Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

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Commitments and Contingencies (Details) (USD $)
3 Months Ended 9 Months Ended
Aug. 31, 2013
Aug. 31, 2013
Aug. 31, 2012
Jul. 25, 2013
Jul. 18, 2013
Commitments and Contingencies Disclosure [Abstract]          
Term of Contract   3 years      
Percentage of employees covered under collective bargaining agreement   32.80%      
Employment contract payment   $ 359,726      
Stock Repurchased and Retired During Period, Shares 47,758        
Purchase of Stock, Price Per Share       $ 3.25  
Share Price         $ 3.38
Stock Repurchased and Retired During Period, Value $ 155,215 $ (155,215) $ 0