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Interest and Other Expense, Net (Tables)
12 Months Ended
Sep. 30, 2015
Other Income and Expenses [Abstract]  
Interest and Other Expense, Net

Interest and other expense, net, consists of the following:

 

     Year Ended September 30,  
     2015      2014      2013  

Interest income

   $ (4,615    $ (4,075    $ (4,915

Interest expense

     3,142         3,483         3,557   

Foreign exchange loss

     8,130         3,447         4,279   

Other, net

     (4,113      3,243         3,154   
  

 

 

    

 

 

    

 

 

 
   $ 2,544       $ 6,098       $ 6,075