Quarterly report [Sections 13 or 15(d)]

Note 6 - Property, Plant and Equipment, Net (Tables)

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Note 6 - Property, Plant and Equipment, Net (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

Useful Life

                 

Asset Class

 

(Years)

   

March 31, 2025

   

December 31, 2024

 
                         

Operational equipment

    3 - 10     $ 3,551     $ 3,551  

Lab equipment

    5       1,128       1,128  

Computer equipment

    3       107       107  

Office furniture and equipment

    3       87       87  

Leasehold improvements

    2.5       80       80  

Land

    -       1,141       1,141  

Building

    39       3,131       3,131  

Equipment under construction

            4,583       9,726  
              13,808       18,951  

Less: accumulated depreciation

            (2,699 )     (2,478 )
                         

Total property, plant and equipment, net

          $ 11,109     $ 16,473