Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation - RSU Activity (Details)

v3.10.0.1
Stock-based Compensation - RSU Activity (Details) - RSUs
9 Months Ended
Sep. 30, 2018
$ / shares
shares
Number of Shares  
Beginning balance - Outstanding (shares) | shares 64,365
Options granted in period (shares) | shares 63,000
Vested (shares) | shares (14,285)
Forfeited/Cancelled (shares) | shares (5,239)
Ending balance - Outstanding (shares) | shares 107,841
Weighted Average Grant Date Fair Value Per Share  
Beginning balance - Outstanding (in dollars per share) | $ / shares $ 2.70
Granted (in dollars per share) | $ / shares 1.70
Vested (in dollars per share) | $ / shares 2.70
Forfeited/Cancelled dollars per share) | $ / shares 3.02
Ending balance - Outstanding (in dollars per share) | $ / shares $ 2.10
Vesting percentage 25.00%
Vesting period of options 4 years