Stockholders’ Deficiency - Accounting allocation of initial proceeds (Details) (USD $)	1 Months Ended	6 Months Ended		216 Months Ended
	Jun. 30, 2013	Jan. 31, 2014	Jan. 31, 2013	Jan. 31, 2014
Equity [Abstract]
Net proceeds	$ 1,165,000	$ 750,000	$ 1,450,000	$ 19,670,000
Derivative warrant liability fair value	(1,189,744)	(942,279)
Derivative additional investment rights fair value	(1,264,683)
Make whole payments liability	(330,750)	(216,000)
Deemed dividend	$ (1,620,177)	$ 408,279