Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Reconciliation of Warrant Activity (Details)

v3.6.0.2
Stockholders' Equity - Reconciliation of Warrant Activity (Details) - shares
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2016
Dec. 31, 2014
Class Of Warrant Or Right [Line Items]      
Issued and outstanding warrants, beginning balance 0 0  
Common stock      
Class Of Warrant Or Right [Line Items]      
Issued and outstanding warrants, beginning balance     15,218
Warrants Exercised 15,218