Summary of Significant Accounting Policies - Disaggregation of revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Total revenues	$ 36,540	$ 26,449	$ 70,681	$ 50,802
Revenues | Geographic Region
Disaggregation of Revenue [Line Items]
Total revenues	$ 36,540	$ 26,449	$ 70,681	$ 50,802
Total net revenues percent	100.00%	100.00%	100.00%	100.00%
Americas | Revenues | Geographic Region
Disaggregation of Revenue [Line Items]
Total revenues	$ 23,339	$ 17,141	$ 45,277	$ 33,399
Total net revenues percent	63.90%	64.80%	64.10%	65.70%
Europe, Middle East and Africa (EMEA) | Revenues | Geographic Region
Disaggregation of Revenue [Line Items]
Total revenues	$ 4,639	$ 3,263	$ 8,949	$ 5,976
Total net revenues percent	12.70%	12.30%	12.60%	11.80%
Asia Pacific (APAC) | Revenues | Geographic Region
Disaggregation of Revenue [Line Items]
Total revenues	$ 8,562	$ 6,045	$ 16,455	$ 11,427
Total net revenues percent	23.40%	22.90%	23.30%	22.50%
United States
Disaggregation of Revenue [Line Items]
Total revenues	$ 22,800	$ 16,600	$ 44,300	$ 32,600