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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 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 June 30, |  |  | Six months ended June 30, |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Basic earnings per common share computation: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income per consolidated statements of income |  | $ | 5,602 |  |  | $ | 5,617 |  |  | $ | 11,167 |  |  | $ | 10,783 |
Net earnings allocated to participating securities |  |  | (33 | ) |  |  | (25 | ) |  |  | (62 | ) |  |  | (46 | )
Net earnings allocated to common stock |  | $ | 5,569 |  |  | $ | 5,592 |  |  | $ | 11,105 |  |  | $ | 10,737 |
Distributed earnings allocated to common stock |  | $ | 2,362 |  |  | $ | 2,375 |  |  | $ | 4,731 |  |  | $ | 4,751 |
Undistributed earnings allocated to common stock |  |  | 3,207 |  |  |  | 3,217 |  |  |  | 6,374 |  |  |  | 5,986 |
Net earnings allocated to common stock |  | $ | 5,569 |  |  | $ | 5,592 |  |  | $ | 11,105 |  |  | $ | 10,737 |
Weighted average common shares outstanding, including shares considered participating securities |  |  | 14,404 |  |  |  | 14,450 |  |  |  | 14,410 |  |  |  | 14,447 |
Less: Average participating securities |  |  | (80 | ) |  |  | (60 | ) |  |  | (73 | ) |  |  | (56 | )
Weighted average shares |  |  | 14,324 |  |  |  | 14,390 |  |  |  | 14,337 |  |  |  | 14,391 |
Basic earnings per common share |  | $ | 0.39 |  |  | $ | 0.39 |  |  | $ | 0.77 |  |  | $ | 0.75 |
Diluted earnings per common share computation: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net earnings allocated to common stock |  | $ | 5,569 |  |  | $ | 5,592 |  |  | $ | 11,105 |  |  | $ | 10,737 |
Weighted average common shares outstanding for basic earnings per common share |  |  | 14,324 |  |  |  | 14,390 |  |  |  | 14,366 |  |  |  | 14,391 |
Add: Dilutive effects of assumed exercises of stock options |  |  | 0 |  |  |  | 1 |  |  |  | 0 |  |  |  | 2 |
Weighted average shares and dilutive potential common shares |  |  | 14,324 |  |  |  | 14,391 |  |  |  | 14,366 |  |  |  | 14,393 |
Diluted earnings per common share |  | $ | 0.39 |  |  | $ | 0.39 |  |  | $ | 0.77 |  |  | $ | 0.75 |

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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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