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Earnings Per Share | 9 Months Ended
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Sep. 30, 2019
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share The following table details the reconciliation of basic earnings per share to diluted earnings per share (in thousands):
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
|  | 2019 |  | 2018 |  | 2019 |  | 2018
Numerator for basic and diluted earnings per share: |  |  |  |  |  |  |  |
Net income |  | $ | 40,390 |  |  | $ | 38,924 |  |  | $ | 99,737 |  |  | $ | 115,910 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average basic common shares outstanding |  | 38,765 |  |  | 38,761 |  |  | 38,614 |  |  | 38,533 |
Assumed conversion of dilutive securities: |  |  |  |  |  |  |  |
Stock awards |  | 1,515 |  |  | 1,767 |  |  | 1,401 |  |  | 1,812 |
Denominator for diluted earnings per share - Adjusted weighted-average shares |  | 40,280 |  |  | 40,528 |  |  | 40,015 |  |  | 40,345 |
Earnings per common share: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 1.04 |  |  | $ | 1.00 |  |  | $ | 2.58 |  |  | $ | 3.01 |
Diluted |  | $ | 1.00 |  |  | $ | 0.96 |  |  | $ | 2.49 |  |  | $ | 2.87 |
For the three and nine months ended September 30, 2019 and September 30, 2018, stock awards representing the right to purchase common stock of approximately 443,000 and 815,000 shares and 350,000 and 734,000 shares, respectively, were not included in the computation of diluted earnings per share because their inclusion would have had an antidilutive effect.

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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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