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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2018
Earnings Per Share [Abstract] |
Summary Of Basic And Diluted Earnings Per Share | Basic and diluted earnings per common share (“EPS”) for the three and six months ended June 30, 2018 and 2017 were:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2018 |  | 2017 |  | 2018 |  | 2017
| (in thousands, except per share data)
Numerator: |  |  |  |  |  |  |  |  |
Net income attributable to common stockholders | $ | 30,426 |  |  | $ | 18,086 |  |  | $ | 42,949 |  |  | $ | 25,241 |
Less: Net income allocable to Series A convertible preferred stockholders (1) | (5,121 | ) |  | (2,843 | ) |  | (7,205 | ) |  | (3,971 | )
Adjusted net income available to common stockholders - basic and diluted | $ | 25,305 |  |  | $ | 15,243 |  |  | $ | 35,744 |  |  | $ | 21,270 |
Denominator: |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding - basic | 68,153 |  |  | 73,953 |  |  | 68,427 |  |  | 73,882 |
Plus: dilutive effect of stock options and unvested restricted stock units | 3,314 |  |  | 619 |  |  | 2,035 |  |  | 743 |
Weighted average common shares outstanding - diluted | 71,467 |  |  | 74,572 |  |  | 70,462 |  |  | 74,625 |
Net income per common share: |  |  |  |  |  |  |  |  |
Basic | $ | 0.37 |  |  | $ | 0.21 |  |  | $ | 0.52 |  |  | $ | 0.29 |
Diluted | $ | 0.35 |  |  | $ | 0.20 |  |  | $ | 0.51 |  |  | $ | 0.29 |
(1) Represents the amount which would have been paid to preferred stockholders in the event the Company had declared a dividend on its common stock.

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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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