Basic and Diluted Loss Per Share (Tables)

9 Months Ended

Apr. 30, 2019

Earnings Per Share [Abstract]

Schedule of Weighted Average Outstanding Common Shares Not Included in Calculation of Diluted Net Loss Per Share

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

	Three months ended April 30, 2019		Nine months ended April 30, 2019		Three months ended April 30, 2018		Nine months ended April 30, 2018
Series C Preferred Stock		366,013		1,164,821		1,551,200		1,551,200
Series D Preferred Stock		2,031,798		10,037,619		13,910,000		13,910,000
Total		2,397,811		11,202,440		15,461,200		15,461,200