Note 5 - Property and Equipment - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 28, 2019	Dec. 29, 2018
Property and equipment	$ 7,041	$ 8,543
Less: accumulated depreciation and amortization	4,200	5,058
Property and equipment, net	2,841	3,485
Computers and Systems [Member]
Property and equipment	6,043	7,200
Equipment and Furniture [Member]
Property and equipment	523	600
Leasehold Improvements [Member]
Property and equipment	$ 475	$ 743

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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