CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 26, 2021	Dec. 27, 2020	Dec. 26, 2021	Dec. 27, 2020
CONDENSED CONSOLIDATED STATEMENTS OF INCOME [Abstract]
REVENUES:	$ 2,696	$ 2,128	$ 5,249	$ 4,031
COSTS AND EXPENSES:
Cost of sales	0	75	0	153
General and administrative expenses	1,377	1,185	2,583	2,274
Franchise expenses	784	606	1,770	1,153
Impairment of long-lived assets and other lease charges	0	4	0	21
Bad debt expense	3	88	8	115
Interest expense	23	23	47	46
Depreciation and amortization expense	48	43	92	87
Total costs and expenses	2,235	2,024	4,500	3,849
INCOME BEFORE TAXES	461	104	749	182
Income tax expense	4	2	7	4
NET INCOME	$ 457	$ 102	$ 742	$ 178
INCOME PER SHARE OF COMMON STOCK - BASIC: (in dollars per share)	$ 0.03	$ 0.01	$ 0.04	$ 0.01
INCOME PER SHARE OF COMMON STOCK - DILUTED: (in dollars per share)	$ 0.02	$ 0.01	$ 0.04	$ 0.01
Weighted average common shares outstanding - basic (in shares)	18,005	17,712	18,005	16,596
Weighted average common and potential dilutive common shares outstanding (in shares)	18,803	18,510	18,803	17,394