Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details) - Schedule of inventory

v3.21.2
Inventory (Details) - Schedule of inventory - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Schedule of inventory [Abstract]    
Raw materials $ 269 $ 333
Work-in-process 211
Finished goods 681 529
Inventory reserve (435) (268)
Inventory $ 515 $ 805 [1]
[1] Derived from audited consolidated financial statements