Quarterly report pursuant to Section 13 or 15(d)

Short-term Investments and Marketable Securities Short-term Investments and Marketable Securities (Details Textuals)

v2.4.0.8
Short-term Investments and Marketable Securities Short-term Investments and Marketable Securities (Details Textuals) (USD $)
3 Months Ended 9 Months Ended 36 Months Ended 45 Months Ended
Aug. 31, 2013
Aug. 31, 2012
Aug. 31, 2013
Aug. 31, 2012
Nov. 30, 2012
Aug. 31, 2013
Short Term Investments and Marketable Securities (Textual) [Abstract]            
Unrealized gain on its investments     $ 189,356      
Deferred Tax Benefit (1,387) 48,244 49,263 144,836 (20,616) (69,879)
Bank Certificates of Deposit Insured 500,000   500,000     500,000
Bank Certificate Of Deposit Insured For Cash $ 100,000   $ 100,000     $ 100,000