PROPERTY AND EQUIPMENT (Details) - USD ($) $ in Thousands	Dec. 25, 2021	Dec. 26, 2020
Property and equipment, gross	$ 4,765	$ 3,978
Accumulated depreciation and amortization	(3,067)	(2,715)
Property and equipment, net	1,698	1,263
Computer Equipment and Software
Property and equipment, gross	1,397	1,170
Shop Equipment
Property and equipment, gross	2,252	1,683
Furniture and Fixtures
Property and equipment, gross	197	193
Autos And Trucks
Property and equipment, gross	83	87
Leasehold Improvements
Property and equipment, gross	$ 836	$ 845

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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