Post-effective amendment to a registration statement that is not immediately effective upon filing

Stockholders' Equity (Details 4)

v3.7.0.1
Stockholders' Equity (Details 4) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Dec. 31, 2015
Stockholders' deficit:        
Share-based compensation expense $ 206,896 $ 260,149 $ 959,585 $ 1,682,063