Quarterly report pursuant to Section 13 or 15(d)

INVENTORIES (Tables)

v2.4.1.9
INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2015
INVENTORIES [Abstract]  
Inventories
Inventories include the following:

   
March 31, 2015
   
December 31, 2014
 
   
(thousands of dollars)
 
Raw material
 
$
2,986
   
$
2,826
 
Work in process
   
97
     
49
 
Finished products
   
11,356
     
9,940
 
Total inventory
 
$
14,439
   
$
12,815