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INVENTORIES - Schedule of Inventories (Details) - USD ($)
$ in Thousands
Dec. 26, 2018
Dec. 27, 2017
Inventory [Line Items]    
Inventories $ 1,749 $ 1,258
Food    
Inventory [Line Items]    
Inventories 1,291 874
Wine    
Inventory [Line Items]    
Inventories 83 69
Beer    
Inventory [Line Items]    
Inventories 95 85
Beverages    
Inventory [Line Items]    
Inventories 203 111
Retail merchandise    
Inventory [Line Items]    
Inventories $ 77 $ 119