Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Sep. 29, 2020	Sep. 24, 2019
NET REVENUES:
Total net revenues	$ 109,858	$ 110,755
RESTAURANT OPERATING COSTS:
Food and packaging costs	31,395	32,471
Payroll and other employee benefit costs	38,442	41,221
Restaurant occupancy costs	8,877	8,353
Other restaurant operating costs	13,351	11,862
Preopening costs	1,031	1,774
Depreciation and amortization	4,129	4,345
Total restaurant operating costs	97,225	100,026
General and administrative costs	7,100	9,071
Advertising costs	1,993	2,349
Franchise costs	20	38
Impairment of goodwill	10,000
Impairment of long-lived assets	5,606	2,771
Gain on restaurant asset sale	(45)	(5)
LOSS FROM OPERATIONS	(12,041)	(3,495)
OTHER INCOME (EXPENSES):
Interest income	2	3
Interest expense	(755)	(756)
Total other expenses, net	(753)	(753)
NET LOSS	(12,794)	(4,248)
Income attributable to non-controlling interests	(1,122)	(889)
NET LOSS ATTRIBUTABLE TO COMMON STOCKHOLDERS	$ (13,916)	$ (5,137)
BASIC AND DILUTED LOSS PER SHARE:
Net loss attributable to common stockholders	$ (1.10)	$ (0.41)
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING
Basic and Diluted	12,594,952	12,522,728
Restaurant sales [Member]
NET REVENUES:
Total net revenues	$ 109,078	$ 109,800
Franchise revenues [Member]
NET REVENUES:
Total net revenues	$ 780	$ 955