Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 28, 2023	Mar. 29, 2022	Mar. 28, 2023	Mar. 29, 2022
NET REVENUES:
Total net revenues	$ 34,785	$ 33,597	$ 68,179	$ 66,513
RESTAURANT OPERATING COSTS:
Food and packaging costs	10,655	10,457	21,262	20,683
Payroll and other employee benefit costs	11,989	11,555	23,537	22,732
Restaurant occupancy costs	2,428	2,377	4,886	4,705
Other restaurant operating costs	4,826	4,667	9,318	8,805
Preopening costs	30		30	50
Depreciation and amortization	911	1,013	1,821	1,997
Total restaurant operating costs	30,839	30,069	60,854	58,972
General and administrative costs	2,297	2,577	4,672	5,282
Advertising costs	778	812	1,672	1,453
Franchise costs		6	3	11
Impairment of long-lived assets	76	1,753	76	1,753
Gain on restaurant asset sale and lease termination	(22)	(43)	(22)	(657)
Litigation contingencies		332		332
INCOME (LOSS) FROM OPERATIONS:	817	(1,909)	924	(633)
Interest and other expense, net	(26)	(11)	(38)	(29)
NET INCOME (LOSS) BEFORE INCOME TAXES:	791	(1,920)	886	(662)
Provision for income taxes	9,952		9,952	(8)
NET INCOME (LOSS):	10,743	(1,920)	10,838	(670)
Income attributable to non-controlling interests	(122)	(230)	(344)	(1,150)
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON SHAREHOLDERS	$ 10,621	$ (2,150)	$ 10,494	$ (1,820)
NET INCOME (LOSS) PER SHARE, ATTRIBUTABLE TO COMMON SHAREHOLDERS:
Basic (in Dollars per share)	$ 0.9	$ (0.17)	$ 0.88	$ (0.15)
Diluted (in Dollars per share)	$ 0.89	$ (0.17)	$ 0.88	$ (0.15)
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING:
Basic (in Shares)	11,818,651	12,527,625	11,930,140	12,525,048
Diluted (in Shares)	11,884,123	12,527,625	11,985,254	12,525,048
Restaurant sales
NET REVENUES:
Total net revenues	$ 34,568	$ 33,364	$ 67,747	$ 66,040
Franchise revenues
NET REVENUES:
Total net revenues	$ 217	$ 233	$ 432	$ 473