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Significant Accounting Policies: Marketing Fees and Software License Fees (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 25, 2021
Dec. 26, 2020
Revenue recognition      
Deferred revenue $ 8,618,100 $ 8,508,500 $ 8,708,300
Revenue   1,300,000 1,300,000
Franchise fees      
Revenue recognition      
Deferred revenue 6,700,000 6,600,000  
Revenue 1,575,400 1,496,900 1,444,500
Marketing Fees      
Revenue recognition      
Revenue 1,500,000    
Software License Fees      
Revenue recognition      
Deferred revenue 1,600,000 1,600,000  
Revenue $ 300,000 $ 300,000 $ 300,000