Schedule of Sales by Product (Tables)

12 Months Ended

Dec. 31, 2013

Schedule of Sales by Product (Tables):

Revenue from External Customers by Products and Services

Revenues from sales by product for the years ended December 31, 2013 and 2012 are as follows (in thousands):

Product		2013			2012
HITOX	$	14,004	30%	$	18,453	33%
ALUPREM		14,662	32%		14,208	27%
BARTEX / BARYPREM		7,882	17%		7,401	11%
HALTEX / OPTILOAD		3,427	8%		3,662	7%
TIOPREM		1,817	4%		1,799	3%
SR		3,527	8%		10,410	18%
OTHER		702	1%		720	1%
Total	$	46,021	100%	$	56,653	100%