Income Taxes Schedule of Components of income Tax Expense (Benefit) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
Dec. 28, 2014	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Income Tax Disclosure [Abstract]
Valuation Allowances and Reserves, Charged to Cost and Expense	$ 24,326	$ 24,326	$ 624	$ 2,063
Federal		0us-gaap_CurrentFederalTaxExpenseBenefit	(4,325)us-gaap_CurrentFederalTaxExpenseBenefit	(772)us-gaap_CurrentFederalTaxExpenseBenefit
State		217	212	78
Current Income Tax Expense (Benefit)		217us-gaap_CurrentIncomeTaxExpenseBenefit	(4,113)us-gaap_CurrentIncomeTaxExpenseBenefit	(694)us-gaap_CurrentIncomeTaxExpenseBenefit
Federal		(11,330)	(5,561)	(10,055)
State		(1,448)	(1,347)	(1,407)
Deferred		(12,778)	(6,908)	(11,462)
Valuation allowance		24,326	624	2,063
Provision (benefit) for income taxes		$ 11,765us-gaap_IncomeTaxExpenseBenefit	$ (10,397)us-gaap_IncomeTaxExpenseBenefit	$ (10,093)us-gaap_IncomeTaxExpenseBenefit

Deferred Income Tax Expense (Benefit), Excluding Change in Valuation Allowance

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

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

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

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

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Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, charged to costs and expenses.

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