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Income Taxes (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 22, 2017 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Income Taxes (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
Taxable deduction percentage | 80.00% |  |  |  |  |  |  |  |  |
Tax rates substantially lower | 25.00% |  |  |  |  |  |  |  |  |
Withholding income tax |  |  |  |  |  |  |  | 10.00% |  |
Iincome tax (in Dollars) |  | $ 109 | $ 137 | $ 218 | $ 275 |  |  | $ 1 | $ 189 | $ 6,425
Federal corporate income tax rate |  |  |  |  |  |  |  | 21.00% |  |
operating loss carried forward (in Dollars) |  |  |  |  |  |  |  | $ 179,995 |  |
Remaining operating loss (in Dollars) |  |  |  |  |  |  |  | 20,205 |  |
opearting loss carried forward indefinite (in Dollars) |  |  |  |  |  |  |  | 6,377 |  |
Net operating loss carry forwards (in Dollars) |  |  |  |  |  |  |  | $ 6,702 | $ 11,669 | $ 17,943
Hongwei [Member] |  |  |  |  |  |  |  |  |  |
Income Taxes (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
income tax |  |  |  |  |  |  |  | 15.00% |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |
Income Taxes (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
Tax and income earned | 35.00% |  |  |  |  |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |
Income Taxes (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
Tax and income earned | 21.00% |  |  |  |  |  |  |  |  |
PRC [Member] |  |  |  |  |  |  |  |  |  |
Income Taxes (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
income tax | 25.00% |  |  |  |  |  |  | 15.00% | 15.00% | 15.00%
operating loss carried forward (in Dollars) |  |  |  |  |  |  |  | $ 153,413 |  |
UK [Member] |  |  |  |  |  |  |  |  |  |
Income Taxes (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
income tax |  |  |  |  |  |  |  | 19.00% | 19.00% | 19.00%
Germany [Member] |  |  |  |  |  |  |  |  |  |
Income Taxes (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
income tax |  |  |  |  |  |  |  | 31.90% | 31.90% | 31.90%
Forecast [Member] | Hongwei [Member] |  |  |  |  |  |  |  |  |  |
Income Taxes (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
income tax |  |  |  |  |  | 15.00% | 15.00% |  |  |

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