Annual report pursuant to Section 13 and 15(d)

Inventory (Details)

v3.22.1
Inventory (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Inventory Disclosure [Abstract]    
Raw materials $ 414 $ 330
Work in process 117 0
Finished goods 157 0
Inventory $ 688 $ 330