Property, Plant and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property, plant and equipment consists of:

	Estimated Useful	December 31,
	Lives	2021			2020
		(In thousands)
Land improvements	10-25 years	$	7,374		$	7,379
Buildings	15-40 years		206,037			206,732
Machinery, equipment and other	3-10 years		398,995			390,803
			612,406			604,914
Less accumulated depreciation			(419,834	)		(399,095	)
			192,572			205,819
Land			12,261			12,408
Construction work in process			11,367			16,596
Total property, plant and equipment		$	216,200		$	234,823