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Earnings per Share (Tables) | 3 Months Ended
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Mar. 31, 2019
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | A reconciliation of the numerators and denominators of the basic and diluted earnings per common share computations for the three months ended March 31, 2019 and 2018 are as follows:
|  | Three Months Ended |
|  | March 31, |
(Dollars in thousands, except per share data) |  | 2019 |  |  | 2018 |
Basic earnings per common share: |  |  |  |  |  |  |  |
Net income available to common stockholders |  | $ | 2,222 |  |  | $ | 2,561 |
Weighted average common shares outstanding |  |  | 3,343,183 |  |  |  | 2,867,413 |
Basic earnings per common share |  | $ | 0.66 |  |  | $ | 0.89 |
Diluted earnings per common share: |  |  |  |  |  |  |  |
Net income available to common stockholders |  | $ | 2,222 |  |  | $ | 2,561 |
Weighted average common shares outstanding |  |  | 3,343,183 |  |  |  | 2,867,413 |
Weighted average common and dilutive |  |  |  |  |  |  |  |
potential common shares outstanding |  |  | 3,343,183 |  |  |  | 2,867,413 |
Diluted earnings per common share |  | $ | 0.66 |  |  | $ | 0.89 |

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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://fasb.org/us-gaap/role/ref/legacyRef -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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