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Share Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan | The following tables summarize the Successor Company's share and incentive-based compensation for the years ended December 31, 2018 and 2017, and the Successor 2016 Period (in thousands):
|  | Recurring Compensation Expense(1) |  | Executive Terminations(2) |  | Reduction in Force(2) |  | Accelerated Vesting(3) |  | Total
Year Ended December 31, 2018 |  |  |  |  |  |  |  |  |  |
Equity-classified awards: |  |  |  |  |  |  |  |  |  |
Restricted stock awards |  | $ | 4,735 |  | $ | 8,140 |  | $ | 3,777 |  | $ | 5,181 |  | $ | 21,833
Performance share units |  | 619 |  | 1,056 |  | 158 |  | 610 |  | 2,443
Total share-based compensation expense |  | 5,354 |  | 9,196 |  | 3,935 |  | 5,791 |  | 24,276
Liability-classified awards: |  |  |  |  |  |  |  |  |  |
Performance units |  | 756 |  | 2,151 |  | 558 |  | 1,309 |  | 4,774
Total share and incentive-based compensation expense |  | 6,110 |  | 11,347 |  | 4,493 |  | 7,100 |  | 29,050
Less: Capitalized compensation expense |  | (482) |  | — |  | — |  | (555) |  | (1,037)
Share and incentive-based compensation expense, net |  | $ | 5,628 |  | $ | 11,347 |  | $ | 4,493 |  | $ | 6,545 |  | $ | 28,013
Year Ended December 31, 2017 |  |  |  |  |  |  |  |  |  |
Equity-classified awards: |  |  |  |  |  |  |  |  |  |
Restricted stock awards |  | $ | 14,731 |  | $ | 1,825 |  | $ | — |  | $ | — |  | $ | 16,556
Performance share units |  | 1,356 |  | — |  | — |  | — |  | 1,356
Total share-based compensation expense |  | 16,087 |  | 1,825 |  | — |  | — |  | 17,912
Liability-classified awards: |  |  |  |  |  |  |  |  |  |
Performance units |  | 2,574 |  | — |  | — |  | — |  | 2,574
Total share and incentive-based compensation expense |  | 18,661 |  | 1,825 |  | — |  | — |  | 20,486
Less: Capitalized compensation expense |  | (2,521) |  | — |  | — |  | — |  | (2,521)
Share and incentive-based compensation expense, net |  | $ | 16,140 |  | $ | 1,825 |  | $ | — |  | $ | — |  | $ | 17,965
Period from October 2, 2016 through December 31, 2016 |  |  |  |  |  |  |  |  |  |
Equity-classified awards: |  |  |  |  |  |  |  |  |  |
Restricted stock awards |  | $ | 2,296 |  | $ | — |  | $ | 4,285 |  | $ | — |  | $ | 6,581
Total share-based compensation expense |  | 2,296 |  | — |  | 4,285 |  | — |  | 6,581
Liability-classified awards: |  |  |  |  |  |  |  |  |  |
Performance units |  | 528 |  | — |  | 737 |  | — |  | 1,265
Total share and incentive-based compensation expense |  | 2,824 |  | — |  | 5,022 |  | — |  | 7,846
Less: Capitalized compensation expense |  | (407) |  | — |  | — |  | — |  | (407)
Share and incentive-based compensation expense, net |  | $ | 2,417 |  | $ | — |  | $ | 5,022 |  | $ | — |  | $ | 7,439
____________________ 1.Recorded in general and administrative expense in the accompanying consolidated statements of operations. 2.Recorded in employee termination benefits in the accompanying consolidated statements of operations. 3.Recorded in accelerated vesting of employment compensation in the accompanying consolidated statements of operations.
Performance Shares |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
Summary of Unvested Restricted Stock Awards | The following table presents a summary of the Company's performance share units:
|  | Number of Units |  | Fair Value per Unit at December 31, 2018
|  | (In thousands) |  |
Unvested performance share units outstanding at December 31, 2016 |  | — |  |
Granted |  | 199 |  |
Vested |  | — |  |
Forfeited / Canceled |  | (16) |  |
Unvested performance share units outstanding at December 31, 2017 |  | 183 |  |
Granted |  | 111 |  |
Vested |  | (177) |  |
Forfeited / Canceled |  | (6) |  |
Unvested performance share units outstanding at December 31, 2018 |  | 111 |  | $ | 20.41
Performance Units |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
Incentive-Based Compensation, Performance-based Units, Activity During Period | The following table presents a summary of the Company's performance units:
|  | Number of Units |  | Fair Value per Unit at December 31, 2018
|  | (In thousands) |  |
Unvested performance units outstanding at October 1, 2016 |  | — |  |
Granted |  | 97 |  |
Vested |  | (1) |  |
Forfeited / Canceled |  | (9) |  |
Unvested performance units outstanding at December 31, 2016 |  | 87 |  |
Granted |  | — |  |
Vested |  | (32) |  |
Forfeited / Canceled |  | (6) |  |
Unvested performance units outstanding at December 31, 2017 |  | 49 |  |
Granted |  | — |  |
Vested |  | (48) |  |
Forfeited / Canceled |  | (1) |  |
Unvested performance units outstanding at December 31, 2018 |  | — |  | —
Successor | Restricted Stock |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
Summary of Unvested Restricted Stock Awards | The following table presents a summary of the Successor Company’s unvested restricted stock awards:
| Number of Shares |  | Weighted- Average Grant Date Fair Value
| (In thousands) |  |
Unvested restricted shares outstanding at October 1, 2016 | — |  | $ | —
Granted | 1,448 |  | $ | 24.32
Vested | (14) |  | $ | 24.32
Forfeited / Canceled | (27) |  | $ | 24.32
Unvested restricted shares outstanding at December 31, 2016 | 1,407 |  | $ | 24.32
Granted | 671 |  | $ | 19.97
Vested | (827) |  | $ | 23.23
Forfeited / Canceled | (146) |  | $ | 23.52
Unvested restricted shares outstanding at December 31, 2017 | 1,105 |  | $ | 22.62
Granted | 370 |  | $ | 16.00
Vested | (1,066) |  | $ | 22.63
Forfeited / Canceled | (44) |  | $ | 21.04
Unvested restricted shares outstanding at December 31, 2018 | 365 |  | $ | 16.07
Predecessor | Restricted Stock |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
Summary of Unvested Restricted Stock Awards | The following table presents a summary of the Predecessor Company’s unvested restricted stock awards.
| Number of Shares |  | Weighted- Average Grant Date Fair Value
| (In thousands) |  |
Unvested restricted shares outstanding at December 31, 2015 | 5,626 |  | $ | 4.85
Granted | — |  | $ | —
Vested | (3,034) |  | $ | 5.34
Forfeited / Canceled | (2,592) |  | $ | 4.31
Predecessor ending unvested restricted shares at October 1, 2016 | — |  | $ | —

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