v3.25.1
Summary of Significant Accounting Policies - Total Revenues (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Mar. 30, 2025
Mar. 24, 2024
Mar. 30, 2025
Mar. 24, 2024
Disaggregation of Revenue [Line Items]        
Revenues $ 2,966 $ 2,962 $ 8,885 $ 8,795
Franchise Royalties [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 1,156 1,166 3,420 3,563
Supplier and Distributor Incentive Revenues [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 1,230 1,191 3,578 3,341
Franchise License Fees [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 52 93 116 245
Area Development Exclusivity Fees and Foreign Master License Fees [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 3 4 10 11
Advertising Fund Contributions [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 514 450 1,480 1,297
Supplier Convention Funds [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 0 30 217 217
Rental Income [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 7 23 53 108
Other [Member]        
Disaggregation of Revenue [Line Items]        
Revenues $ 4 $ 5 $ 11 $ 13