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Inventory, net (Tables)
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventories

    

March 31, 2022

    

December 31, 2021

Raw materials

$

1,095

$

927

Work-in-process

 

812

 

1,657

Total

$

1,907

$

2,584