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Long-Term Incentive Compensation Plans (Tables) | 12 Months Ended
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Dec. 31, 2023
Compensation Related Costs [Abstract] |
Schedule of Nonvested Share Activity | The following summarizes the activity of our PSUs and RSUs awarded under our incentive plan for the year ended December 31, 2023:
|  | PSUs |  | RSUs
|  | Number of shares |  | Weighted Average Grant-Date Fair Value |  | Number of shares |  | Weighted Average Grant-Date Fair Value
Outstanding, December 31, 2022 |  | 317,854 |  |  | $ | 51.46 |  |  | 155,339 |  |  | $ | 65.17 |
Granted |  | 93,282 |  |  | 69.33 |  |  | 116,454 |  |  | 69.58 |
Performance condition adjustment (a) |  | 39,873 |  |  | 79.80 |  |  | — |  |  | — |
Vested |  | (154,794) |  |  | 40.61 |  |  | (87,632) |  |  | 60.64 |
Forfeited |  | (9,109) |  |  | 68.72 |  |  | (5,650) |  |  | 69.77 |
Outstanding, December 31, 2023 |  | 287,106 |  |  | $ | 66.51 |  |  | 178,511 |  |  | $ | 70.13 |
__________________ (a) Represents additional PSUs granted during the year ended December 31, 2023, related to above-target achievement of the 2022 performance condition described above.
Stock-based compensation expense recognized | Total stock-based compensation recognized from PSUs and RSUs, net of forfeitures, was as follows:
| Year Ended December 31
| 2023 |  | 2022 |  | 2021
| (thousands)
PSUs | $ | 9,056 |  |  | $ | 6,757 |  |  | $ | 4,240 |
RSUs | 6,354 |  |  | 5,113 |  |  | 3,671 |
Total | $ | 15,410 |  |  | $ | 11,870 |  |  | $ | 7,911 |

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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure of the changes in outstanding nonvested shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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