Inventories

3 Months Ended

Mar. 31, 2018

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories are as follows (in thousands):

	March 31, 2018			December 31, 2017
Raw materials	$	44,754		$	42,750
Work-in-process	3,459			3,284
Finished goods	35,415			30,293
Inventories	83,628			76,327
Less reserve for excess and obsolete inventory	(1,543		)	(568		)
Inventories, net	$	82,085		$	75,759