Income Taxes	9 Months Ended
Sep. 30, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Actua Corporation, FolioDynamix and VelocityEHS file a consolidated federal income tax return. Bolt is not included in Actua’s consolidated federal income tax return. For the nine months ended September 30, 2017 and 2016, a tax provision was recognized for state and foreign income taxes which is included in discontinued operations; no tax benefit for the loss from continuing operations was recognized, since Actua maintains a full valuation allowance against its federal net deferred tax assets that it believes, after evaluating all the positive and negative evidence, both historical and prospective, is more likely than not to not be realized.

Income Taxes

9 Months Ended

Sep. 30, 2017

Actua Corporation, FolioDynamix and VelocityEHS file a consolidated federal income tax return. Bolt is not included in Actua’s consolidated federal income tax return. For the nine months ended September 30, 2017 and 2016, a tax provision was recognized for state and foreign income taxes which is included in discontinued operations; no tax benefit for the loss from continuing operations was recognized, since Actua maintains a full valuation allowance against its federal net deferred tax assets that it believes, after evaluating all the positive and negative evidence, both historical and prospective, is more likely than not to not be realized.