Segment Reporting (Details) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 29, 2020 USD ($)	Mar. 24, 2019 USD ($)	Mar. 29, 2020 USD ($) Segment	Mar. 24, 2019 USD ($)
Segment Reporting [Abstract]
Number of reportable segments \| Segment			3
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	$ 2,705	$ 3,070	$ 8,411	$ 9,256
Depreciation and amortization	45	120	141	385
Income before taxes	(507)	(254)	(187)	265
Operating Segments [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Depreciation and amortization	0	31	0	93
Income before taxes	1,301	1,606	4,544	5,168
Corporate Administration and Other [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	62	9	178	37
Depreciation and amortization	45	89	141	292
Income before taxes	(1,808)	(1,860)	(4,731)	(4,903)
Reportable Geographical Components [Member] \| United States [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	2,652	2,986	8,255	9,042
Reportable Geographical Components [Member] \| Foreign Countries [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	53	84	156	214
Pizza Inn Franchising [Member] \| Operating Segments [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	1,942	1,645	5,454	5,338
Depreciation and amortization	0	0	0	0
Income before taxes	1,568	1,308	4,303	4,081
Pie Five Franchising [Member] \| Operating Segments [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	665	1,102	2,539	3,348
Depreciation and amortization	0	0	0	0
Income before taxes	179	551	1,126	1,764
Company-Owned Restaurants [Member] \| Operating Segments [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Consolidated revenues	36	314	240	533
Depreciation and amortization	0	31	0	93
Income before taxes	$ (446)	$ (253)	$ (885)	$ (677)

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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