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Provision for Income Taxes - Narrative (Details) (USD $)
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11 Months Ended | 12 Months Ended | |
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Dec. 31, 2013
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Dec. 31, 2014
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Jan. 31, 2013
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| Income Taxes | |||
| Increase in income tax provision | $ 500,000p_IncreaseDecreaseInIncomeTaxExpenseBenefit | ||
| Increase in valuation allowance | 16,200,000us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount | ||
| Unrecognized tax benefits | 5,220,000us-gaap_UnrecognizedTaxBenefits | 5,793,000us-gaap_UnrecognizedTaxBenefits | 2,633,000us-gaap_UnrecognizedTaxBenefits |
| Income tax, penalties and interest expense | 0us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense | 0us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense | 0us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense |
| Federal | |||
| Income Taxes | |||
| Net operating loss carryforwards |
447,000,000us-gaap_OperatingLossCarryforwards / us-gaap_IncomeTaxAuthorityAxis = us-gaap_InternalRevenueServiceIRSMember |
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| Tax credit carryforwards |
7,900,000us-gaap_TaxCreditCarryforwardAmount / us-gaap_IncomeTaxAuthorityAxis = us-gaap_InternalRevenueServiceIRSMember |
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| Net operating loss carryforwards recognized through additional paid in capital, if realized |
378,000,000p_OperatingLossCarryforwardsAttributableToAdditionalPaidInCapital / us-gaap_IncomeTaxAuthorityAxis = us-gaap_InternalRevenueServiceIRSMember |
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| State | |||
| Income Taxes | |||
| Net operating loss carryforwards |
496,000,000us-gaap_OperatingLossCarryforwards / us-gaap_IncomeTaxAuthorityAxis = us-gaap_StateAndLocalJurisdictionMember |
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| Tax credit carryforwards that do not expire |
8,300,000p_TaxCreditCarryforwardAmountWithoutExpiration / us-gaap_IncomeTaxAuthorityAxis = us-gaap_StateAndLocalJurisdictionMember |
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| Tax credit carryforwards that will expire beginning in 2024 |
$ 3,700,000p_TaxCreditCarryforwardAmountWithExpiration / us-gaap_IncomeTaxAuthorityAxis = us-gaap_StateAndLocalJurisdictionMember |
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| X | ||||||||||
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- Definition
Represents the increase (decrease) during the period in the sum of current income tax expense or benefit and deferred income tax expense or benefit pertaining to continuing operations. No definition available.
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- Details
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- Definition
Represents the net operating loss carryforwards if realized, would be recognized as a benefit through additional paid in capital. No definition available.
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- Definition
Represents the amount of the tax credit carryforward with expiration, before tax effects, available to reduce future taxable income under the enacted tax laws. No definition available.
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- Definition
Represents the amount of the tax credit carryforward without expiration, before tax effects, available to reduce future taxable income under the enacted tax laws. No definition available.
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- Definition
The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of the change in the period in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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