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Quarterly Financial Data (Unaudited) (Tables) | 12 Months Ended
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Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract] |
Schedule of quarterly financial data (unaudited) |
|  |  |  |  | Net |  |  |  |  |  | Earnings Per Share |
(Dollars in thousands, except per share data) |  | Interest |  |  | Interest |  |  | Net |  |  |  |  |  | Fully |
|  | Income |  |  | Income |  |  | Income |  |  | Basic |  |  | Diluted |
2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
First Quarter |  | $ | 6,477 |  |  | $ | 5,496 |  |  | $ | 1,637 |  |  | $ | 0.45 |  |  | $ | 0.45 |
Second Quarter |  |  | 6,554 |  |  |  | 5,501 |  |  |  | 1,486 |  |  |  | 0.41 |  |  |  | 0.41 |
Third Quarter |  |  | 6,561 |  |  |  | 5,570 |  |  |  | 1,021 |  |  |  | 0.28 |  |  |  | 0.28 |
Fourth Quarter |  |  | 12,881 |  |  |  | 11,206 |  |  |  | 3,027 |  |  |  | 0.44 |  |  |  | 0.44 |
2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
First Quarter |  | $ | 5,722 |  |  | $ | 5,330 |  |  | $ | 1,658 |  |  | $ | 0.46 |  |  | $ | 0.46 |
Second Quarter |  |  | 6,141 |  |  |  | 5,595 |  |  |  | 1,833 |  |  |  | 0.51 |  |  |  | 0.51 |
Third Quarter |  |  | 6,212 |  |  |  | 5,522 |  |  |  | 2,014 |  |  |  | 0.55 |  |  |  | 0.55 |
Fourth Quarter |  |  | 6,450 |  |  |  | 5,617 |  |  |  | 1,828 |  |  |  | 0.51 |  |  |  | 0.50

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- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118952077&loc=d3e1280-108306 + Details
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