Income Taxes (Details Textual) (USD $)	3 Months Ended	6 Months Ended	12 Months Ended
	May 31, 2013	May 31, 2014	Nov. 30, 2013
Income Taxes (Textual)
Net operating loss carryforwards for federal income tax purposes			$ 28,000,000
Operating loss carryforwards, expiration dates			Expire in the years 2014 through 2032.
Gain on debt forgiveness not included in taxable income under section 108(a) of the Internal Revenue Code	$ 2,714,000	$ 0