Series A Redeemable Convertible Preferred Stock (Details 1) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Equity [Abstract]
Net loss	$ (1,004,104)	$ (639,801)	$ (497,227)	$ (1,751,998)
Less: Accrual of Series A redeemable convertible preferred stock dividends	214,963	215,089	458,130	419,664
Less: Deemed dividend on Series A redeemable convertible preferred stock	0	0	2,269,042	0
Less: Accretion to redemption value of Series A redeemable convertible preferred stock	77,645	0	115,750	0
Net loss attributable to common stockholders	$ (1,296,712)	$ (854,890)	$ (3,340,149)	$ (2,171,662)