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Earnings per Share (Tables) | 9 Months Ended
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Sep. 30, 2016
Earnings Per Share [Abstract] |
Schedule of calculations of basic and diluted earnings (loss) per share |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
(dollars in thousands, except per share data) |  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Basic earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income available to shareholders |  | $ | 1,884 |  |  | $ | 2,539 |  |  | $ | 5,294 |  |  | $ | 6,605 |
Basic earnings per share |  | $ | 0.33 |  |  | $ | 0.45 |  |  | $ | 0.94 |  |  | $ | 1.17 |
Diluted earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income available to shareholders |  | $ | 1,884 |  |  | $ | 2,539 |  |  | $ | 5,294 |  |  | $ | 6,605 |
Average shares outstanding |  |  | 5,632,362 |  |  |  | 5,660,499 |  |  |  | 5,643,190 |  |  |  | 5,660,499 |
Effect of dilutive stock options |  |  | 0 |  |  |  | 0 |  |  |  | 0 |  |  |  | 0 |
Average shares outstanding including dilutive stock options |  |  | 5,632,362 |  |  |  | 5,660,499 |  |  |  | 5,643,190 |  |  |  | 5,660,499 |
Diluted earnings per share |  | $ | 0.33 |  |  |  | 0.45 |  |  | $ | 0.94 |  |  |  | 1.17 |
Schedule of outstanding shares of the common stock |
|  | Number of shares |
|  | September 30, |  |  | December 31, |  |  | September 30, |
|  | 2016 |  |  | 2015 |  |  | 2015 |
Outstanding, beginning of period |  |  | 5,441,190 |  |  |  | 5,233,986 |  |  |  | 5,233,986 |
Issuance of stock: |  |  |  |  |  |  |  |  |  |  |  |
4% stock dividend |  |  | 217,155 |  |  |  | 209,359 |  |  |  | 209,359 |
Purchase of treasury stock |  |  | (30,033 | ) |  |  | (2,155 | ) |  |  | 0 |
Outstanding, end of period |  |  | 5,628,312 |  |  |  | 5,441,190 |  |  |  | 5,443,344 |

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- Definition Tabular disclosure of the change in common stock outstanding. + References No definition available. + Details
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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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