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RECENT RESTAURANT DISPOSITIONS (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 28, 2019
Sep. 29, 2018
RECENT RESTAURANT DISPOSITIONS (Details) [Line Items]    
Loss on closure of Durgin-Park $ 1,106 $ 0
Durgin-Park    
RECENT RESTAURANT DISPOSITIONS (Details) [Line Items]    
Loss on closure of Durgin-Park 1,106  
Impairment of trademarks 721  
Depreciation of fixed assets 333  
Prepaid and other expenses $ 52