Income Taxes (Schedule of components of the provision for income taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Current expense:
Federal	$ 2,042	$ 3,078
State	284	12
Total current expense	2,326	3,090
Deferred expense (benefit):
Federal	(1,107)	1,531
State	1,306	(558)
Change in valuation allowance	(1,306)	558
Total deferred expense (benefit)	1,107	(1,531)
Total provision for income taxes	$ 3,433	$ 1,559