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Computers, Furniture and Equipment-Net (Tables)
12 Months Ended
Dec. 31, 2013
Computers, Furniture and Equipment-Net  
Schedule of computers, furniture and equipment-net

 

 

 
  As of December 31,  
(in thousands)
  2012   2013  

Computers and software

  $ 10,018   $ 12,316  

Furniture and fixtures

    1,032     1,194  

Leasehold improvements

    1,166     1,380  
           
​ ​ ​ ​ ​ ​ ​ ​

 

    12,216     14,890  

Less: accumulated depreciation

    (8,217 )   (10,573 )
           
​ ​ ​ ​ ​ ​ ​ ​

Computers, furniture and equipment-net

  $ 3,999   $ 4,317  
           
​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​