Accrued Liabilities and Other Current Liabilities (Tables) |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Apr. 30, 2017 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Payables and Accruals [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Accrued Liabilities [Table Text Block] | Accrued liabilities consist of the following:
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- References No definition available.
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- Definition Tabular disclosure of the components of accrued liabilities. No definition available.
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