Income taxes (Details) - Schedule of benefit for income taxes - USD ($) $ in Thousands |
12 Months Ended | ||
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Jul. 31, 2020 |
Jul. 31, 2019 |
Jul. 31, 2018 |
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| Income taxes (Details) - Schedule of benefit for income taxes [Line Items] | |||
| Income (loss) before taxes | $ (28,520) | $ 2,489 | $ (11,418) |
| United States operations [Member] | |||
| Income taxes (Details) - Schedule of benefit for income taxes [Line Items] | |||
| Income (loss) before taxes | (27,690) | 4,618 | (9,540) |
| International operations [Member] | |||
| Income taxes (Details) - Schedule of benefit for income taxes [Line Items] | |||
| Income (loss) before taxes | $ (830) | $ (2,129) | $ (1,878) |
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- References No definition available.
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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