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Property and Equipment, Net (Detail) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 256,048	$ 243,594
Accumulated depreciation and amortization	(157,823)	(145,071)
Property and equipment, net	98,225	98,523
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	741	741
Buildings and Improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	80,877	81,938
Machinery, Vehicles and Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	92,577	86,639
Computer Hardware and Software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	62,776	56,227
Furniture and Fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 19,077	$ 18,049

X

- Definition

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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