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UNAUDITED QUARTERLY FINANCIAL INFORMATION (Tables) | 12 Months Ended
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Dec. 31, 2015
Quarterly Financial Information Disclosure [Abstract] |
Schedule of unaudited quarterly financial information |
| First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter |  | Full Year
| (Dollars in thousands, except per share data)
2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total interest income | $ | 37,781 |  |  | $ | 38,896 |  |  | $ | 39,442 |  |  | $ | 39,916 |  |  | $ | 156,035 |
Total interest expense | 1,546 |  |  | 1,602 |  |  | 1,637 |  |  | 1,722 |  |  | 6,507 |
Net interest income | 36,235 |  |  | 37,294 |  |  | 37,805 |  |  | 38,194 |  |  | 149,528 |
Provision (credit) for loan and lease losses | (2,747 | ) |  | (7,319 | ) |  | (3,647 | ) |  | (1,958 | ) |  | (15,671 | )
Net interest income after provision (credit) for loan and lease losses | 38,982 |  |  | 44,613 |  |  | 41,452 |  |  | 40,152 |  |  | 165,199 |
Investment securities losses | — |  |  | (1,866 | ) |  |  |  |  | — |  |  | (1,866 | )
Income before income taxes | 16,154 |  |  | 20,279 |  |  | 19,106 |  |  | 17,417 |  |  | 72,956 |
Net income | 10,395 |  |  | 12,335 |  |  | 12,206 |  |  | 10,932 |  |  | 45,868 |
Basic earnings per share | $ | 0.30 |  |  | $ | 0.39 |  |  | $ | 0.39 |  |  | $ | 0.35 |  |  | $ | 1.42 |
Diluted earnings per share | 0.29 |  |  | 0.39 |  |  | 0.38 |  |  | 0.34 |  |  | 1.40 |
2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total interest income | $ | 37,393 |  |  | $ | 37,536 |  |  | $ | 37,139 |  |  | $ | 37,741 |  |  | $ | 149,809 |
Total interest expense | 1,597 |  |  | 1,630 |  |  | 1,607 |  |  | 1,557 |  |  | 6,391 |
Net interest income | 35,796 |  |  | 35,906 |  |  | 35,532 |  |  | 36,184 |  |  | 143,418 |
Provision (credit) for loan and lease losses | (1,316 | ) |  | 1,995 |  |  | (1,722 | ) |  | (5,371 | ) |  | (6,414 | )
Net interest income after provision (credit) for loan and lease losses | 37,112 |  |  | 33,911 |  |  | 37,254 |  |  | 41,555 |  |  | 149,832 |
Investment securities gains | — |  |  | 240 |  |  | — |  |  | — |  |  | 240 |
Income before income taxes | 15,326 |  |  | 13,027 |  |  | 13,471 |  |  | 19,018 |  |  | 60,842 |
Net income | 9,808 |  |  | 9,150 |  |  | 8,230 |  |  | 13,265 |  |  | 40,453 |
Basic earnings per share | $ | 0.23 |  |  | $ | 0.25 |  |  | $ | 0.23 |  |  | $ | 0.37 |  |  | $ | 1.08 |
Diluted earnings per share | 0.23 |  |  | 0.25 |  |  | 0.23 |  |  | 0.37 |  |  | 1.07 |

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=51825399&loc=d3e1280-108306 + Details
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