Summary of Revenues Disaggregated by Timing of Goods and Services Transferred (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Disaggregation Of Revenue [Line Items]
Net revenue	$ 10,166	$ 8,116
Revenue Recognized Over Time
Disaggregation Of Revenue [Line Items]
Net revenue	1,121	981
Revenue Recognized at a Point in Time
Disaggregation Of Revenue [Line Items]
Net revenue	$ 9,045	$ 7,135