Inventories (Tables)

9 Months Ended

Sep. 30, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories at September 30, 2013 and December 31, 2012, consisted of the following (in thousands):

	September 30, 2013		December 31, 2012
Finished goods	$	37,196	$	48,233
Work-in-process	9,782		6,051
Raw materials	34,079		30,315
Total	$	81,057	$	84,599