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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2015
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings Per Share | The computation of basic and diluted earnings per share is shown below (in thousands except per share data):
|  | Three months ended March 31, |
|  | 2015 |  |  | 2014 |
Basic earnings per common share computation: |  |  |  |  |  |  |  |
Net income per consolidated statements of income |  | $ | 5,565 |  |  | $ | 5,166 |
Net earnings allocated to participating securities |  |  | (29 | ) |  |  | (22 | )
Net earnings allocated to common stock |  | $ | 5,536 |  |  | $ | 5,144 |
Distributed earnings allocated to common stock |  | $ | 2,370 |  |  | $ | 2,375 |
Undistributed earnings allocated to common stock |  |  | 3,166 |  |  |  | 2,769 |
Net earnings allocated to common stock |  | $ | 5,536 |  |  | $ | 5,144 |
Weighted average common shares outstanding, including shares considered participating securities |  |  | 14,424 |  |  |  | 14,444 |
Less: Average participating securities |  |  | (67 | ) |  |  | (52 | )
Weighted average shares |  |  | 14,357 |  |  |  | 14,392 |
Basic earnings per common share |  | $ | 0.39 |  |  | $ | 0.36 |
Diluted earnings per common share computation: |  |  |  |  |  |  |  |
Net earnings allocated to common stock |  | $ | 5,536 |  |  | $ | 5,144 |
Weighted average common shares outstanding for basic earnings per common share |  |  | 14,357 |  |  |  | 14,392 |
Add: Dilutive effects of assumed exercises of stock options |  |  | 0 |  |  |  | 2 |
Weighted average shares and dilutive potential common shares |  |  | 14,357 |  |  |  | 14,394 |
Diluted earnings per common share |  | $ | 0.39 |  |  | $ | 0.36 |

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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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