Inventories (Tables)

12 Months Ended

Dec. 31, 2016

Inventory Disclosure [Abstract]

Schedule of Inventories

The following table sets forth the components of inventory:

	December 31,
(In thousands)	2016			2015
Finished products	$	54,348		$	74,929
Work in process	6,542			8,979
Raw materials and supplies	84,069			85,643
Inventories at current cost	144,959			169,551
Less: LIFO valuation	(41,893		)	(43,702		)
Total inventories	$	103,066		$	125,849