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Comprehensive Income
6 Months Ended
Sep. 30, 2011
Comprehensive Income [Abstract] 
Comprehensive Income
Note 7 - Comprehensive Income

Other comprehensive income (loss) relates to foreign currency translation adjustments that have been excluded from net income and reflected in equity. Total comprehensive income is summarized as follows (in thousands):

   
Three Months Ended
  
Six Months Ended
 
   
September 30,
  
September 30,
 
   
2011
  
2010
  
2011
  
2010
 
Net income
 $22,679  $25,992  $39,664  $38,637 
                  
Foreign currency translation adjustment, net of tax
  (18,327)  (1,263)  (19,153)  2,427 
                  
Total comprehensive income
 $4,352  $24,729  $20,511  $41,064