v3.4.0.3
OTHER INVESTMENTS (Tables)
12 Months Ended
Dec. 31, 2015
Other Investments [Abstract]  
Schedule of Other Investments
At December 31, 
   2014   2015 
Unlisted securities at cost  $19,862   $19,826 
Less: other-than-temporary impairment losses recognized   (4,235)   (4,352)
   $15,627   $15,474