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Inventories (Tables)
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of Inventory
The components of inventories consisted of:
September 30, 2021December 31, 2020
Finished goods$86,776 

$79,833 
Work-in-process67,350 76,542 
Raw material and supplies84,716 81,633 
$238,842 $238,008