Inventories (Tables)

9 Months Ended

Sep. 30, 2011

Inventory, Net [Abstract]

Schedule Of Inventory [Text Block]

Inventories were comprised of the following:

(In thousands)	September 30, 2011		December 31, 2010
Raw materials	$	10,266	$	9,833
Work in process	79,998		90,627
Finished goods	43,764		46,064
Total inventories	$	134,028	$	146,524