Inventories

6 Months Ended

Jun. 30, 2017

Inventory Disclosure [Abstract]

Inventories

Inventories, net

Inventories consist of the following:

	June 30, 2017			December 31, 2016
	(in thousands)
Raw materials	$	37,048		$	46,789
Work-in-process	30,114			28,386
Finished products	6,643			3,332
Total inventories	73,805			78,507
Less reserves	(2,998		)	(3,479		)
Total inventories, net	$	70,807		$	75,028