Stock-based Compensation (Tables)
|
12 Months Ended |
Dec. 31, 2016 |
|---|
| Management Unit Awards |
|
| Stock-based Compensation |
|
| Summary of information related to the units/shares or awards |
|
|
|
|
|
|
|
|
|
|
|
|
|
Weighted Average
|
|
|
|
|
|
|
Grant Date Fair Value
|
|
|
|
|
JEH Units
|
|
per Share
|
|
|
Unvested at December 31, 2015
|
|
189,355
|
|
$
|
15.00
|
|
|
Granted
|
|
40,630
|
|
|
15.00
|
|
|
Forfeited
|
|
(40,630)
|
|
|
15.00
|
|
|
Vested
|
|
(98,593)
|
|
|
15.00
|
|
|
Unvested at December 31, 2016
|
|
90,762
|
|
$
|
15.00
|
|
|
| Restricted Stock Unit Awards |
|
| Stock-based Compensation |
|
| Summary of information related to the units/shares or awards |
|
|
|
|
|
|
|
|
|
|
|
Restricted
|
|
Weighted Average
|
|
|
|
|
Stock Unit
|
|
Grant Date Fair Value
|
|
|
|
|
Awards
|
|
per Share
|
|
|
Unvested at December 31, 2015
|
|
757,245
|
|
$
|
11.65
|
|
|
Granted
|
|
942,377
|
|
|
3.99
|
|
|
Forfeited
|
|
(204,487)
|
|
|
9.69
|
|
|
Vested
|
|
(245,312)
|
|
|
12.18
|
|
|
Unvested at December 31, 2016
|
|
1,249,823
|
|
$
|
6.09
|
|
|
| Performance Share Unit Awards |
|
| Stock-based Compensation |
|
| Schedule of assumptions used for the Monte Carlo simulation model to determine the grant date fair value and associated compensation expense |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Performance Share Unit Awards
|
|
|
|
|
2016
|
|
2015
|
|
2014
|
|
|
Forecast period (years)
|
|
|
2.60
|
|
|
2.67
|
|
|
2.62
|
|
|
Risk-free interest rate
|
|
|
1.00
|
%
|
|
0.79
|
%
|
|
0.61
|
%
|
|
Jones stock price volatility
|
|
|
71.47
|
%
|
|
52.87
|
%
|
|
40.40
|
%
|
|
| Summary of information related to the units/shares or awards |
|
|
|
|
|
|
|
|
|
|
|
Performance
|
|
Weighted Average
|
|
|
|
|
Share Unit
|
|
Grant Date Fair Value
|
|
|
|
|
Awards
|
|
per Share
|
|
|
Unvested at December 31, 2015
|
|
539,188
|
|
$
|
14.22
|
|
|
Granted
|
|
551,252
|
|
|
4.75
|
|
|
Forfeited
|
|
(55,235)
|
|
|
13.27
|
|
|
Vested
|
|
(168,877)
|
|
|
21.65
|
|
|
Unvested at December 31, 2016
|
|
866,328
|
|
$
|
6.81
|
|
|
| Performance Unit Awards |
|
| Stock-based Compensation |
|
| Schedule of assumptions used for the Monte Carlo simulation model to determine the grant date fair value and associated compensation expense |
|
|
|
|
|
|
|
|
2016
|
|
|
|
|
Performance
|
|
|
|
|
Unit Awards
|
|
|
Forecast period (years)
|
|
2.60
|
|
|
Risk-free interest rate
|
|
1.00
|
%
|
|
Jones stock price volatility
|
|
71.47
|
%
|
|
| Restricted Stock Awards |
|
| Stock-based Compensation |
|
| Summary of information related to the units/shares or awards |
|
|
|
|
|
|
|
|
|
|
|
|
|
Weighted Average
|
|
|
|
|
Restricted
|
|
Grant Date Fair Value
|
|
|
|
|
Stock Awards
|
|
per Share
|
|
|
Unvested at December 31, 2015
|
|
67,380
|
|
$
|
7.30
|
|
|
Granted
|
|
139,825
|
|
|
4.00
|
|
|
Forfeited
|
|
—
|
|
|
|
|
|
Vested
|
|
(67,380)
|
|
|
7.30
|
|
|
Unvested at December 31, 2016
|
|
139,825
|
|
$
|
4.00
|
|
|