v3.26.1
Business combination (Details 1) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]      
Revenue $ 17,622,367 $ 13,426,051 $ 17,634,143
Net income/(loss) $ 1,703,675 $ 2,699,315 $ (226,904)