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SCHEDULE OF FAIR VALUE MEASUREMENTS (Details) - USD ($) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Mar. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value | $ 446,538 | $ 516,023 | $ 2,631,418
Fair Value, Inputs, Level 3 [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value | $ 4,220,949 | $ 3,813,878 |
Valuation technique | Discounted cash flow | Discounted cash flow |
Significant unobservable input | Projected revenue and probability of achievement | Projected revenue and probability of achievement |

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