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OVERVIEW AND BASIS OF PRESENTATION (Tables) | 6 Months Ended
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Jan. 31, 2020
Accounting Policies [Abstract] |
Schedules of Concentration of Revenue and Accounts Receivable | For each significant Partner, revenue as a percentage of total revenue and accounts receivable as a percentage of total accounts receivable, net are as follows:
|  | Revenue |  | Accounts Receivable as of
|  | Three Months Ended January 31, |  | Six Months Ended January 31, |
Partners |  | 2019 |  | 2020 |  | 2019 |  | 2020 |  | July 31, 2019 |  | January 31, 2020
Partner A |  | 23 | % |  | 32 | % |  | 22 | % |  | 30 | % |  | 27 | % |  | 28 | %
Partner B |  | (1) |  |  | (1) |  |  | (1) |  |  | (1) |  |  | (1) |  |  | 16 | %
Partner C |  | 12 | % |  | 14 | % |  | 12 | % |  | 13 | % |  | 18 | % |  | 14 | %
Partner D |  | (1) |  |  | (1) |  |  | 10 | % |  | (1) |  |  | (1) |  |  | (1) |
Partner E |  | 11 | % |  | (1) |  |  | 11 | % |  | (1) |  |  | (1) |  |  | (1) |
(1) Less than 10%

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