Stock-Based Compensation - Restricted Stock, Textual (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Vesting date fair value | $ 2,700 | $ 2,000 | ||
Restricted Stock Awards | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Compensation expense | $ 292 | $ 494 | 1,100 | 1,400 |
Tax benefit from compensation expense | 102 | $ 173 | 384 | $ 479 |
Unrecognized compensation expense | 1,800 | $ 1,800 | ||
Compensation expense expected to be recognized, weighted average period | 1 year 9 months 10 days | |||
Restricted Stock Units | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Compensation expense | 236 | $ 472 | ||
Tax benefit from compensation expense | 83 | 165 | ||
Unrecognized compensation expense | $ 1,800 | $ 1,800 | ||
Compensation expense expected to be recognized, weighted average period | 2 years 3 months 3 days |