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LEASEHOLD INTERESTS (Schedule of Leasehold Interests) (Details) - USD ($)	Oct. 03, 2020	Sep. 28, 2019
Finite-Lived Intangible Assets [Line Items]
Leasehold interests	$ 200,000	$ 296,000
Leasehold Interests [Member]
Finite-Lived Intangible Assets [Line Items]
Leasehold interests, at cost	3,024,000	3,024,000
Less accumulated amortization	2,824,000	2,728,000
Leasehold interests	$ 200,000	$ 296,000

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