Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Property, Plant and Equipment, Net (Tables)

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Note 7 - Property, Plant and Equipment, Net (Tables)
9 Months Ended
Sep. 30, 2023
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

Useful Life

                 

Asset Class

 

(Years)

   

September 30, 2023

   

December 31, 2022

 
                         

Operational equipment

    3 - 10     $ 4,501     $ 1,445  

Lab equipment

    5       730       730  

Computer equipment

    3       6       6  

Office furniture and equipment

    3       90       90  

Leasehold improvements

    2.5       80       80  

Land

    -       1,141        

Building

    39       3,131        

Equipment under construction

            4,479       6,486  
              14,158       8,837  

Less: accumulated depreciation

            (1,771 )     (1,494 )
                         

Total property, plant and equipment, net

          $ 12,387     $ 7,343