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Nature of Business, Financial Condition, Basis of Presentation - Asset Purchase Agreement (Details) - USD ($)
$ in Millions
1 Months Ended
Sep. 29, 2021
Jul. 31, 2021
Sep. 30, 2021
UAB Caerus Biotechnologies      
Asset Purchase Agreement      
Deferred income, current     $ 0.1
Disposal Group, Disposed of by Sale, Not Discontinued Operations | MiOXSYS      
Asset Purchase Agreement      
Consideration   $ 0.5  
Percentage of royalty payments   5.00%  
Royalty payments period   5 years  
Percentage of deal purchase price payable 5.00%