Defined Benefit Plan (Details Narrative) (USD $)	9 Months Ended
	Aug. 31, 2014	Aug. 31, 2013	Nov. 30, 2013
Defined Benefit Plan (Textual)
Total outstanding amount due to PBGC including accrued interest	$ 1,987,255		$ 1,914,392
Number of former employees covered under defined benefit plan	40
Interest expense	$ 72,863	$ 69,325