Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Inventory (Tables)

v3.20.2
Note 4 - Inventory (Tables)
9 Months Ended
Sep. 30, 2020
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

September 30, 2020

   

December 31, 2019

 
                 

Finished goods

  $ 2     $ 47  

Work in process

    252       322  

Raw materials

    881       888  

Total inventory

  $ 1,135     $ 1,257