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EARNINGS PER SHARE (Tables) | 9 Months Ended
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Sep. 30, 2016
Earnings Per Share [Abstract] |
Schedule of information used to compute basic and diluted earnings per share | The following table presents the information used to compute basic and diluted earnings per common share for the periods indicated:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
(dollars in thousands, except per share data) | 2016 |  | 2015 |  | 2016 |  | 2015
Net income | $ | 11,466 |  |  | $ | 12,206 |  |  | $ | 34,784 |  |  | $ | 34,936 |
Weighted average shares outstanding - basic | 30,943,756 |  |  | 31,330,964 |  |  | 31,088,729 |  |  | 32,548,479 |
Dilutive effect of employee stock options and awards | 198,372 |  |  | 418,916 |  |  | 188,673 |  |  | 383,868 |
Weighted average shares outstanding - diluted | 31,142,128 |  |  | 31,749,880 |  |  | 31,277,402 |  |  | 32,932,347 |
Basic earnings per common share | $ | 0.37 |  |  | $ | 0.39 |  |  | $ | 1.12 |  |  | $ | 1.07 |
Diluted earnings per common share | $ | 0.37 |  |  | $ | 0.38 |  |  | $ | 1.11 |  |  | $ | 1.06 |

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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://www.xbrl.org/2003/role/presentationRef -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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