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Schedule of Other (Expense) Income, Net (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jul. 31, 2022 | Jul. 31, 2021 | Jul. 31, 2020
Other Income and Expenses [Abstract] |  |  |
Foreign currency transaction (losses) gains | $ (1,742) | $ 1,009 | $ 370
Equity in net loss of investee | (2,951) | (1,099) |
Write-off of tax assets related to prior periods |  |  | (1,346)
(Losses) gains on investments | (19,248) | 8,830 | (336)
Other | (1,411) | (824) | 45
TOTAL | $ (25,352) | $ 7,916 | $ (1,267)

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