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Inventories
9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories consist of the following components (dollars in thousands):
 September 30,
2022
December 31,
2021
Finished goods$76,490 $74,600 
Work in process40,800 28,790 
Raw materials56,450 49,060 
Total inventories$173,740 $152,450