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Net Income (Loss) Per Share | 3 Months Ended
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Mar. 31, 2018
Earnings Per Share [Abstract] |
Net Income (Loss) Per Share | Note 15. Net Income (Loss) Per Share
|  | Three Months Ended March 31, |
|  | 2018 |  |  | 2017 |
Income (loss) from continuing operations |  | $ | (5,983 | ) |  | $ | 1,893 |
Income from discontinued operations, net of tax |  |  | — |  |  |  | 5,518 |
Net income (loss) |  | $ | (5,983 | ) |  | $ | 7,411 |
Weighted average shares outstanding |  |  | 27,597 |  |  |  | 27,303 |
Effect of dilutive stock options |  |  | — |  |  |  | 331 |
Diluted shares outstanding |  |  | 27,597 |  |  |  | 27,634 |
Basic income (loss) from continuing operations per share |  | $ | (0.22 | ) |  | $ | 0.07 |
Basic income from discontinued operations per share |  |  | — |  |  |  | 0.20 |
Basic net income (loss) per share |  | $ | (0.22 | ) |  | $ | 0.27 |
Diluted income (loss) from continuing operations per share |  | $ | (0.22 | ) |  | $ | 0.07 |
Diluted income from discontinued operations per share |  |  | — |  |  |  | 0.20 |
Diluted net income (loss) per share |  | $ | (0.22 | ) |  | $ | 0.27 |
The calculations of diluted income from continuing operations per share for the three-month periods ended March 31, 2018 and 2017, exclude 0.5 million and 0.6 million potentially dilutive stock options, which had the effect of being anti-dilutive. Given the loss from continuing operations for the three-month period ended March 31, 2018, all options are considered anti-dilutive and were excluded from the calculation of diluted loss from continuing operations per share.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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