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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2015
Earnings Per Share [Abstract] |
Schedule of calculation of basic and diluted earnings per share | The following table sets forth the computation of basic and diluted earnings per share for the three months ended March 31, 2015 and 2014.
| Three Months Ended March 31,
| 2015 |  | 2014
Net income | $ | 6,312 |  |  | $ | 8,626 |
Basic – weighted average shares outstanding | 27,573 |  |  | 27,349 |
Effect of dilutive potential securities | 247 |  |  | 505 |
Diluted – weighted average shares outstanding | 27,820 |  |  | 27,854 |
Net income |  |  |  |  |
Basic (per share) | $ | 0.23 |  |  | $ | 0.32 |
Diluted (per share) | 0.23 |  |  | 0.31 |

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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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