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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2019
Earnings Per Share [Abstract] |
Reconciles Numerator and Denominator of Basic and Diluted Earnings Per Share Computations | The following table reconciles the numerator (i.e., income) and denominator (i.e., shares) of the basic and diluted EPS computations for the periods presented (in thousands, except per share data):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Numerator for EPS: |  |  |  |  |  |  |
Net income | $ | 37,293 |  |  | $ | 46,084 |  |  | $ | 77,441 |  |  | $ | 86,139 |
Less: Preferred stock dividends | (2 | ) |  | (2 | ) |  | (5 | ) |  | (5 | )
Income available to common stockholders | $ | 37,291 |  |  | $ | 46,082 |  |  | $ | 77,436 |  |  | $ | 86,134 |
Denominator for EPS: |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding | 34,311 |  |  | 34,909 |  |  | 34,525 |  |  | 34,874 |
Plus: Assumed conversion of share-based compensation (1) | 276 |  |  | 655 |  |  | 353 |  |  | 737 |
Assumed conversion of preferred stock | 25 |  |  | 25 |  |  | 25 |  |  | 25 |
Weighted average diluted common shares outstanding | 34,612 |  |  | 35,589 |  |  | 34,903 |  |  | 35,636 |
Basic earnings per common share | $ | 1.09 |  |  | $ | 1.32 |  |  | $ | 2.24 |  |  | $ | 2.47 |
Diluted earnings per common share | $ | 1.08 |  |  | $ | 1.29 |  |  | $ | 2.22 |  |  | $ | 2.42 |
(1) |  | Represents the dilutive effect of unvested restricted stock, unvested performance share units and unexercised stock options.

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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://fasb.org/us-gaap/role/ref/legacyRef -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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