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PROPERTY AND EQUIPMENT, NET
12 Months Ended
Dec. 31, 2011
PROPERTY AND EQUIPMENT, NET  
PROPERTY AND EQUIPMENT, NET

7.                                     PROPERTY AND EQUIPMENT, NET

 

 

 

December 31,

 

 

 

2010

 

2011

 

 

 

 

 

 

 

 

 

Computer equipment and application software

 

$

6,898

 

$

22,105

 

Building

 

 

671

 

Furniture and vehicles

 

395

 

507

 

Leasehold improvements

 

534

 

1,336

 

 

 

7,827

 

24,619

 

Less: Accumulated depreciation and amortization

 

4,521

 

7,954

 

 

 

 

 

 

 

Property and equipment, net

 

$

3,306

 

$

16,665

 

 

Depreciation and amortization expenses for the years ended December 31, 2009, 2010 and 2011 were $626, $781 and $3,393, respectively.