Quarterly report pursuant to Section 13 or 15(d)

Geographic Information - Schedule of revenue by geographic area (Details)

v3.21.2
Geographic Information - Schedule of revenue by geographic area (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]        
Revenue $ 30,507 $ 25,390 $ 87,365 $ 74,414
United States        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Revenue 28,400 24,568 82,133 72,048
Americas (excluding United States)        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Revenue 792 428 2,095 1,145
Asia        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Revenue 1,281 351 3,042 1,116
Europe        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Revenue $ 34 $ 43 $ 95 $ 105