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EARNINGS PER SHARE (Tables) | 6 Months Ended
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Jun. 30, 2018
Earnings Per Share [Abstract] |
Summary of the components used to calculate basic and diluted earnings per share | Below is a summary of the components used to calculate basic and diluted earnings per share (in thousands, except per share):
|  | For the Three Months Ended June 30, |  | For the Six Months Ended June 30,
|  | 2018 |  | 2017 |  | 2018 |  | 2017
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 37,677 |  |  | $ | 34,083 |  |  | $ | 47,368 |  |  | $ | 67,289 |
Less: Preferred dividends |  | (3,709 | ) |  | (4,200 | ) |  | (9,252 | ) |  | (8,400 | )
Premium on redemption of preferred stock |  | — |  |  | — |  |  | (3,277 | ) |  | — |
Allocation to participating securities |  | (120 | ) |  | (126 | ) |  | (137 | ) |  | (240 | )
Attributable to non-controlling interest |  | (101 | ) |  | (114 | ) |  | (104 | ) |  | (234 | )
Net income attributable to common stockholders, net of amount allocated to participating securities |  | $ | 33,747 |  |  | $ | 29,643 |  |  | $ | 34,598 |  |  | $ | 58,415 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding - basic |  | 103,643 |  |  | 98,184 |  |  | 103,572 |  |  | 95,488 |
Dilutive effect of equity-based compensation awards |  | 240 |  |  | 522 |  |  | 320 |  |  | 495 |
Weighted average common shares outstanding - diluted |  | 103,883 |  |  | 98,706 |  |  | 103,892 |  |  | 95,983 |
Earnings per share: |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.33 |  |  | $ | 0.30 |  |  | $ | 0.33 |  |  | $ | 0.61 |
Diluted |  | $ | 0.32 |  |  | $ | 0.30 |  |  | $ | 0.33 |  |  | $ | 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://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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