Income Taxes Expenses (Details) (USD $)	3 Months Ended		9 Months Ended
Income Taxes Expenses (Details) (USD $)	Aug. 31, 2014	Aug. 31, 2013	Aug. 31, 2014	Aug. 31, 2013
Continuing Operations
Current tax - Federal	$ 0	$ 0	$ 0	$ 0
Current tax - State & Local	2,000	70,490	6,000	93,599
Deferred tax	(116,105)	(525,650)	(550,788)	(1,554,684)
(Benefit from) income taxes at effective rate	(114,105)	(455,160)	(544,788)	(1,461,085)
Discontinued Operations
Current tax - Federal	0	0	0	0
Current tax - State & Local	0	0	0	0
Deferred tax	$ 508,441	$ 66,811	$ (2,180,468)	$ 373,064

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.