Net Income (Loss) Per Share Net Income (Loss) Per Share - Summary of Net Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Loss from continuing operations	$ (14,425)	$ (139,490)	$ (30,749)
Less: Preferred stock cumulative dividends and deemed dividends	(21,478)	(12,373)	(642)
Numerator for basic loss from continuing operations per common share	(35,903)	(151,863)	(31,391)
Numerator for diluted loss from continuing operations per common share	(35,903)	(151,863)	(31,391)
Income (loss) from discontinued operations, net of tax (Note 2)	1,200	38,898	(15,992)
Numerator for basic undistributed net loss per common share	(34,703)	(112,965)	(47,383)
Numerator for diluted undistributed net loss per common share	$ (34,703)	$ (112,965)	$ (47,383)
Weighted average common shares outstanding (in shares)	42,991	42,692	42,299
Weighted Average Number of Shares, Restricted Stock	(461)	(493)	(269)
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants	1,481	0	0
Weighted average common shares outstanding, basic and diluted (in shares)	44,011	42,199	42,030
Basic loss from continuing operations per common share (in usd per share)	$ (0.82)	$ (3.60)	$ (0.75)
Basic income (loss) from discontinued operations per common share (in usd per share)	0.03	0.92	(0.38)
Basic net loss per common share (in usd per share)	(0.79)	(2.68)	(1.13)
Diluted loss from continuing operations per common share (in usd per share)	(0.82)	(3.60)	(0.75)
Diluted income (loss) from discontinued operations per common share (in usd per share)	0.03	0.92	(0.38)
Diluted net loss per common share (in usd per share)	(0.79)	(2.68)	(1.13)
Cash dividends declared per common share (in usd per share)	$ 0	$ 0	$ 0.21