Inventories

3 Months Ended

Mar. 31, 2017

Inventories [Abstract]

Inventories

Note 6 – Inventories
Inventory costs are summarized as follows:
		March 31,	December 31,
(in thousands)		2017		2016
Raw materials	$	261,328	$	233,111
Work in process		106,512		113,496
Finished goods		36,183		34,727
	$	404,023	$	381,334