Annual report pursuant to Section 13 and 15(d)

Inventory, net (Details)

v3.10.0.1
Inventory, net (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Inventory Disclosure [Abstract]    
Finished goods $ 43 $ 512
Work in process 164 182
Raw materials 558 545
Inventory Net $ 765 $ 1,239