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Earnings Per Share | 3 Months Ended
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Mar. 31, 2018
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share Basic earnings per share is calculated by dividing net income available to common stockholders by the weighted-average number of common shares outstanding. Diluted earnings per share is calculated by dividing net income available to common stockholders that has been adjusted for dilutive securities, by the weighted-average number of common shares outstanding including dilutive securities. The following is a reconciliation of the calculation of basic and diluted earnings per share (in thousands, except share and per share data):
| Three Months Ended March 31,
| 2018 |  | 2017
Numerator: |  |  |
Net income | $ | 4,338 |  |  | $ | 8,887 |
Denominator: |  |  |
Weighted-average number of common shares outstanding—basic | 201,145,014 |  |  | 200,654,092 |
Effect of dilutive securities: |  |  |
Unvested restricted common stock | 294,613 |  |  | 236,081 |
Shares related to unvested PSUs | 336,205 |  |  | 947,409 |
Weighted-average number of common shares outstanding—diluted | 201,775,832 |  |  | 201,837,582 |
Earnings per share: |  |  |  |
Basic earnings per share | $ | 0.02 |  |  | $ | 0.04 |
Diluted earnings per share | $ | 0.02 |  |  | $ | 0.04 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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