XML 113 R16.htm IDEA: XBRL DOCUMENT v2.4.1.9
Property and Equipment, Net
12 Months Ended
Dec. 31, 2014
Property and Equipment, Net [Abstract]  
Property and Equipment, Net
8.PROPERTY AND EQUIPMENT, NET

 

   December 31, 
   2013   2014 
         
Computer equipment and application software  $149,877   $276,078 
Building   46,471    88,036 
Office building related facility and machines   14,022    27,988 
Furniture and vehicles   4,672    8,656 
Leasehold improvements   1,354    6,092 
Construction in Progress   5,469    - 
           
    221,865    406,850 
Less: Accumulated depreciation and amortization   58,001    134,824 
           
Property and equipment, net  $163,864   $272,026 

 

Depreciation and amortization expenses for the years ended December 31, 2012, 2013 and 2014 were $14,768, $38,453 and $71,906, respectively.