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Notes Payable (Details Textual) - Notes Payable, Other Payables [Member]
12 Months Ended
Jul. 31, 2015
USD ($)
Debt Instrument [Line Items]  
Debt Instrument, Interest Rate, Stated Percentage 5.00%
Debt Instrument, Maturity Date Jan. 07, 2016
Secured Debt [Member]  
Debt Instrument [Line Items]  
Debt Instrument, Interest Rate, Stated Percentage 3.99%
Debt Instrument, Maturity Date Oct. 09, 2019
Interest Payable $ 1,336