Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share Reconciliation [Abstract]
Earnings from continuing operations	$ 228,980	$ 25,079	$ 59,983
fair value adjustment to warrants, net of tax	(15,564)	0	(6,219)
Undistributed Earnings (Loss) from Continuing Operations Available to Common Shareholders, Diluted	$ 213,416	$ 25,079	$ 53,764
Weighted-average shares outstanding for basic earnings per share (in shares)	68,853,000	59,128,000	58,899,000
Restricted stock (in shares)	283,139	365,100	317,600
Common equivalent shares:
Effect of stock-based compensation awards (in shares)	7,363,000	803,000	10,449,000
Weighted-average shares outstanding assuming dilution (in shares)	76,216,000	59,931,000	69,348,000
Basic earnings per share from continuing operations (in dollars per share)	$ 3.33	$ 0.42	$ 1.02
Diluted earnings per share from continuing operations (in dollars per share)	$ 2.80	$ 0.42	$ 0.78