Inventories (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of Inventories at Cost, Net of Reserves

At June 30, 2012 and December 31, 2011, inventories at cost, net of reserves, were as follows:

	June 30, 2012			December 31, 2011
	(In thousands)
Raw materials	$	2,949		$	3,146
Work-in-progress		12,422			10,828
Finished goods		1,158			1,621
Inventory at cost		16,529			15,595
Inventory reserves		(6,224	)		(4,671	)
Total	$	10,305		$	10,924