Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation - Summary of Status of Company's Restricted Stock Option Activity (Details 2)

v3.10.0.1
Stock-based Compensation - Summary of Status of Company's Restricted Stock Option Activity (Details 2)
9 Months Ended
Sep. 30, 2018
$ / shares
shares
Shares  
Forfeited | shares (70,500)
Weighted Average Grant Date Fair Value  
Weighted Average Grant Date Per Share Fair Value Forfeited | $ / shares $ 1.10
Restricted Stock [Member]  
Shares  
Non-vested at December 31, 2017 (in shares) | shares 985,000
Granted | shares 126,781
Vested | shares (342,622)
Forfeited | shares (15,000)
Non-vested at September 30, 2018 | shares 754,159
Weighted Average Grant Date Fair Value  
Weighted Average Grant Date Per Share Fair Value Non-vested at December 31, 2017 | $ / shares $ 2.26
Weighted Average Grant Date Per Share Fair Value Granted | $ / shares 2.71
Weighted Average Grant Date Per Share Fair Value Vested | $ / shares 1.85
Weighted Average Grant Date Per Share Fair Value Forfeited | $ / shares 2.73
Weighted Average Grant Date Per Share Fair Value Non-vested at September 30, 2018 | $ / shares $ 2.51