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Inventories
9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
Inventories InventoriesInventories at September 30, 2022 and December 31, 2021 consisted of the following:
(in thousands)September 30, 2022December 31, 2021
Raw material$3,609$2,726
Work-in-process4,0713,746
Finished goods16,18712,520
Supplies890788
Total inventories$24,757$19,780