Warrants (Details) - USD ($)	12 Months Ended
	Jul. 31, 2019	Jul. 31, 2018
Warrants Abstract
Number of Warrants Outstanding at beginning	0	0
Number of Warrants issued	15,399,681	0
Number of Warrants Outstanding at end	15,399,681	0
Weighted Average Exercise Price per Share Outstanding at beginning	$ 0.00	$ 0.00
Weighted Average Exercise Price per Share issued	2.53	0.00
Weighted Average Exercise Price per Share Outstanding at end	$ 2.53	$ 0.00
Weighted Average Remaining Life of Warrants issued (Years)	1 year 22 days
Weighted Average Remaining Life of Warrants Outstanding at end (Years)	4 months 24 days
Aggregate Intrinsic Value Warrants Outstanding at beginning	$ 0	$ 0
Aggregate Intrinsic Value Warrants issued	4,500,000	0
Aggregate Intrinsic Value Warrants Outstanding at end	$ 4,500,000	$ 0