| Computations of Class A Basic and Diluted Earnings (Loss) per Share |
The computations for Class A basic and diluted earnings per share are as follows (in thousands except share data): | | | | | | | | | | | | | | | | | | Three months ended June 30, | | Six months ended June 30, | | 2018 | | 2017 | | 2018 | | 2017 | Numerator for basic and diluted earnings per share: | | | | | | | | Net earnings attributable to controlling interest | $ | 32,718 |
| | $ | 14,220 |
| | $ | 168,640 |
| | $ | 19,873 |
| Less: earnings allocated to participating securities | (40 | ) | | (26 | ) | | (157 | ) | | (48 | ) | Numerator for basic EPS - net income attributable to common stockholders | $ | 32,678 |
| | $ | 14,194 |
| | $ | 168,483 |
| | $ | 19,825 |
| Add back allocation of earnings to participating securities | 40 |
| | 26 |
| | 157 |
| | 48 |
| Add back convertible senior notes interest | — |
| | — |
| | 7,480 |
| | — |
| Reallocation of earnings to participating securities considering potentially dilutive securities | (40 | ) | | (26 | ) | | (148 | ) | | (48 | ) | Numerator for diluted earnings per share - net income attributable to common stockholders | $ | 32,678 |
| | $ | 14,194 |
| | $ | 175,972 |
| | $ | 19,825 |
| | | | | | | | | Denominator for earnings per share: | | | | | | | | Weighted average number of shares: | | | | | | | | Class A common stock - basic | 97,459,472 |
| | 87,065,591 |
| | 97,444,016 |
| | 87,064,110 |
| Add dilutive effect of: | | | | | | | | Stock options | — |
| | 7,488 |
| | — |
| | — |
| Restricted stock awards | 36,348 |
| | 144,302 |
| | 47,886 |
| | 185,366 |
| Restricted stock units | 397 |
| | — |
| | 45 |
| | 7,654 |
| Convertible senior notes | — |
| | — |
| | 8,170,740 |
| | — |
| Class A common stock - diluted | 97,496,217 |
| | 87,217,381 |
| | 105,662,687 |
| | 87,257,130 |
| | | | | | | | | Earnings per share: | | | | | | | | Class A common stock: | | | | | | | | Basic | $ | 0.34 |
| | $ | 0.16 |
| | $ | 1.73 |
| | $ | 0.23 |
| Diluted | $ | 0.34 |
| | $ | 0.16 |
| | $ | 1.67 |
| | $ | 0.23 |
| | | | | | | | | Dividends declared per Class A common share | $ | 0.42 |
| | $ | 0.42 |
| | $ | 0.84 |
| | $ | 0.83 |
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