Revenue - Disaggregated by Category (Details) - 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]
Total revenues	$ 184,481	$ 115,363	$ 500,595	$ 308,673
Revenue as a percentage	100.00%	100.00%	100.00%	100.00%
Product revenue
Disaggregation of Revenue [Line Items]
Total revenues	$ 121,782	$ 74,835	$ 328,054	$ 197,136
Revenue as a percentage	66.00%	65.00%	65.00%	64.00%
Rental revenue
Disaggregation of Revenue [Line Items]
Total revenues	$ 27,105	$ 15,271	$ 73,143	$ 42,404
Revenue as a percentage	15.00%	13.00%	15.00%	14.00%
Field service and other revenue
Disaggregation of Revenue [Line Items]
Total revenues	$ 35,594	$ 25,257	$ 99,398	$ 69,133
Revenue as a percentage	19.00%	22.00%	20.00%	22.00%