Statements of Stockholders' Deficit - 6 months ended Jan. 31, 2016 - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Balance at Jul. 31, 2015	$ (8,386,725)	$ 1,842	$ 44,982,519	$ (53,371,086)
Balance, shares at Jul. 31, 2015		1,841,866
Stock issued for services	456,483	$ 45	456,438	0
Stock issued for services (in shares)		45,024
Stock based compensation from issuance of stock options	10,166,391	$ 0	10,166,391	0
Net loss	(7,139,977)	0	0	(7,139,977)
Balance at Jan. 31, 2016	$ (4,903,828)	$ 1,887	$ 55,605,348	$ (60,511,063)
Balance, shares at Jan. 31, 2016		1,886,890