Inventories (Tables)

6 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Schedule of inventory

(In thousands)		June 30,		December 31,
		2013		2012
Raw materials	$	16,120	$	14,002
Work in progress		2,746		2,848
Finished goods		6,253		5,238
Supplies		916		868
Total Inventories		26,035		22,956
Inventory reserve		(74)		(61)
Net Inventories	$	25,961	$	22,895