Stockholders’ Deficiency - Stockholders’ deficiency transactions (Details) - USD ($)		1 Months Ended	3 Months Ended		6 Months Ended
	Aug. 02, 2015	Aug. 31, 2015	Jan. 31, 2016	Jan. 31, 2015	Jan. 31, 2016	Jan. 31, 2015
Net (loss)			$ (47,390)	$ (511,916)	$ (1,778,655)	$ (462,293)
Currency translation adjustment					(5,087)
Stockholders' Deficiency					$ (9,802,719)
Common Stock
Total, Shares	825,496,238				870,325,348
Total, Amount	$ 825,495				$ 870,325
Issuance of common stock on conversion of convertible preferred stock, Shares					27,999,999
Issuance of common stock on conversion of convertible preferred stock, Amount					$ 28,000
Issuance of common stock as make-whole payments on convertible preferred stock, Shares					13,576,707
Issuance of common stock as make-whole payments on convertible preferred stock, Amount					$ 13,577
Issuance of common stock for services, Shares					300,000
Issuance of common stock for services, Amount					$ 300
Exercise of employee stock options, Shares					2,952,404
Exercise of employee stock options, Amount					$ 2,953
Additional Paid-In Capital
Total, Amount		$ 362,556,710			362,783,224
Issuance of common stock on conversion of convertible preferred stock, Amount					(28,000)
Issuance of common stock as make-whole payments on convertible preferred stock, Amount					99,823
Issuance of common stock for services, Amount					4,200
Issuance of Stock Options for Executive deferred salary					123,147
Exercise of employee stock options, Amount
Change to Stockholders Equity
Total, Amount	$ (8,290,320)
Issuance of common stock on conversion of convertible preferred stock, Amount
Issuance of common stock as make-whole payments on convertible preferred stock, Amount					113,400
Issuance of common stock for services, Amount					4,500
Issuance of Stock Options for Executive deferred salary					123,147
Exercise of employee stock options, Amount					$ 2,953