BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details)	3 Months Ended		12 Months Ended
	Dec. 30, 2023 USD ($) restaurant	Dec. 31, 2022 USD ($)	Sep. 30, 2023 USD ($)
Business And Summary Of Significant Accounting Policies [Line Items]
Impairment charge	$ 0	$ 0
Revenues	47,487,000	47,445,000
Unearned revenue	3,418,000		$ 5,962,000
Gift cards liability	$ 513,000		$ 340,000
Restaurants and Bars
Business And Summary Of Significant Accounting Policies [Line Items]
Number of restaurants | restaurant	17
Fast Food Concepts and Catering Operations
Business And Summary Of Significant Accounting Policies [Line Items]
Number of restaurants | restaurant	16
Catering Services
Business And Summary Of Significant Accounting Policies [Line Items]
Revenues	$ 6,414,000	$ 5,583,000
Purchases | Supplier Concentration Risk | One Vendor
Business And Summary Of Significant Accounting Policies [Line Items]
Concentration risk	11.00%
One Hotel Operator | Accounts Receivable | Customer Concentration Risk
Business And Summary Of Significant Accounting Policies [Line Items]
Concentration risk	50.00%
Two Hotel Operator | Accounts Receivable | Customer Concentration Risk
Business And Summary Of Significant Accounting Policies [Line Items]
Concentration risk			52.00%