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Fair Value Measurements (Tables) | 6 Months Ended
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Jun. 30, 2021
Fair Value Disclosures [Abstract] |
Schedule of Warrant Derivative Liabilities | The following table presents the assumptions used for the warrant derivative liabilities under the Black-Scholes option-pricing model: Schedule of Warrant Derivative Liabilities
|  | As of June 30, 2021 |  |  | As of December 31, 2020 |
|  | Strome Warrants |  |  | B. Riley Warrants |  |  | Strome Warrants |  |  | B. Riley Warrants |
Expected life |  |  | 1.96 |  |  |  | 4.30 |  |  |  | 2.45 |  |  |  | 4.79 |
Risk-free interest rate |  |  | 0.25 | % |  |  | 0.67 | % |  |  | 0.13 | % |  |  | 0.36 | %
Volatility factor |  |  | 147.10 | % |  |  | 134.44 | % |  |  | 150.55 | % |  |  | 140.95 | %
Dividend rate |  |  | 0 | % |  |  | 0 | % |  |  | 0 | % |  |  | 0 | %
Transaction date closing market price |  | $ | 0.78 |  |  | $ | 0.78 |  |  | $ | 0.60 |  |  | $ | 0.60 |
Exercise price |  | $ | 0.50 |  |  | $ | 1.00 |  |  | $ | 0.50 |  |  | $ | 1.00 |
Schedule of Valuation Activity for Warrants Accounted for Derivative Liability | The following table represents the carrying amounts and change in valuation for the Company’s warrants accounted for as a derivative liability and classified within Level 3 of the fair-value hierarchy: Schedule of Valuation Activity for Warrants Accounted for Derivative Liability
|  | As of and for the Six Months Ended June 30, 2021 |  |  | As of and for the Six Months Ended June 30, 2020 |
|  | Carry Amount at Beginning of Period |  |  | Change in Valuation |  |  | Carrying Amount at End of Period |  |  | Carry Amount at Beginning of Period |  |  | Change in Valuation |  |  | Carrying Amount at End of Period |
Strome Warrants |  | $ | 704,707 |  |  | $ | 185,156 |  |  | $ | 889,863 |  |  | $ | 1,036,687 |  |  | $ | (260,345 | ) |  | $ | 776,342 |
B. Riley Warrants |  |  | 443,188 |  |  |  | 119,787 |  |  |  | 562,975 |  |  |  | 607,513 |  |  |  | (122,150 | ) |  |  | 485,363 |
Total |  | $ | 1,147,895 |  |  | $ | 304,943 |  |  | $ | 1,452,838 |  |  | $ | 1,644,200 |  |  | $ | (382,495 | ) |  | $ | 1,261,705 |

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