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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Jul. 31, 2018
Jul. 31, 2017
Common Stock, Par Value (in dollars per share) $ 0.001 $ 0.001
Common Stock, Shares Authorized 750,000,000 750,000,000
Common Stock, Shares Issued 161,175,764 139,815,214
Common Stock, Shares Outstanding 161,175,764 139,815,214