Income Taxes (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
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Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
Dec. 31, 2018 |
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Income Tax Contingency [Line Items] | |||||
Effective income tax rates | (4.80%) | 11.20% | (0.10%) | (3.20%) | |
Unrecognized tax benefits | $ 0.0 | $ 0.0 | $ 0.6 | ||
Unrecognized tax benefits, reduction resulting from lapse of applicable statute of limitations | 0.6 | 0.6 | |||
Unrecognized tax benefits income tax penalties and interest accrued | $ 0.2 | $ 0.2 | |||
Federal | Tax year 2028 begin to expire | |||||
Income Tax Contingency [Line Items] | |||||
Net operating loss carryforwards | 769.0 | ||||
Federal | Indefinite | |||||
Income Tax Contingency [Line Items] | |||||
Net operating loss carryforwards | 331.0 | ||||
State | Tax year 2024 begin to expire | |||||
Income Tax Contingency [Line Items] | |||||
Net operating loss carryforwards | 664.0 | ||||
State | Indefinite | |||||
Income Tax Contingency [Line Items] | |||||
Net operating loss carryforwards | $ 444.0 |
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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