Statements of Operations - USD ($)	3 Months Ended		6 Months Ended
	Jan. 31, 2016	Jan. 31, 2015	Jan. 31, 2016	Jan. 31, 2015
Revenue	$ 6,860,000	$ 560,000	$ 6,980,000	$ 560,000
Operating expenses
General and administrative	2,485,578	2,138,609	13,276,958	2,846,622
Research and development	373,059	1,191,747	802,509	1,243,848
Total operating expenses	2,858,637	3,330,356	14,079,467	4,090,470
Income (loss) from operations	4,001,363	(2,770,356)	(7,099,467)	(3,530,470)
Other income (expense)
Interest expense	(5,491)	(19,370)	(11,319)	(27,582)
Income (loss) on foreign exchange	(25,832)	14,112	(29,191)	7,101
Total other income (expense)	(31,323)	(5,258)	(40,510)	(20,481)
Income (loss) before provision for income taxes	3,970,040	(2,775,614)	(7,139,977)	(3,550,951)
Provision for income taxes	0	0	0	0
Net income (loss)	$ 3,970,040	$ (2,775,614)	$ (7,139,977)	$ (3,550,951)
Basic income (loss) per common share	$ 2.11	$ (1.54)	$ (3.83)	$ (1.98)
Diluted income (loss) per common share	$ 1.52	$ (1.54)	$ (3.83)	$ (1.98)
Basic weighted average common shares outstanding	1,880,279	1,806,303	1,865,230	1,797,032
Diluted weighted average common shares outstanding	2,605,270	1,806,303	1,865,230	1,797,032