Income Taxes (Components Of Income Tax Provision (Benefit) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Current: | |||
| Federal | $ 255 | $ (2,220) | |
| State and local | $ (21) | (372) | |
| Foreign | 150 | 1,183 | 5 |
| Current total | 405 | 1,162 | (2,587) |
| Deferred: | |||
| Federal | 16,752 | (3,058) | 1,944 |
| State and local | (374) | (490) | 326 |
| Foreign | (110) | (125) | (849) |
| Deferred total | 16,268 | (3,673) | 1,421 |
| Change in valuation allowance for deferred income taxes | (21,760) | 3,176 | 48,858 |
| Deferred Income Tax Expense (Benefit), Net | (5,492) | (497) | 50,279 |
| Income tax benefit | $ (5,087) | $ 665 | $ 47,692 |
| X | ||||||||||
- Definition Deferred Income Tax Expense (Benefit), Net No definition available.
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- Definition Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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