Annual report [Section 13 and 15(d), not S-K Item 405]

Note 7 - Stockholders' Equity and Equity-linked Instruments - Warrant Assumptions (Details)

v3.25.1
Note 7 - Stockholders' Equity and Equity-linked Instruments - Warrant Assumptions (Details)
Dec. 31, 2024
Dec. 31, 2023
Dec. 22, 2023
Measurement Input, Price Volatility [Member]      
Warrants, measurement input 1.01   0.98
Measurement Input, Risk Free Interest Rate [Member]      
Warrants, measurement input   0.0384  
Measurement Input, Risk Free Interest Rate [Member] | Minimum [Member]      
Warrants, measurement input 0.0427    
Measurement Input, Risk Free Interest Rate [Member] | Maximum [Member]      
Warrants, measurement input 0.0438    
Measurement Input, Expected Dividend Rate [Member]      
Warrants, measurement input 0 0  
Measurement Input, Expected Term [Member] | Minimum [Member]      
Warrants, measurement input 2.71 4.5  
Measurement Input, Expected Term [Member] | Maximum [Member]      
Warrants, measurement input 4.74 5