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ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Description of Business (Details) | 12 Months Ended
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Jun. 27, 2021 Restaurant
Texas [Member] |
Description of Business [Abstract] |
Percentage of total number of domestic units | 25.00%
Arkansas [Member] |
Description of Business [Abstract] |
Percentage of total number of domestic units | 21.00%
North Carolina [Member] |
Description of Business [Abstract] |
Percentage of total number of domestic units | 16.00%
Mississippi [Member] |
Description of Business [Abstract] |
Percentage of total number of domestic units | 8.00%
Pie Five Units [Member] |
Description of Business [Abstract] |
Number of restaurants franchised | 33
Pizza Inn Restaurants [Member] |
Description of Business [Abstract] |
Number of restaurants franchised | 156
Pizza Inn Restaurants [Member] | US [Member] |
Description of Business [Abstract] |
Number of restaurants franchised | 124
Pizza Inn Restaurants [Member] | International [Member] |
Description of Business [Abstract] |
Number of restaurants franchised | 32
Pizza Inn Express [Member] |
Description of Business [Abstract] |
Number of restaurants franchised | 11
Pizza Buffet Restaurants [Member] | US [Member] |
Description of Business [Abstract] |
Number of restaurants franchised | 70
Delivery/Carry-Out Restaurants [Member] | US [Member] |
Description of Business [Abstract] |
Number of restaurants franchised | 10
Express Restaurants [Member] | US [Member] |
Description of Business [Abstract] |
Number of restaurants franchised | 44

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