Summary of Significant Accounting Policies (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jul. 31, 2015 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accounting Policies [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] | Accounts Payable and Accrued Liabilities - Accounts payable and accrued liabilities consisted of the following as of July 31, 2015 and 2014:
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