Inventories (Tables)

3 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories at March 31, 2014 and December 31, 2013, consisted of the following (in thousands):

	March 31, 2014		December 31, 2013
Finished goods	$	43,692	$	43,364
Work-in-process	9,662		6,222
Raw materials	31,376		32,792
Total	$	84,730	$	82,378