Quarterly report pursuant to Section 13 or 15(d)

Joint Venture Agreement (Details)

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Joint Venture Agreement (Details) - USD ($)
1 Months Ended 3 Months Ended 77 Months Ended
Apr. 30, 2020
Mar. 31, 2020
Mar. 31, 2019
Sep. 30, 2019
May 31, 2013
Research and Development          
Schedule of Equity Method Investments [Line Items]          
Joint venture gain (loss)   $ 0 $ 0    
Equity Method Investee          
Schedule of Equity Method Investments [Line Items]          
Earn-Out from siParadigm, current portion   10,000      
Joint Venture Agreement          
Schedule of Equity Method Investments [Line Items]          
Percentage of outstanding membership interests in joint venture         50.00%
Investment in joint venture       $ 2,000,000  
Fair value of capital contribution in joint venture         $ 6,000,000
Due from JV   $ 92,000      
Maximum | Joint Venture Agreement          
Schedule of Equity Method Investments [Line Items]          
Required payments to acquire interest in joint venture         $ 6,000,000
Subsequent Events | Joint Venture Agreement          
Schedule of Equity Method Investments [Line Items]          
Proceeds from divestiture of JV $ 36,000