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Other current liabilities, Accrued Expenses (Details) - USD ($) | Dec. 31, 2021 | Dec. 31, 2020
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Accrued Expenses [Abstract] |  |
Accrued bonus | $ 3,602,993 | $ 0
Accrued construction fees | 1,284,857 | 0
Accrued expenses for legal and consulting fees | 334,300 | 814,965
Accrued payroll fees | 129,240 | 0
Other accrued expenses | 551,835 | 0
Total Accrued expenses | 5,903,225 | $ 814,965
Other short-term payables | $ 4,366,802 |

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