PROPERTY AND EQUIPMENT (Details) - USD ($)	12 Months Ended
	Sep. 28, 2019	Sep. 29, 2018
Property, Plant and Equipment [Line Items]
Property and equipment - gross	$ 77,498,000	$ 72,940,000
Less accumulated depreciation and amortization	31,311,000	30,590,000
Property and equipment - net	46,187,000	42,350,000
Construction in progress	1,292,000	3,013,000
Property and equipment - net after construction in progress	47,479,000	45,363,000
Depreciation and amortization	2,919,000	2,682,000
Furniture and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment - gross	11,767,000	11,784,000
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment - gross	23,841,000	22,754,000
Land and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment - gross	21,222,000	19,662,000
Building and Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment - gross	19,121,000	17,316,000
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Property and equipment - gross	$ 1,547,000	$ 1,424,000