Income (Loss) before Income Tax Provision for Domestic and Non-U.S. Operations (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
U.S.	$ (7,864)	$ (2,710)	$ (1,189)
Foreign	2,539	2,419	2,837
Income (loss) before income tax provision	$ (5,325)	$ (291)	$ 1,648