Inventories (Tables)

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consist of the following (in thousands):

	June 30, 2015		December 31, 2014
Finished goods	$	86,958	$	85,828
Raw materials	55,963		57,509
Work in process	10,852		12,224
	$	153,773	$	155,561