Property and Equipment, Net (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 22,976	$ 18,696
Accumulated depreciation	(13,656)	(11,977)
Property and equipment, net	9,320	6,719
Building and Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	2,203	1,941
Furniture, Fixtures and Office Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	1,017	726
Plant and Machinery
Property Plant And Equipment [Line Items]
Property and equipment, gross	18,920	15,311
Purchased Software
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 836	$ 718