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Segment Reporting (Tables)
3 Months Ended
Apr. 30, 2013
Segment Reporting [Abstract]  
Company's Revenue by Geographic Region

The following table sets forth the Company’s revenue by geographic region for the periods indicated:

 

     Three Months Ended April 30,  
     2013      2012  
     (in thousands)  

Hong Kong

   $ 28,774       $ 21,200   

Asia Pacific

     256         177   

United States

     2,605         3,036   

North America

     962         320   

Europe

     1,344         1,188   
  

 

 

    

 

 

 

Total revenue

   $ 33,941       $ 25,921