Quarterly report pursuant to Section 13 or 15(d)

INVENTORIES (Tables)

v3.5.0.2
INVENTORIES (Tables)
9 Months Ended
Sep. 30, 2016
INVENTORIES [Abstract]  
Inventories
Inventories include the following:

   
September 30, 2016
   
December 31, 2015
 
   
(thousands of dollars)
 
Raw material
  $ 2,074     $ 2,905  
Work in process
    72       56  
Finished products
    16,230       12,843  
    Total inventory
  $ 18,376     $ 15,804