v3.26.1
Income taxes (Details 1) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income Tax Disclosure [Abstract]    
Taxation credit (charge) at the federal and state statutory rate $ 468,366 $ 454,847
State taxation 141,564 79,277
Prior year over provision
Deferred tax liability on purchase price accounting 52,644
Prior year net operating loss true up 16,940
Valuation allowance (626,870) (534,124)
 Net tax benefit (expense) $ 52,644