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RELATED PARTY TRANSACTIONS - Narrative (Details) - USD ($) $ in Thousands | Sep. 28, 2019 | Sep. 29, 2018
--- | --- | ---
RELATED PARTY TRANSACTIONS (Details) [Line Items] |  |
Due from employees | $ 414 | $ 386
Minimum |  |
RELATED PARTY TRANSACTIONS (Details) [Line Items] |  |
Effective interest rate | 1.85% | 1.63%
Chief Financial Officer |  |
RELATED PARTY TRANSACTIONS (Details) [Line Items] |  |
Due to related parties | $ 0 | $ 303

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