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Net Income Per Share (Tables) | 9 Months Ended
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Sep. 30, 2018
Earnings Per Share [Abstract] |
Schedule of Loss Per Share, Basic and Diluted |
| Three Months Ended September 30,
| 2018 |  | 2017
Basic income per share |  |  |
Net income | $ | 520 |  |  | $ | 748 |
Weighted average shares outstanding | 5,080 |  |  | 5,054 |
Basic income per share | $ | 0.10 |  |  | $ | 0.15 |
Diluted income per share |  |  |
Net income | $ | 520 |  |  | $ | 748 |
Weighted average shares outstanding | 5,080 |  |  | 5,054 |
Dilutive effect of stock options and restricted stock | 19 |  |  | 45 |
Total weighted average shares outstanding | 5,099 |  |  | 5,099 |
Diluted income per share | $ | 0.10 |  |  | $ | 0.15 |
| Nine Months Ended September 30,
| 2018 |  | 2017
Basic income per share |  |  |
Net income | $ | 790 |  |  | $ | 2,317 |
Weighted average shares outstanding | 5,078 |  |  | 5,036 |
Basic income per share | $ | 0.16 |  |  | $ | 0.46 |
Diluted income per share |  |  |
Net income | $ | 790 |  |  | $ | 2,317 |
Weighted average shares outstanding | 5,078 |  |  | 5,036 |
Dilutive effect of stock options and restricted stock | 20 |  |  | 39 |
Total weighted average shares outstanding | 5,098 |  |  | 5,075 |
Diluted income per share | $ | 0.15 |  |  | $ | 0.46 |

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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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