PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)
 12 Months Ended
Dec. 31, 2013
PREPAID EXPENSES AND OTHER CURRENT ASSETS  
Schedule of prepaid expenses and other current assets

 

 
   As of December 31,  
 
   2012   2013  

Prepaid rent and other prepaid expenses

   $ 8,467   $ 11,258  

Advances to suppliers

     2,449     2,969  

Deposits

     1,213     2,031  

Accrued interests receivable

     793     717  

Advances to employees

     1,055     680  

Prepayment for building and property

     13,283     —  

Other current assets

     1,235     1,007  
           
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Total

   $ 28,495   $ 18,662  
           
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