Income Taxes (Tax Rate Reconciliation) (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]
Statutory federal tax rate	21.00%	21.00%	21.00%
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent	0.00%	0.00%	0.00%
State income taxes, net of federal tax benefit	1.80%	5.10%	1.40%
effective tax rate reconciliation, non-deductible expense, warrant remeasurement, percent	0.00%	16.60%	(2.90%)
Tax effect of other non-deductible expenses	0.50%	3.20%	1.70%
Other	0.70%	(1.10%)	0.40%
Effective income tax rate	24.00%	39.40%	16.20%
return to income tax provision adjustment [Member]
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]
Other	0.00%	(5.40%)	(5.40%)