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Income Taxes (Schedule of Tax Effects of Temporary Differences and Related Deferred Tax Assets and Liabilities) (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
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Dec. 31, 2013
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| Deferred tax assets: | ||
| Depreciation and other | $ 1,409us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment | $ 1,034us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment |
| Net operating loss carryforwards | 19,525us-gaap_DeferredTaxAssetsOperatingLossCarryforwards | 13,632us-gaap_DeferredTaxAssetsOperatingLossCarryforwards |
| Unused R&D tax credits | 381us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch | 280us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch |
| Less: Valuation allowance | (21,315)us-gaap_DeferredTaxAssetsValuationAllowance | (14,946)us-gaap_DeferredTaxAssetsValuationAllowance |
| Net deferred tax asset |
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- Details
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment. No definition available.
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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