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Property, Plant And Equipment (Property, Plant and Equipment) (Detail) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 54,725	$ 49,055
Less accumulated depreciation and amortization	(27,092)	(23,016)
Property, plant and equipment- net	27,633	26,039
Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	565	565
Building and Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	13,013	12,890
Equipment and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	20,955	17,739
Software [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	20,047	17,716
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 145	$ 145

X

- Definition

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

+ References

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- Definition

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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