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Other Operating Losses, Net (Tables) | 12 Months Ended
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Jul. 31, 2017
Other Operating Losses, Net [Abstract] |
Summary of other operating losses, net |
Year ended July 31 (in thousands) |  | 2017 |  |  | 2016 |  |  | 2015 |
Corporate —loss related to legal settlement and mutual release |  | $ | (10,436 | ) |  | $ | — |  |  | $ | — |
Telecom Platform Services— loss on disposal of property, plant and equipment |  |  | — |  |  |  | (326 | ) |  |  | — |
Corporate—gain (losses) related to legal matters |  |  | 24 |  |  |  | — |  |  |  | (1,552 | )
TOTAL |  | $ | (10,412 | ) |  | $ | (326 | ) |  | $ | (1,552 | )

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- Definition Other operating losses gains, net. + References No definition available. + Details
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- Definition Tabular disclosure of schedule of other operating gains loss net. + References No definition available. + Details
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