Quarterly report pursuant to Section 13 or 15(d)

Concentrations - Summary of Net Revenue from Various Products (Detail)

v3.23.1
Concentrations - Summary of Net Revenue from Various Products (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Concentration Risk [Line Items]    
Total net revenue $ 10,467 $ 10,166
Product Concentration Risk | Sales Revenue, Net    
Concentration Risk [Line Items]    
Percentage of sales 100.00% 100.00%
Laser systems    
Concentration Risk [Line Items]    
Total net revenue $ 6,265 $ 6,335
Laser systems | Product Concentration Risk | Sales Revenue, Net    
Concentration Risk [Line Items]    
Percentage of sales 59.80% 62.30%
Consumables and other    
Concentration Risk [Line Items]    
Total net revenue $ 3,033 $ 2,710
Consumables and other | Product Concentration Risk | Sales Revenue, Net    
Concentration Risk [Line Items]    
Percentage of sales 29.00% 26.70%
Services    
Concentration Risk [Line Items]    
Total net revenue $ 1,169 $ 1,121
Services | Product Concentration Risk | Sales Revenue, Net    
Concentration Risk [Line Items]    
Percentage of sales 11.20% 11.00%