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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2017
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 |  |  | Six months ended |
|  | June 30, |  |  | June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Basic earnings per common share computation: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income per consolidated statements of income |  | $ | 6,683 |  |  |  | $4,065 |  |  | $ | 13,163 |  |  | $ | 9,084 |
Net earnings allocated to participating securities |  |  | (40 | ) |  |  | (27 | ) |  |  | (78 | ) |  |  | (60 | )
Net earnings allocated to common stock |  | $ | 6,643 |  |  | $ | 4,038 |  |  | $ | 13,085 |  |  | $ | 9,024 |
Distributed earnings allocated to common stock |  | $ | 2,507 |  |  | $ | 2,369 |  |  | $ | 5,015 |  |  | $ | 4,737 |
Undistributed earnings allocated to common stock |  |  | 4,136 |  |  |  | 1,669 |  |  |  | 8,070 |  |  |  | 4,287 |
Net earnings allocated to common stock |  | $ | 6,643 |  |  | $ | 4,038 |  |  |  | 13,085 |  |  | $ | 9,024 |
Weighted average common shares outstanding, including shares considered participating securities |  |  | 15,294 |  |  |  | 14,460 |  |  |  | 15,138 |  |  |  | 14,448 |
Less: Average participating securities |  |  | (88 | ) |  |  | (92 | ) |  |  | (87 | ) |  |  | (86 | )
Weighted average shares |  |  | 15,206 |  |  |  | 14,368 |  |  |  | 15,051 |  |  |  | 14,362 |
Basic earnings per common share |  | $ | 0.44 |  |  | $ | 0.28 |  |  | $ | 0.87 |  |  | $ | 0.63 |
Diluted earnings per common share computation: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net earnings allocated to common stock |  | $ | 6,643 |  |  | $ | 4,038 |  |  | $ | 13,085 |  |  | $ | 9,024 |
Weighted average shares and dilutive potential common shares |  |  | 15,206 |  |  |  | 14,368 |  |  |  | 15,051 |  |  |  | 14,362 |
Diluted earnings per common share |  | $ | 0.44 |  |  | $ | 0.28 |  |  | $ | 0.87 |  |  | $ | 0.63 |

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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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