2.24%
Contractual Maturities, Total, Amount	$ 47,000	$ 49,313
Contractual Maturities, Total, Yield	1.78%	2.17%