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Business (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Mar. 31, 2019
Dec. 31, 2018
Working capital $ 6,300,000      
Cash and cash equivalents 5,837,395 $ 6,591,960    
Shareholders' equity 6,431,514 7,056,108 $ 3,397,375 $ 3,099,490
Accumulated deficit (116,124,506) $ (115,499,912)    
Minimum [Member]        
Non-recurring cash expenses per quarter 450,000      
Maximum [Member]        
Non-recurring cash expenses per quarter $ 500,000