Other Accrued Expenses and Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Accrued Liabilities And Other Liabilities Current [Abstract]
Accrued professional fees	$ 485	$ 574
Accrued warranties	341	345
Other accrued expenses	1,822	1,699
Total	$ 2,648	$ 2,618