Property and Equipment, Net (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 19,950	$ 18,696
Accumulated depreciation	(12,355)	(11,977)
Property and equipment, net	7,595	6,719
Building and Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	2,742	1,941
Furniture, Fixtures and Office Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	890	726
Plant and Machinery
Property Plant And Equipment [Line Items]
Property and equipment, gross	15,586	15,311
Purchased Software
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 732	$ 718

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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