Stock-Based Compensation - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands, shares in Millions |
12 Months Ended |
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Number of exercisable options, out of the money (less than 0.1 million) |
0.1
|
|
|
| Vested or expected to vest |
0.4
|
|
|
| Vested or expected to vest, weighted average exercise price (in dollars per share) |
$ 21.56
|
|
|
| Vested or expected to vest, aggregate intrinsic value |
$ 1,400
|
|
|
| Vested or expected to vest, weighted average remaining contractual life |
7 years 9 months 10 days
|
|
|
| Expected life |
7 years
|
|
|
| Compensation cost for awards |
$ 4,649
|
$ 6,658
|
|
| Compensation and other employee benefits |
34,917
|
36,783
|
|
| Equity Based Awards |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Unrecognized compensation costs |
$ 3,200
|
|
|
| Unrecognized compensation costs, period for recognition |
1 year 9 months 18 days
|
|
|
| Compensation cost for awards |
$ 3,982
|
6,250
|
|
| Liability Based Awards |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Share-based liabilities paid |
500
|
|
|
| Unrecognized compensation costs |
$ 400
|
|
|
| Unrecognized compensation costs, period for recognition |
1 year 8 months 26 days
|
|
|
| Compensation cost for awards |
$ 667
|
408
|
|
| Non-Qualified Stock Options (NQO) |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Expiration from the date of grant |
10 years
|
|
|
| Stock price (in dollars per share) |
$ 23.85
|
|
|
| Options exercised in period, intrinsic value |
$ 1,600
|
$ 200
|
$ 0
|
| Expected life |
7 years
|
7 years
|
7 years
|
| Restricted Stock Units (RSUs) |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Vesting period |
3 years
|
|
|
| RSU's vested in period, fair value |
$ 3,400
|
$ 3,000
|
$ 300
|
| Key Employees | Total Shareholder Return Awards (TSR) |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Vesting period |
3 years
|
|
|
| Aggregate award target value |
$ 1,500
|
1,800
|
|
| Compensation cost for awards |
600
|
|
|
| Compensation and other employee benefits |
$ 900
|
400
|
|
| Key Employees | Minimum | Total Shareholder Return Awards (TSR) |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Percentage of shareholder return award target |
0.00%
|
|
|
| Key Employees | Maximum | Total Shareholder Return Awards (TSR) |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Percentage of shareholder return award target |
200.00%
|
|
|
| 2014 Omnibus Plan |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Maximum number of shares of Company's common stock authorized for issuance (in shares) |
2.6
|
|
|
| Shares available (in shares) |
1.3
|
|
|
| Compensation plan modification, recognized costs |
|
$ 500
|
|
| 2014 Omnibus Plan | Non-Qualified Stock Options (NQO) |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Compensation plan modification, incremental cost |
$ 700
|
|
|
| Compensation plan modification, recognized costs |
$ 600
|
|
|
| Share-based Compensation Award, Tranche One [Member] | Restricted Stock Units (RSUs) |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Vesting increments |
33.33%
|
|
|
| Share-based Compensation Award, Tranche One [Member] | Capital lease obligations | Maximum |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Vesting increments |
33.33%
|
|
|
| Share-based Compensation Award, Tranche Two [Member] | Restricted Stock Units (RSUs) |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Vesting increments |
33.33%
|
|
|
| Share-based Compensation Award, Tranche Two [Member] | Capital lease obligations | Maximum |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Vesting increments |
33.33%
|
|
|
| Share-based Compensation Award, Tranche Three [Member] | Restricted Stock Units (RSUs) |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Vesting increments |
33.33%
|
|
|
| Share-based Compensation Award, Tranche Three [Member] | Capital lease obligations | Maximum |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Vesting increments |
33.33%
|
|
|