Inventories, net (Tables)

6 Months Ended

Jun. 30, 2012

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories consist of the following:

(In thousands)	June 30, 2012		December 31, 2011
Raw materials	$	19,681	$	17,373
Work-in-process	15,878		12,404
Finished products	11,497		11,508
Balance, end of the period	$	47,056	$	41,285