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CASUALTY LOSS (Details) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 29, 2018 USD ($) | Sep. 28, 2019 USD ($) item | Sep. 29, 2018 USD ($)
Loss Contingencies [Line Items] |  |  |
Insurance recovery, net of casualty loss |  | $ 602,000 |
Flanigan's Fish Company, LLC [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Percentage of noncontrolling interest |  | 49.00% |
Number of restaurants | item |  | 13 |
Insurance Claims [Member] | 2505 N. University Drive, Hollywood, Florida Property [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Aggregate insurance coverage agreed to be paid by insurance company | $ 1,975,000 |  |
Loss sustained on building and business personal property | 1,373,000 |  |
Insurance proceeds received from casualty | 1,200,000 |  |
Resulting loss on damage to property | 173,000 |  |
Gain on business interruption insurance coverage | 775,000 |  |
Insurance recovery, net of casualty loss | 602,000 |  |
Insurance proceeds advanced during the period | 600,000 |  |
Depreciation recognized against business personal property until such time as it is replaced | $ 132,000 |  |

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