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Inventories
 9 Months Ended
Sep. 30, 2023
Inventory Disclosure [Abstract]  
Inventories Inventories
 
The composition of inventories is as follows (dollar amounts in thousands):
September 30,
2023		December 31,
2022
Raw materials$18,650 $23,133 
Work in progress1,465 1,713 
Finished goods46,172 43,103 
Total inventories$66,287 $67,949