Stockholders' Deficiency (Tables)

3 Months Ended

Oct. 31, 2018

Equity [Abstract]

Schedule of warrants exercised

	Warrants Exercised		Shares Agreed to be Issued
Series C 9% Convertible Preferred Stock		210,000		69,279
Series D 9% Convertible Preferred Stock		349,629		115,332
Series E 9% Convertible Preferred Stock		2,513,007		829,101
Series F 9% Convertible Preferred Stock		2,904,993		958,419
Series G 9% Convertible Preferred Stock		630,000		207,858
		6,607,629		2,179,989