Quarterly report pursuant to Section 13 or 15(d)

Schedule of Inventory (Details)

v3.22.1
Schedule of Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Inventory Disclosure [Abstract]    
Raw materials $ 359 $ 569
Work-in-process 127
Finished goods 307 292
Inventory reserve (93) (365)
Inventory, net $ 700 $ 496