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EARNINGS PER SHARE (Tables) | 3 Months Ended
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Mar. 31, 2018
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 March 31,
(dollars in thousands, except per share data) | 2018 |  | 2017
Net income | $ | 14,277 |  |  | $ | 13,079 |
Weighted average shares outstanding - basic | 29,807,572 |  |  | 30,714,895 |
Dilutive effect of employee stock options and awards | 233,779 |  |  | 286,343 |
Weighted average shares outstanding - diluted | 30,041,351 |  |  | 31,001,238 |
Basic earnings per common share | $ | 0.48 |  |  | $ | 0.43 |
Diluted earnings per common share | $ | 0.48 |  |  | $ | 0.42 |
Anti-dilutive employee stock options and awards outstanding | — |  |  | 539 |

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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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