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

Schedule of Warrant Liability Assumptions (Details)

v3.25.4
Schedule of Warrant Liability Assumptions (Details)
 12 Months Ended
Dec. 31, 2025
USD ($)
$ / shares
Dec. 31, 2024
USD ($)
$ / shares
Feb. 26, 2025
Business Combination [Line Items]      
Expected life (in years)     5 years
Fair value of warrants $ (241,000) $ (800,000)  
2023 Warrants [Member]      
Business Combination [Line Items]      
Fair value of warrants $ 11,000 $ 252,000  
Measurement Input, Share Price [Member] | 2023 Warrants [Member]      
Business Combination [Line Items]      
Warrants measurement input | $ / shares 0.79 3.05  
Measurement Input, Risk Free Interest Rate [Member] | 2023 Warrants [Member]      
Business Combination [Line Items]      
Warrants measurement input [1] 3.51 4.27  
Measurement Input, Price Volatility [Member] | 2023 Warrants [Member]      
Business Combination [Line Items]      
Warrants measurement input [2] 111 114  
Measurement Input, Expected Term [Member] | 2023 Warrants [Member] | Minimum [Member]      
Business Combination [Line Items]      
Expected life (in years) [3] 2 years 3 years  
Measurement Input, Expected Term [Member] | 2023 Warrants [Member] | Maximum [Member]      
Business Combination [Line Items]      
Expected life (in years) [3] 2 years 6 months 3 years 6 months  
Measurement Input, Expected Dividend Rate [Member] | 2023 Warrants [Member]      
Business Combination [Line Items]      
Warrants measurement input [4]  
[1] Based on rates established by the Federal Reserve Bank.
[2] Historical volatility of the Company’s common stock is used to estimate the future volatility of its common stock.
[3] Determined by the remaining contractual life of the derivative instrument.
[4] Based on no dividends paid or expected to be paid.