Inventories

9 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories consist of the following:

	September 30, 2019		December 31, 2018
Finished goods	$	48,011	$	50,999
Work in process	41,077		37,815
Raw materials and supplies	89,828		86,758
	$	178,916	$	175,572