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v3.21.1

Subsequent Events (Details) - USD ($) | 1 Months Ended |
--- | --- | ---
Feb. 28, 2021 | Dec. 31, 2020
Subsequent Events (Details) [Line Items] |  |
Cash deposit |  | $ 223,124
Additional paid amount |  | $ 1,213,076
Subsequent Event [Member] |  |
Subsequent Events (Details) [Line Items] |  |
Principal amount | $ 900,000 |
Long term | 12 years |
Interest rate | 2% |

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