Inventories (Tables)

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories at June 30, 2015 and December 31, 2014, consisted of the following (in thousands):

	June 30, 2015		December 31, 2014
Finished goods	$	45,560	$	50,000
Work-in-process	12,171		7,680
Raw materials	34,990		34,093
Total	$	92,721	$	91,773