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Inventories (Tables)
6 Months Ended
Jun. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of inventories Inventories consist of the following:
June 30,
2021
December 31,
2020
Raw materials$1,774 $2,003 
Work-in-progress3,921 3,598 
Finished goods82,687 81,879 
$88,382 $87,480