Property and Equipment, Net (Detail) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 20,658	$ 20,227
Accumulated depreciation	(13,069)	(12,533)
Property and equipment, net	7,589	7,694
Building and Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	1,538	1,315
Furniture, Fixtures and Office Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	233	221
Plant and Machinery
Property Plant And Equipment [Line Items]
Property and equipment, gross	18,154	17,967
Purchased Software
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 733	$ 724