Segments (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) segment	Jun. 30, 2020 USD ($)
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of operating segments | segment			1
Total revenue	$ 19,250	$ 10,569	$ 37,878	$ 24,347
North America
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	8,874	5,669	16,236	14,150
Asia Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	9,268	2,244	17,699	7,104
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 1,108	$ 2,656	$ 3,943	$ 3,093