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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2020
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The details of basic and diluted EPS are as follows (in thousands, except per share amounts):
| Year Ended December 31,
| 2020 |  | 2019 |  | 2018
Numerator: |  |  |  |  |
Net income | $ | 126,521 |  |  | $ | 103,096 |  |  | $ | 142,112 |
Less: Net income attributable to participating securities | (234) |  |  | (8) |  |  | (4) |
Net income attributable to Class A and Class B common stockholders | $ | 126,287 |  |  | $ | 103,088 |  |  | $ | 142,108 |
Denominator: |  |  |  |  |
Denominator for basic net income per share—weighted average shares | 289,863,272 |  |  | 284,625,642 |  |  | 285,805,096 |
Effect of dilutive securities | 9,507,857 |  |  | 9,171,065 |  |  | 6,819,400 |
Denominator for dilutive net income per share—weighted average shares | 299,371,129 |  |  | 293,796,707 |  |  | 292,624,496 |
Net income per share, basic | $ | 0.44 |  |  | $ | 0.36 |  |  | $ | 0.50 |
Net income per share, diluted | $ | 0.42 |  |  | $ | 0.35 |  |  | $ | 0.49 |

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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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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