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Share and Incentive-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Summary of Unvested Restricted Stock Awards | The following table presents a summary of the Company’s unvested restricted stock awards:
| Number of Shares |  | Weighted Average Grant Date Fair Value
| (In thousands) |  |
Unvested restricted shares outstanding at December 31, 2017 | 1,105 |  | $ | 22.62
Granted | 366 |  | $ | 16.06
Vested | (1,049) |  | $ | 22.71
Forfeited / Canceled | (39) |  | $ | 21.61
Unvested restricted shares outstanding at September 30, 2018 | 383 |  | $ | 16.22
Schedule of Unvested Performance Share Units Activity | The following table presents a summary of the Company’s performance share units:
| Number of Units |  | Fair Value per Unit at September 30, 2018
| (In thousands) |  |
Unvested performance share units outstanding at December 31, 2017 | 183 |  |
Granted | 111 |  |
Vested | (177) |  |
Forfeited / Canceled | (6) |  |
Unvested performance share units outstanding at September 30, 2018 | 111 |  | $ | 20.41
Schedule of Unvested Incentive-based Performance Unit Activity | The following table presents a summary of the Company’s performance units:
| Number of Units |  | Fair Value per Unit at September 30, 2018
| (In thousands) |  |
Unvested performance units outstanding at December 31, 2017 | 49 |  |
Granted | — |  |
Vested | (48) |  |
Forfeited / Canceled | (1) |  |
Unvested performance units outstanding at September 30, 2018 | — |  | —
Schedule of Employee Service Share and Incentive-based Compensation | The following tables summarize share and incentive-based compensation for the three and nine-month periods ended September 30, 2018, and 2017 (in thousands):
|  | Recurring Compensation Expense(1) |  | Executive Terminations(2) |  | Reduction in Force(2) |  | Change in Control(3) |  | Total
Three Months Ended September 30, 2018 |  |  |  |  |  |  |  |  |  |
Equity-classified awards: |  |  |  |  |  |  |  |  |  |
Restricted stock awards |  | $ | 523 |  | $ | — |  | $ | — |  | $ | — |  | $ | 523
Performance share units |  | 41 |  | — |  | — |  | — |  | 41
Total share-based compensation expense |  | 564 |  | — |  | — |  | — |  | 564
Less: Capitalized compensation expense |  | (58) |  | — |  | — |  | — |  | (58)
Share-based compensation expense, net |  | $ | 506 |  | $ | — |  | $ | — |  | $ | — |  | $ | 506
Three Months Ended September 30, 2017 |  |  |  |  |  |  |  |  |  |
Equity-classified awards: |  |  |  |  |  |  |  |  |  |
Restricted stock awards |  | $ | 3,084 |  | $ | — |  | $ | — |  | $ | — |  | $ | 3,084
Performance share units |  | 397 |  | — |  | — |  | — |  | 397
Total share-based compensation expense |  | 3,481 |  | — |  | — |  | — |  | 3,481
Liability-classified awards: |  |  |  |  |  |  |  |  |  |
Performance units |  | 489 |  | — |  | — |  | — |  | 489
Total share and incentive-based compensation expense |  | 3,970 |  | — |  | — |  | — |  | 3,970
Less: Capitalized compensation expense |  | (593) |  | — |  | — |  | — |  | (593)
Share and incentive-based compensation expense, net |  | $ | 3,377 |  | $ | — |  | $ | — |  | $ | — |  | $ | 3,377
Nine Months Ended September 30, 2018 |  |  |  |  |  |  |  |  |  |
Equity-classified awards: |  |  |  |  |  |  |  |  |  |
Restricted stock awards |  | $ | 3,902 |  | $ | 8,140 |  | $ | 3,777 |  | $ | 5,181 |  | $ | 21,000
Performance share units |  | 400 |  | 1,056 |  | 158 |  | 610 |  | 2,224
Total share-based compensation expense |  | 4,302 |  | 9,196 |  | 3,935 |  | 5,791 |  | 23,224
Liability-classified awards: |  |  |  |  |  |  |  |  |  |
Performance units |  | 776 |  | 2,151 |  | 558 |  | 1,309 |  | 4,794
Total share and incentive-based compensation expense |  | 5,078 |  | 11,347 |  | 4,493 |  | 7,100 |  | 28,018
Less: Capitalized compensation expense |  | (392) |  | — |  | — |  | (555) |  | (947)
Share and incentive-based compensation expense, net |  | $ | 4,686 |  | $ | 11,347 |  | $ | 4,493 |  | $ | 6,545 |  | $ | 27,071
Nine Months Ended September 30, 2017 |  |  |  |  |  |  |  |  |  |
Equity-classified awards: |  |  |  |  |  |  |  |  |  |
Restricted stock awards |  | $ | 11,698 |  | $ | 1,825 |  | $ | — |  | $ | — |  | $ | 13,523
Performance share units |  | 1,007 |  | — |  | — |  | — |  | 1,007
Total share-based compensation expense |  | 12,705 |  | 1,825 |  | — |  | — |  | 14,530
Liability-classified awards: |  |  |  |  |  |  |  |  |  |
Performance units |  | 2,051 |  | — |  | — |  | — |  | 2,051
Total share and incentive-based compensation expense |  | 14,756 |  | 1,825 |  | — |  | — |  | 16,581
Less: Capitalized compensation expense |  | (2,221) |  | — |  | — |  | — |  | (2,221)
Share and incentive-based compensation expense, net |  | $ | 12,535 |  | $ | 1,825 |  | $ | — |  | $ | — |  | $ | 14,360
____________________ 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 upon change in control in the accompanying consolidated statements of operations.

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