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DERIVATIVES AND HEDGING ACTIVITIES - Additional Information (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Oct. 24, 2020 USD ($) | Jul. 25, 2020 USD ($) derivative_instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Fair of interest rate swaps recorded in other liabilities | $ 67 |
Interest Rate Swap [Member] |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Number of derivative instruments held | derivative_instrument |  | 2
Derivative notional amount | 73,704 | $ 75,500
Interest Rate Swap [Member] | Interest Expense [Member] |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Reclassification of accumulated other comprehensive loss to interest expense | $ 66 |

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