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Comprehensive Income
 3 Months Ended
Jul. 31, 2011
Comprehensive Income  
Comprehensive Income

3. Comprehensive Income

Comprehensive income is comprised of net income and all changes to stockholders' equity, except those changes resulting from investments by stockholders (changes in paid in capital) and distributions to stockholders (dividends).

Total comprehensive income is as follows:

 

     Three Months Ended
July 31,		  
     2011     2010  
     (in thousands)  

Net income

    $ 15,411      $ 10,904   

Foreign currency translation adjustments

      (827 )      (3,784 ) 

Unrealized gains (losses) on marketable securities, net of taxes

      53        (1 ) 
  

 

 

    

 

 

  

Comprehensive income

    $ 14,637      $ 7,119   
  

 

 

    

 

 

  

The components of accumulated other comprehensive income were as follows:

 

     July 31,
2011		     April 30,
2011		  
     (in thousands)  

Foreign currency translation adjustments

    $ 34,812      $ 35,639   

Defined benefit pension adjustments, net of taxes

      (10,014 )      (10,014 ) 

Unrealized gains on marketable securities, net of taxes

      88        35   
  

 

 

    

 

 

  

Accumulated other comprehensive income

    $ 24,886      $ 25,660