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Comprehensive Income (Tables)
 9 Months Ended
Jan. 31, 2014
Components Of Accumulated Other Comprehensive Income

The components of accumulated other comprehensive loss were as follows:

 

     January 31,
2014		     April 30,
2013		  
     (in thousands)  

Foreign currency translation adjustments

    $ 9,175      $ 17,559   

Defined benefit pension adjustments, net of taxes

      (20,236 )      (20,236 ) 

Unrealized gains on marketable securities, net of taxes

      19        46   
  

 

 

    

 

 

  

Accumulated other comprehensive loss, net

    $ (11,042 )    $ (2,631 )