v3.26.3
Inventories (Tables)
9 Months Ended
Sep. 30, 2026
Inventory Disclosure [Abstract]  
Schedule of Inventories
Inventories are comprised of the following: 
(Dollars in thousands)September 30, 2026December 31, 2025
Inventories:
Raw materials and supplies$87,554 $76,115 
Work in process120,388 116,933 
Finished goods39,655 31,644 
         Total$247,597 $224,692