Deferred Tax Assets, Valuation Allowance, Net Of Federal Benefit

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- Definition

Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, netted by jurisdiction and classified as current.

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- Definition

Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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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.

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- Definition

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Income Taxes (Narrative) (Details) - USD ($) $ in Millions	Jul. 01, 2019	Jun. 30, 2019	Dec. 31, 2018
Income Tax Contingency [Line Items]
Valuation allowance		$ 138.0
Net of federal benefit		111.0
Deferred Tax Assets, Net, Current			$ 2.3
Deferred Tax Assets, Net, Noncurrent			1.5
Shareholder's Right Plan [Member]
Income Tax Contingency [Line Items]
Beneficial ownership	4.90%
Internal Revenue Service (IRS) [Member]
Income Tax Contingency [Line Items]
Operating loss carryforward			$ 2.4
Washington, Oregon, Idaho, And Montana [Member]
Income Tax Contingency [Line Items]
Operating loss carryforward		$ 1,000.0