Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Schedule of Non Vested Option Activity (Details)

v3.8.0.1
Stock-Based Compensation - Schedule of Non Vested Option Activity (Details)
12 Months Ended
Dec. 31, 2017
$ / shares
shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Non vested Shares outstanding beginning balance | shares 73,217
Non vested Shares granted | shares 1,422,658
Non vested Shares exercised | shares (599,182)
Non vested Shares forfeited or expired | shares
Non vested Shares outstanding ending balance | shares 896,693
Non vested weighted average grant date fair value outstanding beginning balance | $ / shares $ 1.37
Non vested weighted average grant date fair value granted | $ / shares 1.49
Non vested weighted average grant date fair value exercised | $ / shares 1.61
Non vested weighted average grant date fair value forfeited or expired | $ / shares
Non vested weighted average grant date fair value outstanding ending balance | $ / shares $ 1.40