Income Taxes - Schedule of Components of Income Tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current:
Federal	$ 0	$ 0	$ 0
State	174	75	86
Foreign	161	151	88
Total current tax expense	335	226	174
Deferred:
Federal	0	(1,760)	(21)
State	0	(366)	(4)
Foreign	0	0	0
Total deferred income tax benefit	0	(2,126)	(25)
Income tax expense (benefit)	$ 335	$ (1,900)	$ 149