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Dividends and Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2018
Dividends and Earnings Per Share |
Schedule of cash dividends paid or declared | We have paid or declared cash dividends during 2016, 2017 and 2018 as follows:
Declaration Date |  | Record Date |  | Payable Date |  | Amount Per Share
February 22, 2016 |  | March 31, 2016 |  | April 15, 2016 |  | $ | 0.055
May 2, 2016 |  | June 30, 2016 |  | July 15, 2016 |  | $ | 0.055
August 3, 2016 |  | September 30, 2016 |  | October 14, 2016 |  | $ | 0.055
November 2, 2016 |  | December 31, 2016 |  | January 16, 2017 |  | $ | 0.055
February 21, 2017 |  | March 31, 2017 |  | April 15, 2017 |  | $ | 0.055
May 5, 2017 |  | June 30, 2017 |  | July 14, 2017 |  | $ | 0.055
August 2, 2017 |  | September 29, 2017 |  | October 14, 2017 |  | $ | 0.055
November 2, 2017 |  | December 29, 2017 |  | January 15, 2018 |  | $ | 0.060
February 21, 2018 |  | March 30, 2018 |  | April 13, 2018 |  | $ | 0.060
May 4, 2018 |  | June 29, 2018 |  | July 13, 2018 |  | $ | 0.060
August 2, 2018 |  | September 28, 2018 |  | October 15, 2018 |  | $ | 0.060
November 2, 2018 |  | December 31, 2018 |  | January 15, 2019 |  | $ | 0.060
Schedule of computation of basic and diluted earnings per share | The table below presents the computation of basic and diluted earnings per share for the years ended December 31, 2018, 2017 and 2016 (in thousands, except per share amounts):
|  | 2018 |  | 2017 |  | 2016
Numerator: |  |  |  |  |  |  |  |  |
Net income attributable to Primoris |  | $ | 77,461 |  | $ | 72,354 |  | $ | 26,723
Denominator: |  |  |  |  |  |  |  |  |
Weighted average shares for computation of basic earnings per share |  |  | 51,350 |  |  | 51,481 |  |  | 51,762
Dilutive effect of shares issued to independent directors |  |  | 3 |  |  | 3 |  |  | 3
Dilutive effect of restricted stock units (1) |  |  | 317 |  |  | 257 |  |  | 224
Weighted average shares for computation of diluted earnings per share |  |  | 51,670 |  |  | 51,741 |  |  | 51,989
Earnings per share attributable to Primoris: |  |  |  |  |  |  |  |  |
Basic |  | $ | 1.51 |  | $ | 1.41 |  | $ | 0.52
Diluted |  | $ | 1.50 |  | $ | 1.40 |  | $ | 0.51
| (1) |  | Represents the effect of the grant of 403,985 shares of Restricted Stock Units and 5,121 vested Dividend Equivalent Units.

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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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