Basic and Diluted Loss per Share - Schedule of Common Shares Not Included in Calcutation of Diluted EPS (Details) - shares	9 Months Ended
	Apr. 30, 2016	Apr. 30, 2015
Class of Stock [Line Items]
Total	15,661,200	15,839,950
Series C Preferred Stock [Member]
Class of Stock [Line Items]
Total	1,551,200	1,551,200
Series D Preferred Stock [Member]
Class of Stock [Line Items]
Total	13,910,000	13,910,000
Stock Option [Member]
Class of Stock [Line Items]
Total	200,000	378,750