Summary of Significant Accounting Policies - Schedule of Net Loss Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounting Policies [Abstract]
Loss from continuing operations	$ (62,519)	$ (67,112)	$ (58,087)
Income (loss) from discontinued operations, net of income taxes	37	(22,835)	(48,731)
Net loss	$ (62,482)	$ (89,947)	$ (106,818)
Weighted Average Number of Shares Outstanding, Basic and Diluted	57,057,107	50,233,175	40,654,272
Earnings Per Share, Basic and Diluted [Abstract]
Continuing operations	$ (1.10)	$ (1.34)	$ (1.43)
Discontinued operations	0.00	(0.45)	(1.20)
Basic and diluted net loss per share	$ (1.10)	$ (1.79)	$ (2.63)