Quarterly report pursuant to Section 13 or 15(d)

Revenue - Summary of Company's Revenue Based on Nature of Products and Services (Detail)

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Revenue - Summary of Company's Revenue Based on Nature of Products and Services (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Disaggregation of Revenue [Line Items]    
Total Revenue $ 24,090 $ 21,859
Hardware [Member]    
Disaggregation of Revenue [Line Items]    
Total Revenue 15,195 14,517
Consumables [Member]    
Disaggregation of Revenue [Line Items]    
Total Revenue 6,455 5,456
Services [Member]    
Disaggregation of Revenue [Line Items]    
Total Revenue $ 2,440 $ 1,886