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Cash, Cash Equivalents, and Restricted Cash and Cash Equivalents (Tables) | 3 Months Ended
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Oct. 31, 2021
Cash and Cash Equivalents [Abstract] |
Schedule of Cash, Cash Equivalents, and Restricted Cash and Cash Equivalents | The following table provides a reconciliation of cash, cash equivalents, and restricted cash and cash equivalents reported in the consolidated balance sheets that equals the total of the same amounts reported in the consolidated statements of cash flows: Schedule of Cash, Cash Equivalents, and Restricted Cash and Cash Equivalents
|  | October 31, 2021 |  |  | July 31, 2021 |
|  | (in thousands) |
Cash and cash equivalents |  | $ | 114,543 |  |  | $ | 107,147 |
Restricted cash and cash equivalents |  |  | 107,317 |  |  |  | 119,769 |
Total cash, cash equivalents, and restricted cash and cash equivalents |  | $ | 221,860 |  |  | $ | 226,916 |

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- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
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