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Summary of Significant Accounting Policies (Details 2) - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
General and administrative [Member]    
Stock-based compensation $ 169,238 $ 182,071
Sales and marketing [Member]    
Stock-based compensation 99,479 21,711
Research and development [Member]    
Stock-based compensation $ 12,464 $ 6,593