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Other Comprehensive Income (Loss) and Accumulated Other Comprehensive Income (Loss) (Tables)
 12 Months Ended
Jan. 31, 2015
Changes in Accumulated Other Comprehensive Income (Loss) by Component, Net of Tax

The following tables present the change in accumulated other comprehensive income (loss), by component, net of tax, for the fiscal years ended January 31, 2015 and 2014, respectively:

 

     Fiscal Year Ended January 31, 2015  
     Foreign
Currency
Translation		     Unrealized Gains
and (Losses) on
Available-for-
Sale Securities		     Total  

Beginning Balance

    $ (1,388 )    $ 420      $ (968 ) 

Other comprehensive income (loss) before reclassifications

      (14,128 )      (568 )      (14,696 ) 

Amounts reclassified from accumulated other comprehensive income (loss)

      —          237        237   
  

 

 

    

 

 

    

 

 

  

Net current-period other comprehensive income/(loss)

      (14,128 )      (331 )      (14,459 ) 
  

 

 

    

 

 

    

 

 

  

Ending Balance

    $ (15,516 )    $ 89      $ (15,427 ) 
  

 

 

    

 

 

    

 

 

  
     Fiscal Year Ended January 31, 2014  
     Foreign
Currency
Translation		     Unrealized Gains
and (Losses) on
Available-for-
Sale Securities		     Total  

Beginning Balance

    $ (8,582 )    $ (200 )    $ (8,782 ) 

Other comprehensive income (loss) before reclassifications

      7,194        519        7,713   

Amounts reclassified from accumulated other comprehensive income (loss)

      —          101        101   
  

 

 

    

 

 

    

 

 

  

Net current-period other comprehensive income/(loss)

      7,194        620        7,814   
  

 

 

    

 

 

    

 

 

  

Ending Balance

    $ (1,388 )    $ 420      $ (968 )