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Business (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Mar. 31, 2018
Dec. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Working capital $ 3,900,000      
Cash 3,338,513 $ 2,969,416 $ 2,296,545 $ 1,737,847
Shareholders' equity 3,397,375 3,099,490 $ 3,081,620 $ 2,567,366
Accumulated deficit (112,494,831) $ (111,690,934)    
Non-recurring cash expenses $ 450,000