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BASIS OF PRESENTATION AND CRITICAL ACCOUNTING POLICIES (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Jan. 01, 2022
USD ($)
segment
Jan. 02, 2021
USD ($)
Oct. 02, 2021
USD ($)
Business And Summary Of Significant Accounting Policies [Line Items]      
Revenues $ 43,986 $ 20,299  
Unearned revenue 4,540   $ 4,988
Gift cards liability $ 384   $ 252
Restaurants and Bars      
Business And Summary Of Significant Accounting Policies [Line Items]      
Number of operating segments | segment 17    
Fast Food Concepts and Catering Operations      
Business And Summary Of Significant Accounting Policies [Line Items]      
Number of operating segments | segment 17    
Catering Services      
Business And Summary Of Significant Accounting Policies [Line Items]      
Revenues $ 3,213 $ 137  
Two Vendors | Purchases | Supplier Concentration Risk      
Business And Summary Of Significant Accounting Policies [Line Items]      
Concentration risk   24.00%  
One Hotel Operator | Accounts Receivable | Customer Concentration Risk      
Business And Summary Of Significant Accounting Policies [Line Items]      
Concentration risk 33.60%   37.00%