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Earnings per Share (Tables) | 6 Months Ended
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Jun. 30, 2015
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share |
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
(In thousands, except per share amounts) |  | 2015 |  | 2014 |  | 2015 |  | 2014
Net income attributable to continuing operations |  | $ | 23,722 |  |  | $ | 22,132 |  |  | $ | 33,038 |  |  | $ | 35,654 |
Preferred stock dividends |  | (10 | ) |  | (10 | ) |  | (20 | ) |  | (20 | )
Income from continuing operations available to common equity |  | 23,712 |  |  | 22,122 |  |  | 33,018 |  |  | 35,634 |
Dividends and undistributed earnings allocated to participating securities |  | (68 | ) |  | (137 | ) |  | (96 | ) |  | (227 | )
Income from continuing operations available to common shareholders |  | 23,644 |  |  | 21,985 |  |  | 32,922 |  |  | 35,407 |
Net income attributable to discontinued operations |  | $ | 576 |  |  | $ | 356 |  |  | $ | 942 |  |  | $ | 860 |
Preferred stock dividends |  | — |  |  | — |  |  | — |  |  | — |
Income from discontinued operations available to common equity |  | 576 |  |  | 356 |  |  | 942 |  |  | 860 |
Dividends and undistributed earnings allocated to participating securities |  | (2 | ) |  | (2 | ) |  | (3 | ) |  | (6 | )
Income from discontinued operations available to common shareholders |  | 574 |  |  | 354 |  |  | 939 |  |  | 854 |
Basic weighted-average shares outstanding |  | 37,351 |  |  | 37,128 |  |  | 37,323 |  |  | 37,072 |
Stock options and other stock compensation |  | 475 |  |  | 591 |  |  | 484 |  |  | 597 |
Diluted weighted-average shares outstanding |  | 37,826 |  |  | 37,719 |  |  | 37,807 |  |  | 37,669 |
Antidilutive stock options |  | 492 |  |  | — |  |  | 492 |  |  | — |
Earnings per share attributable to continuing operations: |  |  |  |  |  |  |  |
Basic |  | $0.63 |  | $0.59 |  | $0.88 |  | $0.96
Diluted |  | $0.62 |  | $0.58 |  | $0.87 |  | $0.94
Earnings per share attributable to discontinued operations: |  |  |  |  |  |  |  |
Basic |  | $0.02 |  | $0.01 |  | $0.03 |  | $0.02
Diluted |  | $0.01 |  | $0.01 |  | $0.03 |  | $0.02

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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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