Income Taxes - Schedule of Income Taxes on Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current:
Federal	$ 90	$ 665	$ 0
State	128	13	169
Foreign	8,854	1,619	1,498
Total current income tax	9,072	2,297	1,667
Deferred:
Federal	8	0	0
State	1	0	0
Foreign	(969)	91	(1,254)
Total deferred income tax	(960)	91	(1,254)
Income tax expense	$ 8,112	$ 2,388	$ 413