Annual report pursuant to Section 13 and 15(d)

Inventory - Schedule of Inventory (Details)

v3.20.1
Inventory - Schedule of Inventory (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Inventory Disclosure [Abstract]    
Raw materials $ 88 $ 110
Work in process 13
Finished goods 33 21
Inventory $ 121 $ 144