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Quarterly Financial Data | 12 Months Ended
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Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Data | Note 23—Quarterly Financial Data (Unaudited) Summarized quarterly data for the years ended December 31, 2018 and 2017 consist of the following (in thousands, except per share amounts):
|  | Year Ended December 31, 2018
|  | Q1 |  | Q2 |  | Q3 |  | Q4
Revenues |  | $ | 765,439 |  |  | $ | 856,396 |  |  | $ | 909,781 |  |  | $ | 879,112 |
Operating income |  | 27,656 |  |  | 28,983 |  |  | 4,894 |  |  | 20,408 |
Net income (loss) |  | 15,185 |  |  | 16,178 |  |  | (5,822 | ) |  | 13,886 |
Net income (loss) per share |  |  |  |  |  |  |  |
Basic |  | $ | 0.33 |  |  | $ | 0.35 |  |  | $ | (0.13 | ) |  | $ | 0.30 |
Diluted |  | $ | 0.33 |  |  | $ | 0.35 |  |  | $ | (0.13 | ) |  | $ | 0.30 |
|  | Year Ended December 31, 2017
|  | Q1 |  | Q2 |  | Q3 |  | Q4
Revenues |  | $ | 605,253 |  |  | $ | 564,245 |  |  | $ | 610,506 |  |  | $ | 663,062 |
Operating income |  | 29,189 |  |  | 16,451 |  |  | 26,716 |  |  | 21,605 |
Net income |  | 27,786 |  |  | 7,006 |  |  | 18,824 |  |  | 19,005 |
Net income per share |  |  |  |  |  |  |  |
Basic |  | $ | 0.60 |  |  | $ | 0.15 |  |  | $ | 0.41 |  |  | $ | 0.41 |
Diluted |  | $ | 0.58 |  |  | $ | 0.15 |  |  | $ | 0.41 |  |  | $ | 0.41 |

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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