Inventories (Tables)

9 Months Ended

Sep. 30, 2024

Inventory Disclosure [Abstract]

Schedule of inventories

Inventories consist of the following:

(In thousands)	September 30 2024		December 31 2023
Finished goods	$	22,784	$	16,171
Work-in-process	20,617		13,081
Raw materials and purchased parts	105,904		114,046
Stores and supplies	46,884		46,071
Total inventories	$	196,189	$	189,369