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Equity Compensation and Other Benefit Plans (Tables) | 9 Months Ended
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Sep. 30, 2021
Compensation Related Costs [Abstract] |
Schedule of expenses related to equity-based compensation | The following table presents the Company’s expenses related to its equity-based compensation instruments for the three and nine months ended September 30, 2021 and 2020:
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
(In Thousands) |  | 2021 |  | 2020 |  | 2021 |  | 2020
RSUs |  | $ | 2,306 |  |  | $ | 2,267 |  |  | $ | 6,738 |  |  | $ | 5,094 |
Total |  | $ | 2,306 |  |  | $ | 2,267 |  |  | $ | 6,738 |  |  | $ | 5,094 |
Schedule of expenses related to deferred compensation plans | The following table presents the Company’s expenses related to its Deferred Plans for the three and nine months ended September 30, 2021 and 2020:
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
(In Thousands) |  | 2021 |  | 2020 |  | 2021 |  | 2020
Non-employee directors |  | $ | 43 |  |  | $ | 75 |  |  | $ | 488 |  |  | $ | (1,483) |
Total |  | $ | 43 |  |  | $ | 75 |  |  | $ | 488 |  |  | $ | (1,483) |
Schedule of aggregate income deferred by participants and associated liability under deferred compensation plans | The following table presents the aggregate amount of income deferred by participants of the Deferred Plans through September 30, 2021 and December 31, 2020 that had not been distributed and the Company’s associated liability for such deferrals at September 30, 2021 and December 31, 2020:
|  | September 30, 2021 |  | December 31, 2020
(In Thousands) | Undistributed Income Deferred (1) |  | Liability Under Deferred Plans | Undistributed Income Deferred (1) |  | Liability Under Deferred Plans
Non-employee directors |  | $ | 2,564 |  |  | $ | 2,664 |  |  | $ | 2,197 |  |  | $ | 1,809 |
Total |  | $ | 2,564 |  |  | $ | 2,664 |  |  | $ | 2,197 |  |  | $ | 1,809 |
(1) Represents the cumulative amounts that were deferred by participants through September 30, 2021 and December 31, 2020, which had not been distributed through such respective date.

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- Definition Tabular disclosure of the entity's expenses related to deferred compensation plans. + References No definition available. + Details
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- Definition Tabular disclosure of the aggregate amount of income deferred by participants in deferred compensation plans and the entity's associated liability for such deferrals. + References No definition available. + Details
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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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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