Annual report pursuant to Section 13 and 15(d)

Note 5 - Inventory (Tables)

v3.22.0.1
Note 5 - Inventory (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

December 31,

 
   

2021

   

2020

 
                 

Finished goods

  $ 28     $ 2  

Work in process

    9       247  

Raw materials

    86       842  
    $ 123     $ 1,091