Net Income Per Common Share (Details) (USD $)	3 Months Ended		9 Months Ended
	Aug. 31, 2013	Aug. 31, 2012	Aug. 31, 2013	Aug. 31, 2012
Summary of net income loss per common share
Net income (loss)	$ (561,685)	$ (779,801)	$ 1,314,548	$ 3,605,697
Interest expense attributable to convertible notes, net	95,872		385,944	996,319
Net income plus interest expense attributable to convertible notes, net - numerator diluted	$ (465,813)	$ (779,801)	$ 1,700,492	$ 4,602,016
Weighted average common shares outstanding - denominator basic	729,759,164	165,563,679	556,328,538	142,897,663
Effect of dilutive securities			686,887,497	121,185,921
Weighted average dilutive common shares outstanding - denominator diluted	729,759,164	165,563,679	1,243,216,035	264,083,584
Earnings (loss) per common share - basic	$ 0.00	$ 0.00	$ 0.00	$ 0.03
Earnings (loss) per common share - diluted	$ 0.00	$ 0.00	$ 0.00	$ 0.02