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Basic and Diluted Loss per Share (Tables)
9 Months Ended
Apr. 30, 2016
Earnings Per Share [Abstract]  
Schedule of Common Shares Not Included in Calcutation of Diluted EPS

Potential common shares not included in calculating diluted net loss per share are as follows:

 

    April 30, 2016     April 30, 2015  
Stock options     200,000       378,750  
Series C Preferred Stock     1,551,200       1,551,200  
Series D Preferred Stock     13,910,000       13,910,000  
Total     15,661,200       15,839,950