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Earnings Per Share | 12 Months Ended
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Dec. 31, 2018
Earnings Per Share [Abstract] |
Earnings Per Share | Note 7. Earnings Per Share Basic earnings per share is computed by dividing net income by the daily weighted average number of shares of our common stock outstanding for the period, excluding unvested restricted stock. Unvested restricted stock is included in common shares outstanding on our Balance Sheets. Diluted earnings per share is computed using the treasury stock method and includes the impact of shares of unvested restricted stock. The following table provides a reconciliation of the number of common shares used in computing basic and diluted earnings per share:
|  | Year Ended December 31, |
(In thousands) |  | 2018 |  |  | 2017 |  |  | 2016 |
Weighted average shares outstanding - basic |  |  | 81,923,564 |  |  |  | 82,308,417 |  |  |  | 83,112,012 |
Dilutive effect of share-based awards |  |  | 96,217 |  |  |  | 98,651 |  |  |  | 41,647 |
Weighted average shares outstanding - diluted |  |  | 82,019,781 |  |  |  | 82,407,068 |  |  |  | 83,153,659 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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