Annual report pursuant to Section 13 and 15(d)

Net Loss Per Share (Details)

v3.8.0.1
Net Loss Per Share (Details) - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Numerator:    
Net loss attributable to common stockholders $ (7,381,475) $ (7,007,054)
Denominator:    
Weighted-average common shares outstanding 10,424,481 4,728,943
Basic and diluted net loss per share $ (0.71) $ (1.48)