Business combination (Details 2) - 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] | |||
| Balance as of December 31, 2024 | $ 62,435,299 | ||
| Impairment of goodwill | (51,186,782) | ||
| Effect of foreign exchange rate | 1,310,861 | ||
| Balance as of December 31, 2025 | $ 12,559,378 | $ 62,435,299 | |