Quarterly report [Sections 13 or 15(d)]

Note 4 - Fair Value Measurement (Tables)

v3.25.1
Note 4 - Fair Value Measurement (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
   

Total

   

Level 1

   

Level 2

   

Level 3

 

March 31, 2025

                               

Liabilities

                               

Warrant liabilities

  $     $     $     $  

December 31, 2024

                               

Liabilities

                               

Warrant liabilities

  $ 1     $     $     $ 1  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
   

Warrant Liabilities

 

Balance as of December 31, 2024

  $ 1  

Gain on revaluation of warrants

    (1 )

Balance as of March 31, 2025

  $