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Schedule of Valuation and Qualifying Accounts (Details) - USD ($)
 12 Months Ended
Dec. 28, 2024
Dec. 30, 2023
Dec. 31, 2022
Receivables [Abstract]      
Beginning balance $ 1,025,000 $ 303,000 $ 150,000
Additions charged to Income 85,000 789,000 322,000
Deductions from reserve (35,000) (67,000) (169,000)
Ending balance $ 1,075,000 $ 1,025,000 $ 303,000