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Weighted Average Common Shares (Tables) | 9 Months Ended
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Sep. 30, 2017
Earnings Per Share [Abstract] |
Schedule of reconciliation weighted average common shares to calculate basic and diluted earnings per share | The following table provides a reconciliation of the weighted average number of common shares used in the calculation of basic and diluted earnings per share:
|  | For the Three Months Ended September 30, |  | For the Nine Months Ended September 30,
|  | 2017 |  | 2016 |  | 2017 |  | 2016
|  | (in thousands)
Weighted average common shares for basic earnings per share |  | 164,149 |  |  | 157,217 |  |  | 164,131 |  |  | 153,357 |
Effect of dilutive securities: Unvested share awards |  | 39 |  |  | 46 |  |  | 37 |  |  | 33 |
Weighted average common shares for diluted earnings per share |  | 164,188 |  |  | 157,263 |  |  | 164,168 |  |  | 153,390 |

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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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