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Restructuring Charge (Tables)
6 Months Ended
Jan. 31, 2013
Summary of Charges Related to Accrued Restructuring Activity

The following table summarizes charges related to accrued restructuring charge activity for the six months ended January 31, 2013:

 

     Involuntary
Employee
Severance
 

Balance at July 31, 2012

   $ 277   

Cash payments

     (284

Foreign exchange

     7   

Balance at January 31, 2013

   $ -