Stock-Based Compensation - Schedule of Non-Qualified Stock Options, Activity (Details)
|
6 Months Ended |
|
Jun. 30, 2017
$ / shares
shares
|
|---|
| RSUs, Weighted Average Grant Date Fair Value |
|
| Granted (in dollars per share) |
$ 23.25
|
| Non-Qualified Stock Options (NQO) |
|
| NQOs, Shares |
|
| Outstanding at beginning of period (in shares) | shares |
384,000
|
| Granted (in shares) | shares |
70,985
|
| Exercised (in shares) | shares |
(105,000)
|
| Forfeited or expired (in shares) | shares |
(19,000)
|
| Options exercisable (in shares) | shares |
331,000
|
| NQOs, Weighted Average Exercise Price Per Share |
|
| Outstanding at beginning of period (in dollars per share) |
$ 21.47
|
| Granted (in dollars per share) |
22.27
|
| Exercised (in dollars per share) |
18.01
|
| Forfeited or expired (in dollars per share) |
22.59
|
| Outstanding at end of period (in dollars per share) |
$ 22.67
|
| Restricted Stock Units (RSUs) |
|
| RSUs, Shares |
|
| Outstanding at beginning of period (in shares) | shares |
285,000
|
| Granted (in shares) | shares |
135,833
|
| Vested (in shares) | shares |
(110,000)
|
| Forfeited or expired (in shares) | shares |
(23,000)
|
| Outstanding at end of period (in shares) | shares |
288,000
|
| RSUs, Weighted Average Grant Date Fair Value |
|
| Outstanding at beginning of period (in dollars per share) |
$ 22.77
|
| Granted (in dollars per share) |
23.25
|
| Exercised (in dollars per share) |
24.33
|
| Forfeited or expired (in dollars per share) |
21.28
|
| Outstanding at beginning of period (in dollars per share) |
$ 23.01
|