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Income Taxes - Additional Information (Details) (USD $)
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12 Months Ended | |
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Dec. 31, 2014
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Dec. 31, 2013
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| Income Tax Disclosure [Line Items] | ||
| Operating loss carry forwards, net | $ 132,500,000us-gaap_OperatingLossCarryforwards | $ 111,500,000us-gaap_OperatingLossCarryforwards |
| Interest or penalties | 0us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense | 0us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense |
| Tax valuation allowance increased | $ 11,700,000us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount | $ 3,800,000us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount |
| Minimum | ||
| Income Tax Disclosure [Line Items] | ||
| Operating loss carry forward expiration year | 2023 | |
| Maximum | ||
| Income Tax Disclosure [Line Items] | ||
| Operating loss carry forward expiration year | 2034 | |
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- Details
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- Definition
Operating loss carry forward expiration year. 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
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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- Details
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- Details
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