Investments in affiliates (Details Narrative) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Interest held | 19.40% | 19.40% |
| Long-term investment, at cost, less impairment | $ 5,540,000 | $ 5,540,000 |
| Blue Sky | ||
| Interest held | 19.40% | 19.40% |
| Long-term investment, at cost, less impairment | $ 5,540,000 | $ 5,540,000 |