Inventories (Tables)

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Components of Inventory

Inventories are as follows (in thousands):

	June 30, 2015		December 31, 2014
Raw materials	$	46,149	$	50,195
Work-in-process	3,043		3,129
Finished goods	35,409		32,634
Inventories	$	84,601	$	85,958