Income Taxes (Details) (USD $)	3 Months Ended
Sep. 29, 2012	Oct. 01, 2011
Income Tax Disclosure [Abstract]
Provision for (benefit from) income taxes	$ (13,000)	$ 29,000
Unrecognized xax benefits	8,100,000
Unrecognized tax benefits that, if recognized, would reduce the effective tax rate	400,000
Accrued interest or penalties, Unrecognized tax benefits	36,000
Unrecognized tax benefit [Member]
Valuation Allowance [Line Items]
Valuation allowance, amount	$ 7,700,000

The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

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This element represents the total of accruals as of the date of the statement of financial position for interest recognized for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity and the amount of statutory penalties for a tax position claimed or expected to be claimed by the entity, in its tax return, that does not meet the minimum statutory threshold to avoid payment of penalties.

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- Definition

The amount of the valuation allowance recorded as of the balance sheet date pertaining to the specified deferred tax asset for which an assessment was made that it is more likely than not that all or a portion of such deferred tax asset will not be realized through related deductions on future tax returns.

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