Income Taxes - Components of Income Tax Benefit (Provision) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current
Federal	$ 0	$ (234)	$ 0
State	(2,536)	351	(89)
Foreign	(2,794)	(2,094)	(2,647)
Current income tax benefit, total	(5,330)	(1,977)	(2,736)
Deferred
Federal	(10,901)	(254)	333
State	1,280	933	125
Foreign	(538)	(16,319)	(4,782)
Income tax benefit, total	(10,159)	(15,640)	(4,324)
Total, net	$ (15,489)	$ (17,617)	$ (7,060)