Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Revenue	$ 44,539	$ 24,404
U.S.
Disaggregation of Revenue [Line Items]
Revenue	40,201	21,775
Outside of U.S.
Disaggregation of Revenue [Line Items]
Revenue	4,338	2,629
System sales and rentals | U.S.
Disaggregation of Revenue [Line Items]
Revenue	14,236	8,770
System sales and rentals | Outside of U.S.
Disaggregation of Revenue [Line Items]
Revenue	1,740	1,469
Handpieces and other consumables | U.S.
Disaggregation of Revenue [Line Items]
Revenue	23,618	11,770
Handpieces and other consumables | Outside of U.S.
Disaggregation of Revenue [Line Items]
Revenue	2,343	906
Service | U.S.
Disaggregation of Revenue [Line Items]
Revenue	2,347	1,235
Service | Outside of U.S.
Disaggregation of Revenue [Line Items]
Revenue	$ 255	$ 254