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Earnings Per Common Share (Tables) | 3 Months Ended
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Mar. 31, 2021
Earnings Per Share [Abstract] |
Schedule of Basic Weighted Average Shares Reconciles to Diluted Weighted Average Shares | Basic weighted average shares outstanding reconciles to diluted weighted average shares outstanding as follows:
|  |  | Three Months Ended March 31,
|  |  |  |  | 2021 |  | 2020
Basic weighted average common shares outstanding |  |  |  |  | 75,892 |  |  | 75,740 |
Dilutive effect of stock options, restricted stock and performance share units |  |  |  |  | 449 |  |  | 712 |
Diluted weighted average common shares outstanding |  |  |  |  | 76,341 |  |  | 76,452 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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