ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Description of Business (Details)	12 Months Ended
	Jun. 30, 2019 Restaurant
Description of Business [Abstract]
Number of restaurants owned and operated	1
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	18.00%
North Carolina [Member]
Description of Business [Abstract]
Percentage of total number of domestic units	17.00%
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	57
Pizza Inn Restaurants [Member]
Description of Business [Abstract]
Number of restaurants franchised	194
Pizza Inn Restaurants [Member] | US [Member]
Description of Business [Abstract]
Number of restaurants franchised	146
Pizza Inn Restaurants [Member] | International [Member]
Description of Business [Abstract]
Number of restaurants franchised	48
Pizza Inn Express [Member]
Description of Business [Abstract]
Number of restaurants franchised	9
Pizza Buffet Restaurants [Member] | US [Member]
Description of Business [Abstract]
Number of restaurants franchised	87
Delivery/Carry-Out Restaurants [Member] | US [Member]
Description of Business [Abstract]
Number of restaurants franchised	9
Express Restaurants [Member] | US [Member]
Description of Business [Abstract]
Number of restaurants franchised	50