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RECENT RESTAURANT EXPANSION AND OTHER DEVELOPMENTS - Narrative (Details)
$ in Thousands
1 Months Ended 12 Months Ended
Dec. 01, 2020
USD ($)
extensionOption
Oct. 31, 2020
USD ($)
Oct. 02, 2021
USD ($)
restaurant
Oct. 03, 2020
USD ($)
Jan. 26, 2021
Business Acquisition [Line Items]          
Notes payable     $ 32,596 $ 45,242  
Cost method investment, ownership percent         5.00%
Outdoor Mall, Easton, Ohio          
Business Acquisition [Line Items]          
Number of restaurants, in process of development | restaurant     3    
Capitalized costs     $ 400    
Reimbursements of capitalized costs   $ 200      
Unreimbursed costs written off       200  
Blue Moon Fish Company          
Business Acquisition [Line Items]          
Consideration $ 2,820        
Cash paid for acquisition $ 1,820        
Debt instrument term 4 years        
Notes payable $ 1,000   827 $ 0  
Interest rate 5.00%        
Number of renewal terms | extensionOption 4        
Lease renewal term 5 years        
Annual rent payments $ 360        
Increase in rent 15.00%        
Revenues of acquiree since acquisition     5,929    
Income of acquiree since acquisition     $ 981