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Commitments (Tables)
 12 Months Ended
Jul. 31, 2012
Future Minimum Lease Payments under All Non-Cancelable Operating Leases

As of July 31, 2012, future minimum lease payments under all non-cancelable operating leases are as follows (in thousands):

 

2013 .

    $ 1,607   

2014 .

      1,006   

2015 .

      1,026   

2016 .

      88   

Thereafter .

      —     
  

 

 

  

Total future minimum lease payments .

    $ 3,727