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Income Taxes (Uncertain Tax Positions) (Details) (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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Jan. 03, 2015
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| Unrecognized Tax Benefit | ||||
| Beginning balance | $ 0us-gaap_UnrecognizedTaxBenefits | $ 0us-gaap_UnrecognizedTaxBenefits | ||
| Increases related to prior year tax positions | 1,431us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions | 0us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions | ||
| Decreases related to prior year tax positions | 0us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions | 0us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions | ||
| Increases related to current year tax position | 0us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions | 0us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions | ||
| Settlements during period | 0us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities | 0us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities | ||
| Lapse of statue of limitations | 0us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations | 0us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations | ||
| Ending balance | 1,431us-gaap_UnrecognizedTaxBenefits | 0us-gaap_UnrecognizedTaxBenefits | 0us-gaap_UnrecognizedTaxBenefits | |
| Interest and Penalties | ||||
| Beginning balance | 73us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense | 0us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense | 0us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense | |
| Increases related to prior year tax positions | 73synl_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpenseIncreaseResultingFromPriorPeriodTaxPositions | 0synl_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpenseIncreaseResultingFromPriorPeriodTaxPositions | ||
| Ending balance | 73us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense | 0us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense | 0us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense | |
| Total unrecognized tax benefit, interest and penalties, Beginning balance | 0synl_UnrecognizedTaxBenefitIncludingInterestAndPenalties | 0synl_UnrecognizedTaxBenefitIncludingInterestAndPenalties | 1,504synl_UnrecognizedTaxBenefitIncludingInterestAndPenalties | |
| Total increase in unrecognized tax benefit, interest and penalties related to prior year tax positions | 1,504synl_UncertainTaxPositionsIncludingInterestAndPenaltiesRelatedToPriorYearTaxPositions | 0synl_UncertainTaxPositionsIncludingInterestAndPenaltiesRelatedToPriorYearTaxPositions | ||
| Total unrecognized tax benefit, interest and penalties, Ending balance | $ 1,504us-gaap_LiabilityForUncertainTaxPositionsNoncurrent | |||
| X | ||||||||||
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- Definition
Uncertain Tax Positions, Including Interest And Penalties, Related To Prior Year Tax Positions No definition available.
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| X | ||||||||||
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- Definition
Unrecognized Tax Benefit, Including Interest And Penalties No definition available.
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- Definition
Unrecognized Tax Benefits, Income Tax Penalties And Interest Expense, Increase Resulting From Prior Period Tax Positions No definition available.
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- Details
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| X | ||||||||||
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- Definition
The noncurrent portion of the amount recognized for uncertain tax positions as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of increase in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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