XML 49 R40.htm IDEA: XBRL DOCUMENT v3.20.1
Additions and Returns of Product Rights - Change in Consideration (Details) - Vibativ - USD ($)
 2 Months Ended 3 Months Ended 12 Months Ended
Dec. 31, 2018
Dec. 31, 2018
Mar. 31, 2020
Dec. 31, 2019
Loss Contingency Accrual [Roll Forward]        
Beginning balance $ 9,034,000   $ 8,633,589 $ 9,502,000
Adjustment to initial fair value of the contingent consideration liability       148,000
Cash payment of royalty during the period     (260,735) (1,033,108)
Change in fair value of contingent consideration included in operating expenses (40,000)   (543,006) (804,167)
Contingent consideration earned and accrued in operating expenses   $ 508,000 0 820,864
Ending balance $ 9,502,000 $ 9,502,000 $ 7,829,848 $ 8,633,589