Income Taxes (Details) - USD ($)	12 Months Ended
	Jul. 31, 2017	Jul. 31, 2016
Income Tax Reconciliation
Net income (loss) before taxes at statutory rate	$ 2,992,311	$ (3,242,916)
Permanent items	5,828	1,764
Temporary items	385,910	4,770,850
Income tax expense at statutory rate	3,384,049	1,529,698
Valuation allowance	(2,833,575)	(1,529,698)
Income tax expense per books	550,474	0
Deferred Tax Assets Components
Net operating loss carryover at statutory rate	4,936,604	10,063,523
Stock-based compensation expense	9,922,093	9,217,868
Fixed asset depreciation	(1,143)	0
Intangible asset amortization	(1,327)	0
Deferred Tax Assets, Gross	14,856,227	19,281,391
Valuation allowance	(14,856,227)	(19,281,391)
Net deferred tax asset	$ 0	$ 0