Income Taxes (Schedule of components of the provision for income taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Current expense (benefit):
Federal	$ 1,621	$ 900
State	2	12
Total	1,623	912
Deferred expense:
Federal	94	(102)
Total provision for income taxes	$ 1,529	$ 1,014