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Income Taxes (Schedule of Deferred Tax Assets and Liabilities)(Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 28, 2014
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Dec. 29, 2013
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| Income Tax Disclosure [Abstract] | ||
| Net operating loss carryforwards | $ 643us-gaap_DeferredTaxAssetsOperatingLossCarryforwards | $ 4,571us-gaap_DeferredTaxAssetsOperatingLossCarryforwards |
| Accrued liabilities | 536us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities | 363us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities |
| General business credits | 10,121us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness | 7,582us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness |
| Stock-based compensation | 856us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost | 536us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost |
| Other | 168us-gaap_DeferredTaxAssetsTaxDeferredExpenseOther | 107us-gaap_DeferredTaxAssetsTaxDeferredExpenseOther |
| Total deferred tax assets | 12,324us-gaap_DeferredTaxAssetsLiabilitiesNet | 13,159us-gaap_DeferredTaxAssetsLiabilitiesNet |
| Intangibles | (8,157)us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets | (7,123)us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets |
| Prepaid expenses | (590)us-gaap_DeferredTaxLiabilitiesPrepaidExpenses | (384)us-gaap_DeferredTaxLiabilitiesPrepaidExpenses |
| Property and equipment | (10,784)us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment | (9,773)us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment |
| Other | 0us-gaap_DeferredTaxLiabilitiesOther | (26)us-gaap_DeferredTaxLiabilitiesOther |
| Total deferred tax liabilities | (19,531)us-gaap_DeferredIncomeTaxLiabilities | (17,306)us-gaap_DeferredIncomeTaxLiabilities |
| Net deferred liabilities | $ (7,207)us-gaap_DeferredTaxLiabilities | $ (4,147)us-gaap_DeferredTaxLiabilities |
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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 general business tax credit 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 share-based compensation. 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 other provisions, reserves, allowances, and accruals not separately disclosed. 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 accrued liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences net of deferred tax asset attributable to deductible temporary differences and carryforwards after valuation allowances. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses. No definition available.
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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