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Inventories (Tables)
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of inventories Inventories consist of the following:
September 30,
2021
December 31,
2020
Raw materials$1,760 $2,003 
Work-in-progress5,025 3,598 
Finished goods94,352 81,879 
$101,137 $87,480