Total Net Revenue Based on Disaggregation Criteria (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation Of Revenue [Line Items]
Total net revenue	$ 25,997	$ 25,061
Point-in-Time
Disaggregation Of Revenue [Line Items]
Total net revenue	25,158	23,943
Over Time
Disaggregation Of Revenue [Line Items]
Total net revenue	839	1,118
Americas
Disaggregation Of Revenue [Line Items]
Total net revenue	21,628	16,891
Americas | Point-in-Time
Disaggregation Of Revenue [Line Items]
Total net revenue	20,874	15,898
Americas | Over Time
Disaggregation Of Revenue [Line Items]
Total net revenue	754	993
Europe and the Middle East
Disaggregation Of Revenue [Line Items]
Total net revenue	2,984	3,794
Europe and the Middle East | Point-in-Time
Disaggregation Of Revenue [Line Items]
Total net revenue	2,899	3,669
Europe and the Middle East | Over Time
Disaggregation Of Revenue [Line Items]
Total net revenue	85	125
Asia-Pacific
Disaggregation Of Revenue [Line Items]
Total net revenue	1,385	4,376
Asia-Pacific | Point-in-Time
Disaggregation Of Revenue [Line Items]
Total net revenue	$ 1,385	$ 4,376