Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Significant Accounting Policies (Details)

v2.4.0.6
Basis of Presentation and Significant Accounting Policies (Details) (Fair Value, Measurements, Recurring [Member], USD $)
Feb. 28, 2013
Nov. 30, 2012
Financial assets and liabilities measured at fair value on a recurring basis    
Trading securities $ 14,040 $ 13,660
Level 1 [Member]
   
Financial assets and liabilities measured at fair value on a recurring basis    
Trading securities 14,040 13,660
Level 2 [Member]
   
Financial assets and liabilities measured at fair value on a recurring basis    
Trading securities      
Level 3 [Member]
   
Financial assets and liabilities measured at fair value on a recurring basis    
Trading securities