Inventories

6 Months Ended

Jun. 30, 2011

Inventories [Abstract]

INVENTORIES

3.  INVENTORIES

Inventories consisted of the following:

(In thousands)	June 30, 2011		December 31, 2010
Raw materials	$	897	$	786
Work in process		409		406
Finished goods		309		390
Supplies, including off-site inventory		2,818		2,320
	$	4,433	$	3,902