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Note 7 - Accrued Expenses - Accrued Expenses (Details) - USD ($)
Jul. 02, 2022
Dec. 25, 2021
Accrued legal and accounting $ 62,474 $ 79,917
Accrued payroll and related expenses 460,293 905,698
Accrued other 125,413 100,814
Accounts Payable and Accrued Liabilities, Current, Total $ 648,180 $ 1,086,429