v3.22.2.2
Revenue and Deferred Revenue - Summary of Revenue by Source (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Disaggregation Of Revenue [Line Items]        
Revenue $ 27,761 $ 26,318 $ 83,368 $ 74,450
Consoles Product        
Disaggregation Of Revenue [Line Items]        
Revenue 14,950 15,423 46,229 47,046
Consumables Product        
Disaggregation Of Revenue [Line Items]        
Revenue 6,789 6,401 20,795 13,616
Product Revenue        
Disaggregation Of Revenue [Line Items]        
Revenue 21,739 21,824 67,024 60,662
Service and Other Revenue        
Disaggregation Of Revenue [Line Items]        
Revenue $ 6,022 $ 4,494 $ 16,344 $ 13,788