v3.26.1
Schedule of fair value measurement of assets and liabilities (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Platform Operator, Crypto Asset [Line Items]    
Warrant liabilities $ 125,000 $ 100,000
Fair Value, Inputs, Level 1 [Member]    
Platform Operator, Crypto Asset [Line Items]    
Warrant liabilities  
Fair Value, Inputs, Level 2 [Member]    
Platform Operator, Crypto Asset [Line Items]    
Warrant liabilities  
Fair Value, Inputs, Level 3 [Member]    
Platform Operator, Crypto Asset [Line Items]    
Warrant liabilities $ 125,000