Inventories Inventories (Tables)

12 Months Ended

Dec. 31, 2022

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Components of inventories, net of reserve, are as follows:

	December 31,
	2022		2021
	(In Thousands)
Finished goods	$	60,481	$	59,925
Raw materials	3,734		2,827
Parts and supplies	6,432		4,713
Work in progress	1,466		1,633
Total inventories	$	72,113	$	69,098