Notes Payable (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
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Jul. 31, 2015 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Debt [Table Text Block] | The notes payable consisted of the following as of July 31, 2015 and July 31, 2014:
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| Notes Payable [Member] | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Maturities of Long-term Debt [Table Text Block] | The future minimum payments under notes payable as July 31, 2015 are as follows:
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