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Income Taxes - Summary of Income Tax (Benefit) Provision (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Jan. 03, 2015
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Dec. 28, 2013
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Dec. 29, 2012
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| Current: | |||
| Federal tax | $ 0us-gaap_CurrentFederalTaxExpenseBenefit | $ 0us-gaap_CurrentFederalTaxExpenseBenefit | $ 0us-gaap_CurrentFederalTaxExpenseBenefit |
| State tax | (15)us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 20us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 14us-gaap_CurrentStateAndLocalTaxExpenseBenefit |
| Foreign tax | 78us-gaap_CurrentForeignTaxExpenseBenefit | (37)us-gaap_CurrentForeignTaxExpenseBenefit | (76)us-gaap_CurrentForeignTaxExpenseBenefit |
| Total current taxes | 63us-gaap_CurrentIncomeTaxExpenseBenefit | (17)us-gaap_CurrentIncomeTaxExpenseBenefit | (62)us-gaap_CurrentIncomeTaxExpenseBenefit |
| Deferred: | |||
| Federal tax | (2,232)us-gaap_DeferredFederalIncomeTaxExpenseBenefit | (5,260)us-gaap_DeferredFederalIncomeTaxExpenseBenefit | (12,612)us-gaap_DeferredFederalIncomeTaxExpenseBenefit |
| State tax | (125)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | (1,353)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | (2,618)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit |
| Foreign tax | 74us-gaap_DeferredForeignIncomeTaxExpenseBenefit | 60us-gaap_DeferredForeignIncomeTaxExpenseBenefit | 275us-gaap_DeferredForeignIncomeTaxExpenseBenefit |
| Total deferred taxes | (2,283)us-gaap_DeferredOtherTaxExpenseBenefit | (6,553)us-gaap_DeferredOtherTaxExpenseBenefit | (14,955)us-gaap_DeferredOtherTaxExpenseBenefit |
| Valuation allowance | 2,358prts_ValuationAllowanceTaxExpenseBenefit | 6,613prts_ValuationAllowanceTaxExpenseBenefit | 14,080prts_ValuationAllowanceTaxExpenseBenefit |
| Income tax (benefit) provision | $ 138us-gaap_IncomeTaxExpenseBenefit | $ 43us-gaap_IncomeTaxExpenseBenefit | $ (937)us-gaap_IncomeTaxExpenseBenefit |
| X | ||||||||||
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- Definition
Valuation allowance tax expense benefit. No definition available.
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- Definition
Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of other deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. For example, but not limited to, acquisition-date income tax benefits or expenses recognized from changes in the acquirer's valuation allowance for its previously existing deferred tax assets resulting from a business combination and adjustments to beginning-of-year balance of a valuation allowance because of a change in circumstance causing a change in judgment about the realizability of the related deferred tax asset in future periods. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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