Annual report pursuant to Section 13 and 15(d)

Note 10 - Other Assets (Tables)

v3.22.4
Note 10 - Other Assets (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Other Assets [Table Text Block]
   

December 31,

 
   

2022

   

2021

 
                 

Nevada and Alameda facilities Right of Use Assets (1)

  $ 463     $ 514  

Equipment deposits (2)

    6       217  

Other assets

    20       65  

Total other assets, non-current

  $ 489     $ 796