Segment Reporting (Details) $ in Thousands	3 Months Ended	6 Months Ended
Dec. 29, 2019 USD ($)	Dec. 23, 2018 USD ($)	Dec. 29, 2019 USD ($) Segment	Dec. 23, 2018 USD ($)
Segment Reporting [Abstract]
Number of reportable segments \| Segment			3
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	$ 2,830	$ 3,195	$ 5,706	$ 6,186
Depreciation and amortization	49	126	96	265
Income before taxes	10	361	320	519
Operating Segments [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Depreciation and amortization	0	31	0	62
Income before taxes	1,595	1,885	3,242	3,562
Corporate Administration and Other [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	65	18	117	28
Depreciation and amortization	49	95	96	203
Income before taxes	(1,585)	(1,524)	(2,922)	(3,043)
Reportable Geographical Components [Member] \| United States [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	2,778	3,115	5,595	6,009
Reportable Geographical Components [Member] \| Foreign Countries [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	52	80	111	177
Pizza Inn Franchising [Member] \| Operating Segments [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	1,648	1,789	3,512	3,693
Depreciation and amortization	0	0	0	0
Income before taxes	1,323	1,426	2,735	2,773
Pie Five Franchising [Member] \| Operating Segments [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	1,021	1,283	1,873	2,246
Depreciation and amortization	0	0	0	0
Income before taxes	508	754	946	1,213
Company-Owned Restaurants [Member] \| Operating Segments [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	96	105	204	219
Depreciation and amortization	0	31	0	62
Income before taxes	$ (236)	$ (295)	$ (439)	$ (424)

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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