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Additions and Returns of Product Rights - Change in Consideration (Details) - Vaprisol | 9 Months Ended
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Sep. 30, 2021 USD ($)
Loss Contingency Accrual [Roll Forward] |
Beginning balance | $ 8,200,552
Cash payment of royalty during the period | (1,792,573)
Change in fair value of contingent consideration included in operating expenses | (632,646)
Contingent consideration earned and accrued in operating expenses | 1,134,333
Ending balance | $ 6,909,666

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