Former President and Chief Executive Officer's Arrangement (Details) (Chief Executive Officer, USD $) In Thousands, unless otherwise specified	0 Months Ended	3 Months Ended
Sep. 08, 2010 Multiple	Oct. 30, 2010
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Other labor-related expenses	$ 1,998	$ 100
Mulitiple of former salary	2
Stock compensation expense reversed		494
Accrued bonus expense	218
Selling, general and administrative
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Net charge to operating earnings		$ 1,369

Accrued Bonus Expense Recaptured

No definition available.

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- Definition

Allocated Share-based Compensation Expense Amount Recaptured

+ References

No definition available.

+ Details

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- Definition

Deferred Compensation Arrangement With Individual Description Salary Multiple

+ References

No definition available.

+ Details

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- Definition

The aggregate amount of expenditures for salaries, wages, profit sharing and incentive compensation, and other employee benefits, including equity-based compensation, and pension and other postretirement benefit expense.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

+ Details

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- Definition

Amount of payroll tax expense, compensation, postemployment and benefit-related expenses not elsewhere specified in the taxonomy (such as health plan, profit sharing, incentives, tuition reimbursement, other fringe benefits and perquisites) incurred in the period.

+ References

+ Details

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