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Related Party Transactions (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2021 | Jun. 30, 2020
Privet and UPG |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership percentage |  |  | 25.00%
Privet and UPG |  |  |
Related Party Transaction [Line Items] |  |  |
Reimburse percentage | 90.00% | 90.00% |
Due to other related parties | $ 600,000 | $ 600,000 |
Revenues | $ 31,073 | $ 31,073 |

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