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COMMITMENTS, CONTINGENCIES AND OTHER MATTERS (Construction Contracts) (Details) - USD ($) |  | 12 Months Ended |
--- | --- | --- | ---
Oct. 06, 2021 | Oct. 06, 2021 | Oct. 02, 2021 | Oct. 03, 2020 | Sep. 28, 2019
Design and Development Services - 2505 N. University Drive, Hollywood, Florida [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Total contract price |  |  | $ 77,000 |  |
Amount for renovation of construction in process |  |  | 62,000 |  |
Subsequent Additional Change - 2505 N. University Drive, Hollywood, Florida [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Total contract price |  |  | 2,515,000 |  |
Third Party Agreement - Unaffiliated general contractor [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Total contract price |  |  |  |  | $ 1,618,000
Additional amount for renovation of construction in process |  |  | 502,000 | $ 2,120,000 |
Amount of obligation paid |  |  | 1,092,000 |  |
Third Party Agreement - Unaffiliated general contractor [Member] | Subsequent Event [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Amount for renovation of construction in process | $ 1,421,000 | $ 317,000 |  |  |
Amount of obligation paid | $ 335,000 |  |  |  |
Design and Development Services - 14301 W. Sunrise Boulevard, Sunrise, Florida [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Total contract price |  |  | 122,000 |  |
Amount for renovation of construction in process |  |  | 131,000 |  |
Additional amount for renovation of construction in process |  |  | 18,000 |  |
Design and Development Services - 14301 W. Sunrise Boulevard, Sunrise, Florida Revised Contract [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Total contract price |  |  | 140,000 |  |
Third Party Interior Renovations Services - 14301 W. Sunrise Boulevard, Sunrise, Florida [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Additional amount for renovation of construction in process |  |  | 1,236,000 |  |
Third Party Interior Renovations Services - 14301 W. Sunrise Boulevard, Sunrise, Florida [Member] | Minimum [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Additional amount for renovation of construction in process |  |  | 183,000 |  |
Third Party Interior Renovations Services - 14301 W. Sunrise Boulevard, Sunrise, Florida [Member] | Maximum [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Additional amount for renovation of construction in process |  |  | 1,419,000 |  |
Additional Third Party Interior Renovations Services - 14301 W. Sunrise Boulevard, Sunrise, Florida [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Total contract price |  |  | 187,000 |  |
Third Party Agreement For Interior Renovations - 14301 W. Sunrise Boulevard, Sunrise, Florida [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Total contract price |  |  | 1,081,000 |  |
Design and Development Services - Miramar, Florida ("Flanigan's Seafood Bar and Grill") [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Total contract price |  |  | 73,850 |  |
Design and Development Services - Miramar, Florida ("Flanigan's Seafood Bar and Grill") [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Total contract price |  |  | $ 18,650 |  |
South Florida from unrelated third parties [Member] | Minimum [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Lease term |  |  | 10 years |  |
South Florida from unrelated third parties [Member] | Maximum [Member] |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |
Lease term |  |  | 30 years |  |

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