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Earnings Per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2018
Earnings Per Share [Abstract] |
Schedule of Basic and Diluted Earnings Per Share | The following table sets forth the computation of basic and diluted earnings per share for the periods indicated:
|  | Years Ended December 31,
|  | 2018 |  | 2017 |  | 2016
|  | (in thousands except per share amounts)
Basic EPS: |  |  |  |  |  |
Net income |  | $ | 172,882 |  |  | $ | 112,828 |  |  | $ | 104,866 |
Less: Earnings allocated to participating securities |  |  |  |  |  |
Preferred shares |  | — |  |  | 3 |  |  | 185 |
Nonvested restricted shares |  | 1,892 |  |  | 1,501 |  |  | 1,371 |
Earnings allocated to common shareholders |  | $ | 170,990 |  |  | $ | 111,324 |  |  | $ | 103,310 |
Weighted average common shares outstanding |  | 72,385 |  |  | 59,882 |  |  | 57,184 |
Basic earnings per common share |  | $ | 2.36 |  |  | $ | 1.86 |  |  | $ | 1.81 |
Diluted EPS: |  |  |  |  |  |
Earnings allocated to common shareholders |  | $ | 170,990 |  |  | $ | 111,324 |  |  | $ | 103,310 |
Weighted average common shares outstanding |  | 72,385 |  |  | 59,882 |  |  | 57,184 |
Dilutive effect of equity awards and warrants |  | 5 |  |  | 6 |  |  | 9 |
Weighted average diluted common shares outstanding |  | 72,390 |  |  | 59,888 |  |  | 57,193 |
Diluted earnings per common share |  | $ | 2.36 |  |  | $ | 1.86 |  |  | $ | 1.81 |
Potentially dilutive share options that were not included in the computation of diluted EPS because to do so would be anti-dilutive |  | 4 |  |  | 13 |  |  | 19 |

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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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