Revenue - Revenue from External Customers by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Total revenue	$ 89,268	$ 60,926
China
Disaggregation of Revenue [Line Items]
Total revenue	20,028	15,244
Americas
Disaggregation of Revenue [Line Items]
Total revenue	13,695	5,191
Rest of world
Disaggregation of Revenue [Line Items]
Total revenue	$ 55,545	$ 40,491