Income Taxes (Reconciliation of Unrecognized Tax Benefits) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Unrecognized tax benefits, beginning balance	$ 2,363	$ 2,541
Gross increases - tax positions in prior period	65	92
Gross increases - current-period tax positions	320	220
Settlements	(323)	(490)
Unrecognized tax benefits, ending balance	$ 2,425	$ 2,363