Annual report pursuant to Section 13 and 15(d)

Inventory, net (Tables)

v3.20.1
Inventory, net (Tables)
12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
Schedule of inventory
Inventory consisted of the following (in thousands):
 
  December 31,
 
2019
2018
Finished goods $ 47    $ 43   
Work in process 322    164   
Raw materials 888    558   
  $ 1,257    $ 765