Quarterly report pursuant to sections 13 or 15(d)

Other Equity and Common Stock Transactions (Details 2)

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Other Equity and Common Stock Transactions (Details 2) (USD $)
0 Months Ended 3 Months Ended 9 Months Ended
Dec. 18, 2012
Apr. 30, 2013
Apr. 30, 2013
Other Equity and Common Stock Transactions      
Authorized issuance of shares to University of South Florida Research Foundation 150,000    
Value of shares issued to the University of South Florida Research Foundation $ 34,500    
First payment upon the start of future phase II clinical trial 50,000    
Payment upon the start of future phase III clinical trial 100,000    
Payment upon FDA approval 250,000    
Dividends paid   $ 0 $ 0