Quarterly report pursuant to Section 13 or 15(d)

Comprehensive Income (Loss)

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Comprehensive Income (Loss)
 9 Months Ended
Oct. 31, 2011
Comprehensive Income (Loss) [Abstract]  
Comprehensive Income (Loss)
3.   Comprehensive Income (Loss)

Comprehensive income (loss) consists of the following, net income (loss) and net unrealized losses on marketable securities. The following table sets forth the components of comprehensive income (loss) (in thousands):

 

     Three months ended
October 31,		     Nine months ended
October 31,		  
     2010      2011     2010     2011  

Net income (loss)

    $ 1,044       $ 638      $ (328 )   $ (7,928 )

Unrealized loss on marketable securities

      —           (11 )      —          (11 ) 
  

 

 

     

 

 

    

 

 

    

 

 

  

Comprehensive income (loss)

    $ 1,044       $ 627      $ (328 )   $ (7,939 )