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Inventory (Tables)
6 Months Ended
Jun. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current Inventory consists of the following (in thousands):
As of June 30, 2021As of December 31, 2020
Raw materials$12,290 $8,967 
Finished goods1,212 1,731 
Inventory$13,502 $10,698