Total Net Revenue Based on Disaggregation Criteria (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation Of Revenue [Line Items]
Total net revenue	$ 6,741	$ 11,476	$ 13,399	$ 20,365
Point-in-Time
Disaggregation Of Revenue [Line Items]
Total net revenue	6,741	11,476	13,399	20,365
Americas
Disaggregation Of Revenue [Line Items]
Total net revenue	3,386	7,948	6,344	14,336
Americas | Point-in-Time
Disaggregation Of Revenue [Line Items]
Total net revenue	3,386	7,948	6,344	14,336
Europe and the Middle East
Disaggregation Of Revenue [Line Items]
Total net revenue	2,068	797	4,606	2,241
Europe and the Middle East | Point-in-Time
Disaggregation Of Revenue [Line Items]
Total net revenue	2,068	797	4,606	2,241
Asia-Pacific
Disaggregation Of Revenue [Line Items]
Total net revenue	1,287	2,731	2,449	3,788
Asia-Pacific | Point-in-Time
Disaggregation Of Revenue [Line Items]
Total net revenue	$ 1,287	$ 2,731	$ 2,449	$ 3,788