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Fair Value Measurements (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |  |  |
Derivative liabilities | $ 2,618,000 |  | $ 2,618,000 |  | $ 1,751,000
Warrant liability | 34,145 |  | 34,145 |  | 29,376
Total | 2,652,145 |  | 2,652,145 |  | 1,780,376
Amount of liability transferred from Level 1 to Level 2 | 0 | $ 0 | 0 | $ 0 |
Amount of liability transferred from Level 2 to Level 1 | 0 | 0 | 0 | 0 |
Amount of liability transferred into level 3 | 0 | 0 | 0 | 0 |
Amount of liability transferred out of level 3 | 0 | $ 0 | 0 | $ 0 |
Level 3 |  |  |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |  |  |
Derivative liabilities | 2,618,000 |  | 2,618,000 |  | 1,751,000
Warrant liability | 34,145 |  | 34,145 |  | 29,376
Total | $ 2,652,145 |  | $ 2,652,145 |  | $ 1,780,376

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