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Equity-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2016
Share-based Compensation [Abstract] |
Schedule Of Number Of Awards And Weighted Average Grant Date Fair Value | The following table provides the number of stock unit awards granted which will convert to shares upon vesting as well as restricted shares issued during the nine months ended September 30, along with the weighted average grant date fair values:
| 2016 |  | 2015
Awards | Number of Awards |  | Weighted Average Grant Date Fair Value |  | Number of Awards |  | Weighted Average Grant Date Fair Value
Deferred stock units | 11,945 |  |  | $ | 29.30 |  |  | — |  |  | $ | — |
Restricted shares | 3,185 |  |  | $ | 29.30 |  |  | 21,318 |  |  | $ | 17.48 |
Restricted stock units | 139,982 |  |  | $ | 25.15 |  |  | 174,919 |  |  | $ | 16.13 |
Performance stock units | — |  |  | $ | — |  |  | 321,714 |  |  | $ | 18.46 |
Schedule of PSU Conversion | The following table provides the number of PSUs which will convert to cash:
| 2016 |  | 2015
Awards | Number of Units (1) |  | Grant Date Fair Value (in $1000s) |  | Number of Units (2) |  | Grant Date Fair Value (in $1000s)
Performance stock units | 128,000 |  |  | $ | 3,100 |  |  | 219,000 |  |  | $ | 4,039 |
(1) | The final number of PSUs earned will be determined based upon actual performance at the end of 2016, with any amounts due to participants payable in January 2019.
(2) | The participants earned 200% of target, aggregating 438,000 PSUs earned. This award will convert to cash and be payable in January 2018.
Schedule Of Compensation Expense Recognized From Change In Fair Value And Vesting Of Performance Stock Units | The following table summarizes the compensation expense recognized for the PSUs which will convert to cash for the three and nine months ended September 30, (in thousands):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
Performance stock unit compensation expense | $ | 4,148 |  |  | $ | 1,552 |  |  | $ | 7,889 |  |  | $ | 3,665 |
Management Stock Purchase Plan | The following table provides the number of restricted stock units credited to participant accounts and the payments made with respect to restricted stock units issued under the MSPP during the nine months ended September 30,
| 2016 |  | 2015
Restricted stock units credited | 192,380 |  |  | 91,873 |
Share-based liabilities paid (in $1000s) | $ | 2,753 |  |  | $ | 1,686 |

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- Definition Tabular disclosure of employee stock purchase plan activity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for outstanding performance shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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