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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2018
Earnings Per Share [Abstract] |
Reconciliation of Amounts Used in Calculating Basic and Diluted Net Income (Loss) Per Share | The following is a reconciliation of the amounts used in calculating basic and diluted net income per share (in thousands, except share and per share data):
| For the three months ended |  | For the nine months ended
| September 30, |  | September 30,
| 2018 |  | 2017 |  | 2018 |  | 2017
Numerator: |  |  |  |  |  |  |
Net income attributable to common shareholders | $ | 14,580 |  |  | $ | 14,392 |  |  | $ | 30,813 |  |  | $ | 24,055 |
Dividends paid on unvested shares and units | (81 | ) |  | (64 | ) |  | (229 | ) |  | (171 | )
Net income attributable to common shareholders | $ | 14,499 |  |  | $ | 14,328 |  |  | $ | 30,584 |  |  | $ | 23,884 |
Denominator: |  |  |  |  |  |  |
Weighted average number of common shares - basic | 46,149,765 |  |  | 39,298,974 |  |  | 45,925,178 |  |  | 38,731,900 |
Unvested shares | 235,204 |  |  | 251,520 |  |  | 153,380 |  |  | 228,555 |
Weighted average number of common shares - diluted | 46,384,969 |  |  | 39,550,494 |  |  | 46,078,558 |  |  | 38,960,455 |
Basic income per Common Share: |  |  |  |  |  |  |
Net income attributable to common shareholders per weighted average basic common share | $ | 0.31 |  |  | $ | 0.36 |  |  | $ | 0.67 |  |  | $ | 0.62 |
Diluted income per Common Share: |  |  |  |  |  |  |
Net income attributable to common shareholders per weighted average diluted common share | $ | 0.31 |  |  | $ | 0.36 |  |  | $ | 0.66 |  |  | $ | 0.61 |

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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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