Inventories

3 Months Ended

Mar. 31, 2019

Inventories [Abstract]

Inventories

Note 9 – Inventories
Inventory costs are summarized as follows:
		March 31,		December 31,
(in thousands)		2019		2018
Raw materials	$	305,603	$	300,439
Work in process		7,524		7,321
Finished goods		2,436		2,215
	$	315,563	$	309,975