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Property and Equipment (Tables)
12 Months Ended
Jun. 30, 2012
Property and Equipment [Abstract]  
Property and equipment
                 
    June 30,  
    2011     2012  

Computer equipment and purchased software

  $ 4,130     $ 4,158  

Office equipment, furniture and fixtures

    1,525       1,592  

Leasehold improvements

    1,412       1,365  
   

 

 

   

 

 

 
      7,067       7,115  

Less accumulated depreciation and amortization

    (5,745     (5,820
   

 

 

   

 

 

 
    $ 1,322     $ 1,295