UNAUDITED CONDENSED INTERIM CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)	3 Months Ended		9 Months Ended
	Apr. 30, 2020	Apr. 30, 2019	Apr. 30, 2020	Apr. 30, 2019
Income Statement [Abstract]
Revenue, net	$ 498,676	$ 1,092,926	$ 2,077,764	$ 6,254,339
Cost of Goods Sold	116,292	1,264,964	415,569	4,147,264
Gross profit (loss)	382,384	(172,038)	1,662,195	2,107,075
Operating expenses
Research and development	332,029	472,010	1,270,600	1,463,015
Bad debt expense	0	0	14,146	0
General and administrative	3,624,709	8,656,877	13,058,813	17,428,182
Total operating expenses	3,956,738	9,128,887	14,343,559	18,891,197
Operating Loss	(3,574,354)	(9,300,925)	(12,681,364)	(16,784,122)
Other Income (Expense):
Interest expense	(1,506,103)	(2,328,703)	(5,453,268)	(4,591,639)
Interest income	5	2,855	1,092	3,623
Changes in fair value of contingent purchase consideration	(119,630)	0	(119,630)	15,147,591
Change in fair value of derivative liability	(466,217)	417,330	(4,112,208)	560,055
Change in fair value of common stock payable	(96,183)	0	18,871	0
Impairment of long lived assets	0	0	0	(99,519)
Other income, net	1,665	56,135	(6,887)	8,699
Net loss	(5,760,817)	(11,153,308)	(22,353,394)	(5,755,312)
Net loss attributable to noncontrolling interests	(134,355)	(839,419)	(691,484)	(1,199,822)
Net loss available to common stockholders	$ (5,626,462)	$ (10,313,889)	$ (21,661,910)	$ (4,555,490)
Basic	$ (0.07)	$ (0.12)	$ (0.31)	$ (0.06)
Diluted	$ (0.07)	$ (0.12)	$ (0.31)	$ (0.06)
Basic	76,976,925	84,507,030	70,702,570	74,445,373
Diluted	76,976,925	84,507,030	70,702,570	74,445,373
Comprehensive loss
Net loss	$ (5,626,462)	$ (10,313,889)	$ (21,661,910)	$ (4,555,490)
Change in foreign currency translation adjustments	17,042	7,318	(4,983)	9,342
Comprehensive (Loss) Income Available to Common Stockholders	$ (5,609,420)	$ (10,306,571)	$ (21,666,893)	$ (4,546,148)