Summary of Revenues Disaggregated by Timing of Goods and Services Transferred (Detail) - 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]
Net revenue	$ 12,010	$ 9,531	$ 34,411	$ 26,780
Revenue Recognized Over Time
Disaggregation Of Revenue [Line Items]
Net revenue	2,076	1,116	4,406	3,269
Revenue Recognized at a Point in Time
Disaggregation Of Revenue [Line Items]
Net revenue	$ 9,934	$ 8,415	$ 30,005	$ 23,511