Inventories (Tables)

9 Months Ended

Sep. 30, 2018

Composition of Inventories, Net

Inventories, net consisted of the following at September 30, 2018 and December 31, 2017:

	September 30, 2018		December 31, 2017
	(in thousands)
Raw material	$	87,124	$	62,668
Work-in-process		33,788		19,464
Finished Goods		33,793		25,393
	$	154,705	$	107,525