Summary of Significant Accounting Policies - Summary of Product Revenue by Geographical Locations of Customers (Detail) - Product - 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 product revenue	$ 39,571	$ 36,131	$ 118,014	$ 90,994
North America
Disaggregation Of Revenue [Line Items]
Total product revenue	26,079	20,860	73,856	45,171
Europe, Middle East and Africa
Disaggregation Of Revenue [Line Items]
Total product revenue	13,115	14,965	42,815	44,473
Other
Disaggregation Of Revenue [Line Items]
Total product revenue	$ 377	$ 306	$ 1,343	$ 1,350