Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Aug. 31, 2013	Aug. 31, 2012	Aug. 31, 2013	Aug. 31, 2012
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (561,685)	$ (779,801)	$ 1,314,548	$ 3,605,697
Other comprehensive income:
Foreign currency translation adjustment		(1,040)		(1,023)
Comprehensive income (loss)	$ (561,685)	$ (780,841)	$ 1,314,548	$ 3,604,674