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Quarterly Financial Results (unaudited) | 12 Months Ended
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Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Results (unaudited) | Note 22. Quarterly Financial Results (unaudited) A summary of selected consolidated quarterly financial data for each of the years in the three-year period ended December 31, 2018 follows:
(in thousands, except per share data) | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
2018 |  |  |  |  |  |  |
Interest income | $ | 211,528 |  |  | $ | 230,984 |  |  | $ | 248,110 |  |  | $ | 256,095 |
Net interest income | 174,471 |  |  | 182,236 |  |  | 189,420 |  |  | 190,215 |
Provision for loan losses | 6,931 |  |  | 9,402 |  |  | 8,725 |  |  | 9,319 |
Net income before taxes | 103,143 |  |  | 109,865 |  |  | 118,183 |  |  | 118,757 |
Net income | 83,510 |  |  | 86,865 |  |  | 93,747 |  |  | 95,318 |
Basic net income per share | $ | 1.08 |  |  | $ | 1.13 |  |  | $ | 1.22 |  |  | $ | 1.24 |
Diluted net income per share | $ | 1.08 |  |  | $ | 1.12 |  |  | $ | 1.21 |  |  | $ | 1.23 |
2017 |  |  |  |  |  |  |  |  |  |  |
Interest income | $ | 102,143 |  |  | $ | 123,743 |  |  | $ | 202,167 |  |  | $ | 208,085 |
Net interest income | 88,767 |  |  | 106,627 |  |  | 173,182 |  |  | 174,731 |
Provision for loan losses | 3,651 |  |  | 6,812 |  |  | 6,920 |  |  | 6,281 |
Net income before taxes | 53,444 |  |  | 63,074 |  |  | 99,503 |  |  | 81,965 |
Net income | 39,653 |  |  | 43,086 |  |  | 64,442 |  |  | 26,798 |
Basic net income per share | $ | 0.83 |  |  | $ | 0.81 |  |  | $ | 0.84 |  |  | $ | 0.35 |
Diluted net income per share | $ | 0.82 |  |  | $ | 0.80 |  |  | $ | 0.83 |  |  | $ | 0.35 |
2016 |  |  |  |  |  |  |  |  |  |  |
Interest income | $ | 80,974 |  |  | $ | 83,762 |  |  | $ | 97,380 |  |  | $ | 101,493 |
Net interest income | 73,902 |  |  | 75,044 |  |  | 86,635 |  |  | 89,413 |
Provision for loan losses | 3,894 |  |  | 5,280 |  |  | 6,108 |  |  | 3,046 |
Net income before taxes | 41,800 |  |  | 46,546 |  |  | 48,693 |  |  | 54,345 |
Net income | 27,964 |  |  | 30,787 |  |  | 32,377 |  |  | 36,097 |
Basic net income per share | $ | 0.70 |  |  | $ | 0.75 |  |  | $ | 0.71 |  |  | $ | 0.79 |
Diluted net income per share | $ | 0.68 |  |  | $ | 0.73 |  |  | $ | 0.71 |  |  | $ | 0.78 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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