Inventories (Tables)

6 Months Ended

Jun. 30, 2012

Inventories [Abstract]

Schedule Of Components Of Inventories

		June 30,		December 31,
(In Thousands)		2012		2011
Finished goods	$	14,630	$	11,103
Work-in-process		7,187		6,874
Raw materials		26,948		24,148
Stores, supplies and other		20,923		19,165
Total	$	69,688	$	61,290