Summarizes assets and liabilities measured at fair value (Details) (USD $)	Nov. 30, 2013
Summarizes assets and liabilities measured at fair value:
Warrant liability:	$ 45
Total Liabilities:	45
Warrant liability (Quoted Prices)	0
Total Liabilities (Quoted Prices)	0
Warrant liability (Other Observable Inputs)	0
Total Liabilities (Other Observable Inputs)	0
Warrant liability (Unobservable Inputs)	45
Total Liabilities (Unobservable Inputs)	$ 45