Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Components of Inventory

Inventories are as follows (in thousands):

	September 30, 2015		December 31, 2014
Raw materials	$	45,734	$	50,195
Work-in-process	2,666		3,129
Finished goods	36,021		32,634
Inventories	$	84,421	$	85,958