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Discontinued Operations (Tables) | 12 Months Ended
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Dec. 31, 2016
Discontinued Operations and Disposal Groups [Abstract] |
Schedule of Income (Loss) from Discontinued Operations | Income (loss) from discontinued operations, net of tax, for the twelve months ended December 31, 2016, 2015, and 2014 was as follows:
|  | Years ended December 31, |
|  | 2016 |  |  | 2015 |  |  | 2014 |
Gain (Loss) from operations |  | $ | (47 | ) |  | $ | 0 |  |  | $ | 0 |
Gain (Loss) on disposal |  |  | 0 |  |  |  | (43 | ) |  |  | 873 |
Gain (Loss) from discontinued operations |  | $ | (47 | ) |  | $ | (43 | ) |  | $ | 873 |
Summary of Assets and Liabilities of Discontinued Operations | At December 31, 2016 and 2015, remaining assets and liabilities related to DigiNotar have been classified as assets of discontinued operations and liabilities of discontinued operations, respectively, in the consolidated balance sheets and consist of the following:
|  | As of December 31, |
|  | 2016 |  |  | 2015 |
Income taxes receivable |  | $ | 6 |  |  | $ | 4 |
Assets of discontinued operations |  | $ | 6 |  |  | $ | 4 |
Accrued professional fees |  | $ | 10 |  |  | $ | 0 |
Liabilities of discontinued operations |  | $ | 10 |  |  | $ | 0 |

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