Segment and Geographic Information - Schedule of Total Non-current Assets, Excluding Deferred Taxes, by Geographic Area (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Total assets	$ 55,015	$ 25,688
United States
Segment Reporting Information [Line Items]
Total assets	51,809	23,269
International
Segment Reporting Information [Line Items]
Total assets	$ 3,206	$ 2,419