Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Summary of Outstandng Stock Options) (Details)

v3.10.0.1
Stock-Based Compensation (Summary of Outstandng Stock Options) (Details)
9 Months Ended
Sep. 30, 2018
$ / shares
shares
Options Outstanding  
Balance | shares 465,406
Weighted Average Remaining Contractual Life (Years) 8 years 4 months 24 days
Weighted Average Exercise Price | $ / shares $ 11.71
Options Vested and Exercisable  
Balance | shares 180,274
Weighted Average Remaining Contractual Life (Years) 7 years 3 months 19 days
Weighted Average Exercise Price | $ / shares $ 22.08