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Equity-Based Compensation (Tables) | 6 Months Ended
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Jun. 30, 2022
Share-Based Payment Arrangement, Noncash Expense [Abstract] |
Schedule Of Number Of Awards And Weighted Average Grant Date Fair Value | The following table sets forth the number of equity-based awards granted during the six months ended June 30, which will convert to shares upon vesting, along with the weighted average grant date fair values:
| 2022 |  | 2021
Awards | Number of Awards |  | Weighted Average Grant Date Fair Value |  | Number of Awards (2) |  | Weighted Average Grant Date Fair Value
Performance stock units (1) | 108,464 |  |  | $ | 47.00 |  |  | 62,778 |  |  | $ | 87.84 |
Restricted stock units | 67,158 |  |  | $ | 45.84 |  |  | 33,187 |  |  | $ | 87.91 |
Deferred stock units | 2,460 |  |  | $ | 42.69 |  |  | 7,536 |  |  | $ | 83.58 |
Common shares | 15,652 |  |  | $ | 42.49 |  |  | 2,512 |  |  | $ | 83.58 |
(1) The Company’s performance stock units (“PSUs”) represent shares granted for which the final number of shares earned depends on financial performance or market conditions. The number of shares to be issued may vary between 0% and 200% of the number of PSUs granted depending on the relative achievement to targeted thresholds. The Company's PSUs with a financial performance condition are based on the Company’s return on invested capital (“ROIC”) over a one-year performance period. (2) All PSUs granted in the first quarter of 2021 were forfeited in the first quarter of 2022 as the threshold level of achievement was not met based on the Company's actual ROIC achievement level for the performance period ended December 31, 2021.
Management Stock Purchase Plan | The following table provides the number of restricted stock units credited to active participant accounts and the payments made with respect to restricted stock units issued under the MSPP during the six months ended June 30,:
| 2022 |  | 2021
Restricted stock units credited | 6,234 |  |  | 26,240 |
Share-based liabilities paid (in thousands) | $ | 2,545 |  |  | $ | 3,510 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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