Inventories (Tables)

3 Months Ended

Mar. 31, 2020

Inventory, Net [Abstract]

Schedule of Inventory, Current

The components of inventories are as follows:

	March 31,		December 31,
(In thousands)	2020		2019
Finished goods	$	23,116	$	24,504
Work-in-process	13,939		12,328
Raw materials	27,079		24,735
Stores, supplies and other	20,081		19,813
Total	$	84,215	$	81,380