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Net Income Per Share (Tables) | 6 Months Ended
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Jun. 30, 2017
Earnings Per Share [Abstract] |
Basic and diluted net income per share | The following table sets forth the calculation of basic and diluted net income per share (in thousands, except per share amounts):
| Three Months Ended |  | Six Months Ended
| June 30, |  | June 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
Numerator: |  |  |  |  |  |  |
Income from continuing operations | $ | 633 |  |  | $ | 1,798 |  |  | $ | 1,493 |  |  | $ | 3,623 |
Income from discontinued operations, net of income taxes | 54 |  |  | 222 |  |  | 1,938 |  |  | 446 |
Net income | $ | 687 |  |  | $ | 2,020 |  |  | $ | 3,431 |  |  | $ | 4,069 |
Denominator: |  |  |  |  |  |  |
Weighted average common shares—basic | 13,030 |  |  | 14,066 |  |  | 13,224 |  |  | 14,246 |
Effect of dilutive securities: stock options | 28 |  |  | — |  |  | 5 |  |  | — |
Weighted average common shares—diluted | 13,058 |  |  | 14,066 |  |  | 13,229 |  |  | 14,246 |
Income per share—basic: |  |  |  |  |  |  |
Continuing operations | $ | 0.05 |  |  | $ | 0.13 |  |  | $ | 0.11 |  |  | $ | 0.26 |
Discontinued operations | — |  |  | 0.01 |  |  | 0.15 |  |  | 0.03 |
Net income per share—basic | $ | 0.05 |  |  | $ | 0.14 |  |  | $ | 0.26 |  |  | $ | 0.29 |
Income per share—diluted: |  |  |  |  |  |  |
Continuing operations | $ | 0.05 |  |  | $ | 0.13 |  |  | $ | 0.11 |  |  | $ | 0.26 |
Discontinued operations | — |  |  | 0.01 |  |  | 0.15 |  |  | 0.03 |
Net income per share—diluted | $ | 0.05 |  |  | $ | 0.14 |  |  | $ | 0.26 |  |  | $ | 0.29 |

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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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