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Debt (Tables)
12 Months Ended
Aug. 31, 2012
Debt [Abstract]  
Schedule of Debt
                 
    August 31,
2012
    August 31,
2011
 

Current portion of term loan

  $ 0     $ 10,715  

Revolving credit facility

    45,000       0  
   

 

 

   

 

 

 

Total current portion of long-term debt and short-term borrowings

  $   45,000     $   10,715