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Share-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2021
Share-based Payment Arrangement [Abstract] |
Weighted-Average Assumptions Utilized to Value Performance-Based Awards Based on Total Shareholder Return | The following weighted average assumptions were utilized to value the TSR grants:
| 2021
Dividend yield | 1.56 | %
Expected historical volatility | 71.1 | %
Risk free interest rate | 0.17 | %
Expected life (in years) | 3

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- Definition Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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