Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies - Computation of Basic and Diluted Earnings Per Share (Details)

v3.7.0.1
Significant Accounting Policies - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Earnings Per Share [Abstract]        
Net loss $ (7,296,887) $ (4,189,391) $ (14,762,326) $ (7,081,632)
Weighted average shares of common stock outstanding 50,193,726 38,748,452 48,298,135 38,176,831
Net loss per share of common stock-basic and diluted $ (0.15) $ (0.11) $ (0.31) $ (0.19)