INVENTORIES (Tables)

9 Months Ended

Sep. 30, 2015

INVENTORIES [Abstract]

Inventories

Inventories include the following:

	September 30, 2015		December 31, 2014
	(thousands of dollars)
Raw material	$	2,281	$	2,826
Work in process		40		49
Finished products		10,192		9,940
Total inventory	$	12,513	$	12,815