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Note 22 - Stock-based Compensation - Schedule Of Share Based Payment Award Stock Options Valuation Assumptions (Details)
12 Months Ended
Feb. 16, 2023
TimeStep
$ / shares
Feb. 15, 2023
TimeStep
$ / shares
Dec. 31, 2024
$ / shares
Dec. 31, 2023
$ / shares
Weighted-average fair value of options granted (in dollars per share)       $ 3.48
Weighted-average volatility       120.00%
Expected dividend yield 0.00% 0.00%   0.00%
Fair value of options granted (in dollars per share)     $ 0  
Risk-free interest rate       3.80%
Term (in years) (Year)       3 years
Volatility       60.00%
Weighted-average expected dividend yield 0.00% 0.00%   0.00%
Range of risk-free interest rates, minimum 3.82% 3.82%    
Range of risk-free interest rates, maximum 4.99% 4.99%    
Range of weighted volatilities, minimum 66.96% 66.96%    
Range of weighted volatilities, maximum 103.39% 103.39%    
Early exercise model (Year) 2 years 6 months 2 years 6 months    
Number of times steps | TimeStep 500 500    
Without Market Condition [Member]        
Fair value of options granted (in dollars per share)       $ 2.25
Minimum [Member]        
Weighted-average fair value of options granted (in dollars per share) $ 1.322 $ 0    
Term (in years) (Year) 3 years 4 months 13 days 4 months 13 days    
Maximum [Member]        
Weighted-average fair value of options granted (in dollars per share) $ 2.2424 $ 2.1414    
Term (in years) (Year) 7 years 3 months 4 years 3 months    
Weighted Average [Member]        
Expected dividend yield       0.00%
Risk-free interest rate       3.75%
Term (in years) (Year)       4 years 6 months
Weighted-average expected dividend yield       0.00%