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OTHER LONG-TERM LIABILITIES
9 Months Ended
Sep. 30, 2019
OTHER LONG-TERM LIABILITIES [Abstract]  
OTHER LONG-TERM LIABILITIES
NOTE 9 – OTHER LONG-TERM LIABILITIES

Other long-term liabilities represent government subsidies received from PRC governmental authorities for development and commercialization of certain technology but not yet recognized. As of September 30, 2019, and December 31, 2018, other long-term liabilities consisted of the following unearned government subsidies:

  
September 30,
2019
  
December 31,
2018
 
Subsidies to Stress Free Polishing project, commenced in 2008 and 2017
 
$
1,281
  
$
1,483
 
Subsidies to Electro Copper Plating project, commenced in 2014
  
1,456
   
2,860
 
Subsidies to Polytetrafluoroethylene, commenced in 2018
  
143
   
178
 
Other
  
100
   
62
 
Total
 
$
2,980
  
$
4,583