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Inventories
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Inventories InventoriesInventories consisted of the following at the respective balance sheet dates:
September 30, 2021December 31, 2020
Raw materials
$209,029,089 $151,688,455 
Work-in-process
33,882,944 32,791,675 
Finished goods
49,687,848 41,811,713 
Total Inventory
$292,599,881 $226,291,843