Quarterly report pursuant to Section 13 or 15(d)

Inventories, net (Details)

v3.20.2
Inventories, net (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Raw materials $ 2,020 $ 2,208
Work in progress 0 29
Finished goods 160 252
Inventories, net $ 2,180 $ 2,489