Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

v3.10.0.1
Stockholders' Equity (Details) - $ / shares
6 Months Ended 9 Months Ended
Jun. 30, 2018
Sep. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]    
Balance at beginning 1,238,199 1,238,199
Granted 75,000 147,500
Forfeited   (13,162)
Balance at ending 1,306,454 1,372,537
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]    
Balance at beginning $ 12.47 $ 12.47
Granted   1.81
Forfeited   15.02
Balance at ending   $ 11.30