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Note 23 - Quarterly Results of Operations (Unaudited) | 12 Months Ended
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Dec. 31, 2017
Notes to Financial Statements |
Quarterly Financial Information [Text Block] |
2 3 . | Quarterly Results of Operations (Unaudited)
The following table sets forth selected unaudited quarterly financial data:
|  | Summary of Operations |
|  | 2017 |  |  | 2016 |
|  | Fourth |  |  | Third |  |  | Second |  |  | First |  |  | Fourth |  |  | Third |  |  | Second |  |  | First |
|  | Quarter |  |  | Quarter |  |  | Quarter |  |  | Quarter |  |  | Quarter |  |  | Quarter |  |  | Quarter |  |  | Quarter |
|  | (In thousands, except per share data) |
Interest income |  | $ | 155,640 |  |  | $ | 154,078 |  |  | $ | 135,629 |  |  | $ | 130,804 |  |  | $ | 130,668 |  |  | $ | 124,155 |  |  | $ | 121,902 |  |  | $ | 122,345 |
Interest expense |  |  | 22,593 |  |  |  | 20,882 |  |  |  | 18,277 |  |  |  | 18,690 |  |  |  | 20,766 |  |  |  | 20,331 |  |  |  | 20,126 |  |  |  | 19,977 |
Net interest income |  |  | 133,047 |  |  |  | 133,196 |  |  |  | 117,352 |  |  |  | 112,114 |  |  |  | 109,902 |  |  |  | 103,824 |  |  |  | 101,776 |  |  |  | 102,368 |
Reversal for credit losses |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (2,500 | ) |  |  | - |  |  |  | - |  |  |  | (5,150 | ) |  |  | (10,500 | )
Net-interest income after reversal for loan losses |  |  | 133,047 |  |  |  | 133,196 |  |  |  | 117,352 |  |  |  | 114,614 |  |  |  | 109,902 |  |  |  | 103,824 |  |  |  | 106,926 |  |  |  | 112,868 |
Non-interest income |  |  | 10,466 |  |  |  | 12,961 |  |  |  | 6,152 |  |  |  | 6,718 |  |  |  | 7,961 |  |  |  | 8,811 |  |  |  | 9,057 |  |  |  | 7,541 |
Non-interest expense |  |  | 66,407 |  |  |  | 61,248 |  |  |  | 56,658 |  |  |  | 51,886 |  |  |  | 53,503 |  |  |  | 50,737 |  |  |  | 68,879 |  |  |  | 51,571 |
Income before income tax expense |  |  | 77,106 |  |  |  | 84,909 |  |  |  | 66,846 |  |  |  | 69,446 |  |  |  | 64,360 |  |  |  | 61,898 |  |  |  | 47,104 |  |  |  | 68,838 |
Income tax expense |  |  | 51,166 |  |  |  | 35,163 |  |  |  | 15,431 |  |  |  | 20,505 |  |  |  | 16,345 |  |  |  | 15,808 |  |  |  | 12,273 |  |  |  | 22,675 |
Net income |  | $ | 25,940 |  |  | $ | 49,746 |  |  | $ | 51,415 |  |  | $ | 48,941 |  |  | $ | 48,015 |  |  | $ | 46,090 |  |  | $ | 34,831 |  |  | $ | 46,163 |
Net income per common share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.32 |  |  | $ | 0.62 |  |  | $ | 0.64 |  |  | $ | 0.61 |  |  | $ | 0.61 |  |  | $ | 0.58 |  |  | $ | 0.44 |  |  | $ | 0.58 |
Diluted |  | $ | 0.32 |  |  | $ | 0.61 |  |  | $ | 0.64 |  |  | $ | 0.61 |  |  | $ | 0.60 |  |  | $ | 0.58 |  |  | $ | 0.44 |  |  | $ | 0.57 |

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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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