Income Taxes - Schedule of Provision for Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Federal
State	(10)
Foreign	371us-gaap_CurrentForeignTaxExpenseBenefit	172us-gaap_CurrentForeignTaxExpenseBenefit
Total current	361us-gaap_CurrentIncomeTaxExpenseBenefit	172us-gaap_CurrentIncomeTaxExpenseBenefit
Federal
State
Foreign	23	(60)
Total deferred	23us-gaap_DeferredIncomeTaxExpenseBenefit	(60)us-gaap_DeferredIncomeTaxExpenseBenefit
Total provision for income taxes	$ 384us-gaap_IncomeTaxExpenseBenefit	$ 112us-gaap_IncomeTaxExpenseBenefit

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

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