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RECENT RESTAURANT DISPOSITIONS (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 29, 2019 | Jun. 30, 2018 | Jun. 29, 2019 | Jun. 30, 2018
RECENT RESTAURANT DISPOSITIONS (Details) [Line Items] |  |  |  |
Loss on closure of Durgin-Park | $ 0 | $ 0 | $ 1,106 | $ 0
Durgin Park |  |  |  |
RECENT RESTAURANT DISPOSITIONS (Details) [Line Items] |  |  |  |
Loss on closure of Durgin-Park |  |  | 1,106 |
Accelerated depreciation |  |  | 333 |
Amortization of prepaid and other expenses |  |  | 52 |
Durgin Park | Trademarks |  |  |  |
RECENT RESTAURANT DISPOSITIONS (Details) [Line Items] |  |  |  |
Trademark impairment |  |  | $ 721 |

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