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Commitments and Contingencies (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Apr. 09, 2021
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Mar. 31, 2021
Dec. 31, 2020
Loss Contingencies [Line Items]              
Maintenance fees   $ 0 $ 420,000 $ 0 $ 840,000    
Contingent loss liabilities       $ 7,900,000 $ 7,900,000
Nephron [Member]              
Loss Contingencies [Line Items]              
Settlement amount $ 7,900,000