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Inventories (Tables)
9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
Schedule of composition of inventories The composition of inventories is as follows (dollar amounts in thousands):
September 30,
2022
December 31,
2021
Raw materials$26,394 $22,494 
Work in progress1,880 1,746 
Finished goods39,329 36,612 
Total inventories$67,603 $60,852