Income Taxes Income Taxes Narrative (Details) (USD $)	12 Months Ended
Dec. 30, 2012 Rate	Jan. 01, 2012 Rate	Jan. 02, 2011 Rate
Income Tax Contingency [Line Items]
Change in valuation allowance	$ 2,063,000	$ 0	$ 0
Deferred Tax Assets, Federal Net Operating Loss Carryforwards	7,042,000	0
Effective Income Tax Rate, Continuing Operations	34.90%	76.00%	30.80%
Unrecognized Tax Benefits	0	0
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	0	0
Domestic Tax Authority [Member]
Income Tax Contingency [Line Items]
Operating Loss Carryforwards	$ 20,100,000

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

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A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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- Definition

This element represents the amount of interest expense accrued as of the date of the statement of financial position for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity.

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- Definition

The amount of the change in the period in the valuation allowance for a specified deferred tax asset.

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