Derivative Liability (Details)	9 Months Ended
	Apr. 30, 2020 USD ($)
Derivative liabilities at beginning	$ 7,820,282
Additions during the period	1,834,607
Change in fair value	3,708,994
Change due to conversion / exercise / redemptions	(3,043,822)
Derivative liabilities at end	10,320,061
Derivative Liability Convertible Notes
Derivative liabilities at beginning	4,156,196
Additions during the period	1,804,254
Change in fair value	(1,045,434)
Change due to conversion / exercise / redemptions	(3,007,387)
Derivative liabilities at end	1,907,629
Derivative Liability Warrants
Derivative liabilities at beginning	325,250
Additions during the period	30,353
Change in fair value	(9,913)
Change due to conversion / exercise / redemptions	(36,435)
Derivative liabilities at end	309,255
Derivative Liability Downside Protection
Derivative liabilities at beginning	3,338,836
Additions during the period	0
Change in fair value	4,764,341
Change due to conversion / exercise / redemptions	0
Derivative liabilities at end	$ 8,103,177