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Earnings Per Share | 9 Months Ended
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Sep. 30, 2015
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share The following table sets forth the computation of basic and diluted earnings per share, for the periods indicated:
(In thousands, except per share amounts) | Quarter Ended |  | Nine Months Ended
September 30, 2015 |  | September 30, 2014 |  | September 30, 2015 |  | September 30, 2014
Numerator: |  |  |  |  |  |  |
Net income | $ | 12,455 |  |  | $ | 20,388 |  |  | $ | 39,621 |  |  | $ | 45,870 |
Denominator: |  |  |  |  |  |  |  |
Weighted-average shares outstanding - basic | 18,430 |  |  | 18,259 |  |  | 18,511 |  |  | 18,123 |
Effect of dilutive shares | 220 |  |  | 475 |  |  | 374 |  |  | 534 |
Weighted-average shares outstanding - diluted | 18,650 |  |  | 18,734 |  |  | 18,885 |  |  | 18,657 |
Basic earnings per share: | $ | 0.68 |  |  | $ | 1.12 |  |  | $ | 2.14 |  |  | $ | 2.53 |
Diluted earnings per share: | $ | 0.67 |  |  | $ | 1.09 |  |  | $ | 2.10 |  |  | $ | 2.46 |
Certain potential ordinary dilutive shares were excluded from the calculation of diluted weighted-average shares outstanding because they would have had an anti-dilutive effect on net income per share. For the quarter and nine months ended September 30, 2015, 14,000 shares were excluded. For the quarter and nine months ended September 30, 2014, 22,350 shares were excluded.

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