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Stockholders' Equity (Details 2) - USD ($)
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Stock-based compensation expense $ 389,215 $ 309,702
Cost of revenue [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Stock-based compensation expense 690 4,426
Sales and marketing expense [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Stock-based compensation expense 1,252 1,700
Product development expense [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Stock-based compensation expense 6,387 15,568
General and administrative expense [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Stock-based compensation expense 195,512 102,634
Total stock compensation expense [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Stock-based compensation expense $ 203,841 $ 124,328