Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2018

Summary of Significant Accounting Policies

Inventory, net

	March 31,		December 31,
	2018		2017
	(In thousands)
Raw materials	$	127,273	$	124,635
Work-in-progress		21,972		19,113
Finished goods		25,063		22,559
	$	174,308	$	166,307