Income Taxes - Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Current:
Federal	$ 373	$ 6,543
State	(9)	(36)
Foreign	(81)	(78)
Total current	283	6,429
Deferred:
Federal	1,326	(3,104)
State	398	286
Foreign	302	216
Total	2,026	(2,602)
Change in valuation allowance	(2,026)	2,602
Total deferred
Tax provision	$ 283	$ 6,429