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PREPAID EXPENSES AND OTHER CURRENT ASSETS - Narrative (Details) - Note Payable - USD ($) $ in Millions	Jul. 31, 2020	Jul. 31, 2019
Short-term Debt [Line Items]
Principal amount	$ 0.9	$ 0.9
Interest rate	2.49%

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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