Annual report pursuant to Section 13 and 15(d)

Inventory (Details)

v3.21.1
Inventory (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Inventory, net    
Raw materials $ 190 $ 113
Work-in-progress 22 0
Finished goods 21 0
Inventory, Gross 233 113
Total $ 233 $ 113