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INVENTORIES
 12 Months Ended
Dec. 31, 2015
INVENTORIES [Abstract]  
INVENTORIES
7.
 INVENTORIES

The components of inventories are as follows:


  
December 31,
 
  
2015
  
2014
 
Raw materials
 
$
42,036
  
$
51,638
 
Work in progress
  
16,908
   
16,128
 
Finished goods
  
39,566
   
45,864
 
Inventories
 
$
98,510
  
$
113,630