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Stock-based Compensation (Narrative) (Details) (USD $)
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3 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 29, 2012
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Dec. 31, 2011
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Oct. 01, 2011
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Dec. 29, 2012
2010 Stock Plan [Member]
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Dec. 31, 2011
2010 Stock Plan [Member]
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Dec. 29, 2012
2010 Stock Plan [Member]
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Dec. 31, 2011
2010 Stock Plan [Member]
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Dec. 29, 2012
2010 Stock Plan [Member]
Restricted Stock Units (RSUs) [Member]
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Dec. 29, 2012
2010 Stock Plan [Member]
Performance Stock Units [Member]
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Dec. 31, 2011
Option Plan [Member]
Stock Options [Member]
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Dec. 29, 2012
Option Plan [Member]
Stock Options [Member]
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Dec. 31, 2011
Option Plan [Member]
Stock Options [Member]
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Dec. 31, 2011
Award Plan [Member]
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Dec. 31, 2011
Award Plan [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||
| Aggregate number of shares that may be delivered (shares) | 96,450 | 500,000 | 500,000 | |||||||||||
| Share Based Compensation Arrangement By Share Based Payment Award, Equity Instruments Other Than Options, Effect of Change in Fair Value Assumption | $ 300,000 | $ 100,000 | $ (400,000) | |||||||||||
| Share Based Compensation Arrangement By Share Based Payment Award, Fair Value Assumption, Expected Forfeiture Rate | 16.50% | 5.00% | ||||||||||||
| Allocated share-based compensation expense | 300,000 | 200,000 | 800,000 | 43,000 | 0 | 86,000 | 0 | 100,000 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | 13,334 | |||||||||||||
| Total compensation cost not yet recognized | $ 1,300,000 | $ 1,300,000 | ||||||||||||
| Period for recognition | 2 years 8 months 12 days | |||||||||||||