Geographical Information - Property and Equipment, Net and Operating Lease Right-of-Use Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net and operating lease right-of-use assets	$ 24,499	$ 5,292
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net and operating lease right-of-use assets	20,997	5,292
Other countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net and operating lease right-of-use assets	$ 3,502	$ 0