Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Details - Schedule of Accounts Payable and Accrued Liabilities (Details)

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Balance Sheet Details - Schedule of Accounts Payable and Accrued Liabilities (Details) - USD ($)
Apr. 30, 2018
Jul. 31, 2017
Balance Sheet Related Disclosures [Abstract]    
Research & Development Costs $ 1,856,249 $ 1,537,892
Professional Services Fees 776,709 1,584,899
Other 202,538 158,342
Accounts payable and accrued liabilities $ 2,835,496 $ 3,281,133