Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Significant Accounting Policies (Tables)

v2.4.0.6
Basis of Presentation and Significant Accounting Policies (Tables)
9 Months Ended
Aug. 31, 2012
Basis of Presentation and Significant Accounting Policies [Abstract]  
Financial assets and liabilities measured at fair value on a recurring basis
                                 
    Fair Value at     Fair Value Measurements
at August 31, 2012 Using
 

Description

  August 31,
2012
    Level 1   Level 2   Level 3  

Assets:

                         

Trading securities

  $ 14,200       $ 14,200         —    
     
    Fair Value at     Fair Value Measurements
at November 30, 2011 Using
 

Description

  November 30,
2011
    Level 1     Level 2   Level 3  

Assets:

                           

Available-for-sale securities

  $ 1,008,404       $ 6,404     $1,002,000     —