Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories at September 30, 2014 and December 31, 2013, consisted of the following (in thousands):

	September 30, 2014		December 31, 2013
Finished goods	$	50,439	$	43,364
Work-in-process	11,927		6,222
Raw materials	30,565		32,792
Total	$	92,931	$	82,378