SEGMENT INFORMATION AND REVENUE ANALYSIS (Tables)
 12 Months Ended
Dec. 31, 2013
SEGMENT INFORMATION AND REVENUE ANALYSIS  
Schedule of net revenues and long-lived assets by operating location

 

 

 
   Years ended December 31,  
 
   2011   2012   2013  
 
   Net
Revenues(1)		   Long-lived
assets(2)		   Net
Revenues(1)		   Long-lived
Assets(2)		   Net
Revenues(1)		   Long-lived
Assets(2)		  

Greater China

   $ 87,264   $ 37,405   $ 172,316   $ 197,559   $ 401,988   $ 219,380  

United States

     49,271     19,922     75,306     31,729     135,647     31,118  

Asia South

     29,673     8,549     45,276     23,984     69,884     21,700  

Japan

     47,671     1,996     60,137     2,743     49,623     2,496  

Europe

     5,110     —     5,996     3,387     12,877     3,387  
                           
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Total

   $ 218,989   $ 67,872   $ 359,031   $ 259,402   $ 670,019   $ 278,081  
                           
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
                           

Note:

(1)
Net revenues are presented by operating location of the Group's customer entities.

(2)
Long-lived assets are presented by the operating location of the subsidiaries of the Company.
Schedule of net revenues by service lines

 

 

 
   Years ended December 31,  
 
   2011   2012   2013  

ITS

   $ 126,105   $ 212,448   $ 398,915  

RDS

     92,884     144,173     259,606  

BPO

     —     2,410     11,498  
               
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Total

   $ 218,989   $ 359,031   $ 670,019  
               
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