Inventories (Tables)

9 Months Ended

Sep. 30, 2013

Inventories at Cost, Net of Reserves

At September 30, 2013 and December 31, 2012, inventories at cost, net of reserves, were as follows:

	September 30, 2013			December 31, 2012
	(In thousands)
Raw materials	$	3,073		$	2,949
Work in progress		6,341			7,331
Finished goods		1,546			1,282
Inventory at cost		10,960			11,562
Inventory reserves		(9,699	)		(7,237	)
Total	$	1,261		$	4,325