Shareholders’ equity (Details Narrative) (USD $)	12 Months Ended
	Nov. 30, 2012	May 31, 2013	Feb. 28, 2013
Equity [Abstract]
Common stock, shares authorized		450,000,000	450,000,000
Common stock, par value		$ 0.001	$ 0.001
Preferred stock, shares authorized		10,000,000	10,000,000
Preferred stock, par value		$ 0.001	$ 0.001
Forward Stock Split	5:1