PREPAYMENTS AND OTHER CURRENT ASSETS
 12 Months Ended
Dec. 31, 2014
PREPAYMENTS AND OTHER CURRENT ASSETS [Abstract]  
PREPAYMENTS AND OTHER CURRENT ASSETS
7. PREPAYMENTS AND OTHER CURRENT ASSETS

 

As of December 31  
2013     2014  
Amounts due from employees 270       224  
Prepayments to suppliers and other third parties 4,274       4,731  
Prepaid expenses     927       298  
Other receivables     2,046       2,156  
      7,517       7,409  

 

The provision for doubtful accounts charged amounted to nil, $283 and $108 in for the years ended December 31, 2012, 2013 and 2014, respectively. The provision for doubtful accounts was reversed by $18, nil and nil for the years ended December 31, 2012, 2013 and 2014, respectively.