Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 27, 2015	Dec. 28, 2014	Dec. 27, 2015	Dec. 28, 2014
Net sales and operating revenues:
Franchising and food and supply distribution	$ 10,227	$ 8,331	$ 20,139	$ 16,817
Company-owned restaurants (1)	5,084	2,796	9,708	5,617
Consolidated revenues	15,311	11,127	29,847	22,434
Depreciation and amortization:
Franchising and food and supply distribution	6	6	12	11
Company-owned restaurants (1)	575	303	1,018	624
Combined	581	309	1,030	635
Corporate administration and other	20	56	88	106
Depreciation and amortization	601	365	1,118	741
Income (loss) from continuing operations before taxes:
Franchising and food and supply distribution (2)	895	387	1,528	808
Company-owned restaurants (1) (2)	(1,057)	(343)	(1,720)	(444)
Combined	(162)	44	(192)	364
Impairment of long-lived assets	(1,010)	0	(1,010)	0
Corporate administration and other (2)	(743)	(567)	(1,491)	(1,240)
Loss from continuing operations before taxes	(1,915)	(523)	(2,693)	(876)
Geographic information (revenues):
United States	15,122	10,969	29,457	22,109
Foreign countries	189	158	390	325
Consolidated total	$ 15,311	$ 11,127	$ 29,847	$ 22,434