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PROPERTY AND EQUIPMENT (Details) - USD ($)
12 Months Ended
Sep. 29, 2018
Sep. 30, 2017
Property, Plant and Equipment [Line Items]    
Property and equipment - gross $ 72,940,000 $ 71,694,000
Less accumulated depreciation and amortization 30,590,000 29,516,000
Property and equipment - net 42,350,000 42,178,000
Construction in progress 3,013,000 527,000
Property and equipment - net after construction in progress 45,363,000 42,705,000
Depreciation and amortization 2,682,000 2,545,000
Furniture and Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment - gross 11,784,000 11,774,000
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment - gross 22,754,000 22,405,000
Land and Land Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment - gross 19,662,000 19,555,000
Building and Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment - gross 17,316,000 16,603,000
Vehicles [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment - gross $ 1,424,000 $ 1,357,000