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Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($)
 12 Months Ended
Dec. 31, 2022
Dec. 25, 2021
Dec. 26, 2020
Income Tax Disclosure [Abstract]      
State $ 1,000
Foreign 144,000 128,000 129,000
Total current provision 144,000 129,000 129,000
Federal 1,073,000 (3,367,000) (1,075,000)
State (1,561,000) (928,000) (321,000)
Foreign 74,000 318,000 (19,000)
Change in valuation allowance 414,000 3,977,000 1,415,000
Total deferred provision
Total provision for income taxes $ 144,000 $ 129,000 $ 129,000