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Income Taxes	3 Months Ended
Income Taxes	Feb. 02, 2013
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes An income tax benefit was recorded for $493 and $1,263 for the three months ended February 2, 2013 and February 4, 2012, respectively. The income tax benefit for the three months ended February 2, 2013 was primarily impacted by a loss on certain foreign operations for which a tax benefit is not more likely than not to be realized and a net income tax benefit for the reinstatement of the U.S. research and development tax credit of approximately $600.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

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+ Details