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EARNINGS PER SHARE | 3 Months Ended
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Mar. 31, 2021
Earnings Per Share [Abstract] |
EARNINGS PER SHARE | EARNINGS PER SHARE The following are computations of basic and diluted earnings per share (in thousands, except per share amounts):
|  |  | Three Months Ended
|  |  | March 31,
|  |  |  |  | 2021 |  | 2020
Numerator for basic and diluted earnings per share: |  |  |  |  |  |  |
Net income |  |  |  |  | $ | 21,736 |  |  | $ | 11,572 |
Denominator: |  |  |  |  |  |  |
Basic shares outstanding |  |  |  |  | 54,723 |  |  | 55,757 |
Dilutive effect of outstanding stock awards |  |  |  |  | 320 |  |  | 298 |
Dilutive shares outstanding |  |  |  |  | 55,043 |  |  | 56,055 |
Basic earnings per share: |  |  |  |  | $ | 0.40 |  |  | $ | 0.21 |
Diluted earnings per share: |  |  |  |  | $ | 0.39 |  |  | $ | 0.21 |
For the three months ended March 31, 2021 and March 31, 2020, all then outstanding performance awards and restricted stock awards were included in the calculation of diluted earnings per share except for 34,219 and 121,726, respectively, of performance stock awards for which the performance criteria were not attained at the reporting dates and 6,000 and 9,925, respectively, of restricted stock awards which were excluded as their inclusion would have an antidilutive effect.

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