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Summary of Significant Accounting Policies (Share-Based Compensation) (Details) (Stock Options [Member])
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12 Months Ended |
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Dec. 28, 2011
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Stock Options [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Dividend yield | 0.00% |
| Expected volatility | 60.30% |
| Risk-free interest rate | 2.00% |
| Weighted-average expected term | 4 years 8 months 15 days |