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Organization and Summary of Significant Accounting Policies (Details 1) - USD ($)
Jun. 30, 2020
Dec. 31, 2019
Jun. 30, 2019
Dec. 31, 2018
Available for sale marketable securities (Note 3) $ 9,017 $ 44,766 $ 172,500 $ 33,917
Warrant derivative liability (Note 10) 9,783,912 $ 612,042    
Level 1 [Member]        
Available for sale marketable securities (Note 3) 9,017      
Warrant derivative liability (Note 10)      
Level 2 [Member]        
Available for sale marketable securities (Note 3)      
Warrant derivative liability (Note 10)      
Level 3 [Member]        
Available for sale marketable securities (Note 3)      
Warrant derivative liability (Note 10) $ 9,783,912