Income Taxes Component of Income Tax Expense Detail (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jan. 03, 2015	Dec. 28, 2013	Dec. 29, 2012
Current:
Federal	$ (14)us-gaap_CurrentFederalTaxExpenseBenefit	$ (802)us-gaap_CurrentFederalTaxExpenseBenefit	$ (107)us-gaap_CurrentFederalTaxExpenseBenefit
State	16	657	328
Foreign	3,998us-gaap_CurrentForeignTaxExpenseBenefit	4,155us-gaap_CurrentForeignTaxExpenseBenefit	7,445us-gaap_CurrentForeignTaxExpenseBenefit
Current Income Tax Expense (Benefit)	4,000us-gaap_CurrentIncomeTaxExpenseBenefit	4,010us-gaap_CurrentIncomeTaxExpenseBenefit	7,666us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred:
Federal	(20,844)	397	(240)
State	(3,084)	(467)	(478)
Foreign	(7,273)	(1,433)	(1,343)
Deferred Income Tax Expense (Benefit)	(31,201)us-gaap_DeferredIncomeTaxExpenseBenefit	(1,503)us-gaap_DeferredIncomeTaxExpenseBenefit	(2,061)us-gaap_DeferredIncomeTaxExpenseBenefit
Income Tax Expense (Benefit)	$ (27,201)us-gaap_IncomeTaxExpenseBenefit	$ 2,507us-gaap_IncomeTaxExpenseBenefit	$ 5,605us-gaap_IncomeTaxExpenseBenefit

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

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