ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Description of Business (Details)	12 Months Ended
	Jun. 25, 2023 Restaurant
Arkansas [Member]
Description of Business [Abstract]
Percentage of total number of domestic units	23.00%
Texas [Member]
Description of Business [Abstract]
Percentage of total number of domestic units	20.00%
North Carolina [Member]
Description of Business [Abstract]
Percentage of total number of domestic units	15.00%
Mississippi [Member]
Description of Business [Abstract]
Percentage of total number of domestic units	9.00%
Pizza Inn Restaurants [Member]
Description of Business [Abstract]
Number of restaurants franchised	152
Pizza Inn Restaurants [Member] | US [Member]
Description of Business [Abstract]
Number of restaurants franchised	118
Pizza Inn Restaurants [Member] | International [Member]
Description of Business [Abstract]
Number of restaurants franchised	34
Pie Five Units [Member]
Description of Business [Abstract]
Number of restaurants franchised	27
Pizza Inn Express [Member]
Description of Business [Abstract]
Number of restaurants franchised	5
Pizza Buffet Restaurants [Member] | US [Member]
Description of Business [Abstract]
Number of restaurants franchised	77
Delivery/Carry-Out Restaurants [Member] | US [Member]
Description of Business [Abstract]
Number of restaurants franchised	7
Express Restaurants [Member] | US [Member]
Description of Business [Abstract]
Number of restaurants franchised	34