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Earnings per Common Share (Tables) | 3 Months Ended
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Mar. 31, 2018
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings Per Share | The following table presents the computation of basic and diluted earnings per share for the three months ended March 31, 2018 and 2017 (dollars in thousands, except per share data):
| Three Months Ended
| March 31, 2018 |  | March 31, 2017
(Numerator): |  |  |
Net income | $ | 2,687 |  |  | $ | 1,543 |
(Denominator): |  |  |
Weighted average shares outstanding – basic | 4,949,112 |  |  | 4,935,421 |
Potentially dilutive common shares – restricted stock units | 3,261 |  |  | 2,204 |
Weighted average shares outstanding – diluted | 4,952,373 |  |  | 4,937,625 |
Income per common share |  |  |
Basic | $ | 0.54 |  |  | $ | 0.31 |
Diluted | $ | 0.54 |  |  | $ | 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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