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Inventory (Details) - Schedule of inventory - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Schedule of inventory [Abstract]    
Raw materials $ 4,041 $ 1,765
Work in progress 1,249 461
Finished goods 3,096 3,305
Total inventory 8,386 5,531
Reserve (1,239) (993)
Total inventory, net $ 7,147 $ 4,538