Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies - Rollforward of Level 3 Fair Value Measurements (Details)

v3.6.0.2
Significant Accounting Policies - Rollforward of Level 3 Fair Value Measurements (Details) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Accounting Policies [Abstract]    
Beginning balance $ 709,504 $ 809,974
Change in fair value of warrant liability (460,289) (85,325)
Exercise and expiration of warrants 0 (15,145)
Conversion of warrants (249,215) 0
Ending balance $ 0 $ 709,504