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Intangible Assets: Franchise rights (Details)
1 Months Ended 6 Months Ended
Jun. 30, 2022
USD ($)
store
Jul. 01, 2023
USD ($)
Jun. 25, 2022
USD ($)
Intangible Assets      
Termination of agreement, number of stores 11    
Termination of agreement, consideration paid by Winmark | $ $ 3,540,000    
Number of stores in which Winmark reacquired the franchise rights 11    
Number of stores that signed franchise agreements 11    
Amortization of intangible assets | $   $ 177,000 $ 14,800
Franchise Rights      
Intangible Assets      
Useful life 10 years