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Earn-Out Milestone Liability (Tables) | 6 Months Ended
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Jun. 30, 2021
Earn-out Milestone Liability |
Schedule of Changes in Earn-out Milestone Liability | The following is a summary of the changes in the earn-out milestone liability for the six-month period ended June 30, 2021: Schedule of Changes in Earn-out Milestone Liability
Balance at January 1, 2021 |  | $ | (7,018,000 | )
Non-cash loss from the change in fair value |  |  | (70,000 | )
Balance at June 30, 2021 |  | $ | (7,088,000 | )
Schedule of Risk Adjustment Assessment | The following is a schedule of the Company’s risk-adjustment assessment of each milestone: Schedule of Risk Adjustment Assessment
Date |  | Risk-adjustment Assessment of Achieving Each Milestone |  |  | Discount Rate |  |  | Estimated Time to Achieve
June 30, 2021 |  |  | 80 | % |  |  | 9 | % |  | 0.42 to 1.42 years
March 31, 2021 |  |  | 80 | % |  |  | 9 | % |  | 0.29 to 1.29 years
December 31, 2020 |  |  | 80 | % |  |  | 9 | % |  | 0.54 to 1.54 years
June 30, 2020 |  |  | 80 | % |  |  | 9 | % |  | 0.54 to 1.54 years
March 31, 2020 |  |  | 80 | % |  |  | 9 | % |  | 1.04 to 2.04 years
December 31, 2019 |  |  | 80 | % |  |  | 9 | % |  | 1.12 to 2.12 years

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