Earnings (Loss) Per Share, Calculation of EPS (Details) (USD $) In Thousands, except Share data	3 Months Ended	9 Months Ended
Sep. 09, 2011	Sep. 10, 2010	Sep. 09, 2011	Sep. 10, 2010
Numerator:
Net loss	$ (1,015)	$ (3,534)	$ (12,613)	$ (11,040)
Weighted-average number of common shares outstanding-basic	167,431,622	154,585,849	166,277,915	139,982,585
Basic loss per share	$ (0.01)	$ (0.02)	$ (0.08)	$ (0.08)
Diluted Loss per Share Calculations [Abstract]
Net loss	$ (1,015)	$ (3,534)	$ (12,613)	$ (11,040)
Weighted-average number of common shares outstanding-basic	167,431,622	154,585,849	166,277,915	139,982,585
Weighted-average number of common shares outstanding-diluted	167,431,622	154,585,849	166,277,915	139,982,585
Diluted loss per share	$ (0.01)	$ (0.02)	$ (0.08)	$ (0.08)
Restricted Stock [Member]
Diluted Loss per Share Calculations [Abstract]
Unvested Stock/SARs/MSUs	0	0	0	0
Unexercised SARs [Member]
Diluted Loss per Share Calculations [Abstract]
Unvested Stock/SARs/MSUs	0	0	0	0
Unexercised MSUs [Member]
Diluted Loss per Share Calculations [Abstract]
Unvested Stock/SARs/MSUs	0	0	0	0

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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+ Details

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Appendix A

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-Glossary Other Comprehensive Income

-URI http://asc.fasb.org/extlink&oid=6519514

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Net Income

-URI http://asc.fasb.org/extlink&oid=6518256

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+ Details

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References+ Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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-Glossary Weighted-Average Number of Common Shares Outstanding

-URI http://asc.fasb.org/extlink&oid=6528421

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+ Details