Quarterly report pursuant to Section 13 or 15(d)

Cash and Cash Equivalents and Liquidity (Details Narrative)

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Cash and Cash Equivalents and Liquidity (Details Narrative) - USD ($)
102 Months Ended
Jan. 31, 2017
Jul. 31, 2016
Jan. 31, 2016
Jul. 31, 2015
Cash and Cash Equivalents [Abstract]        
Losses in all previous reporting periods from inception to date $ 84,500,000      
Cash and cash equivalents $ 20,541,455 $ 28,746,224 $ 28,845,271 $ 32,035,264