Restructuring Charges (Activities) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 28, 2015	Mar. 29, 2014	Dec. 27, 2014
Restructuring Reserve [Roll Forward]
Accrual at beginning of period	$ 584us-gaap_RestructuringReserve	$ 138us-gaap_RestructuringReserve
Restructuring charges	500us-gaap_RestructuringCharges	1,997us-gaap_RestructuringCharges
Cash payments	(560)us-gaap_PaymentsForRestructuring	(1,414)us-gaap_PaymentsForRestructuring
Asset impairments		(600)us-gaap_AssetImpairmentCharges
Adjustment to restructuring charges	3
Non-cash settlements	(500)	(1)
Accrual at end of period	27us-gaap_RestructuringReserve	120us-gaap_RestructuringReserve
Employee Severance and Benefits
Restructuring Reserve [Roll Forward]
Accrual at beginning of period	584	138
Restructuring charges	0	1,397	700
Cash payments	(560)	(1,414)
Asset impairments		0
Adjustment to restructuring charges	3
Non-cash settlements		(1)
Accrual at end of period	27	120	584
Stock-based Compensation
Restructuring Reserve [Roll Forward]
Accrual at beginning of period	0
Restructuring charges	500
Cash payments	0
Adjustment to restructuring charges	0
Non-cash settlements	(500)
Accrual at end of period	0
Property and Equipment Impairment
Restructuring Reserve [Roll Forward]
Accrual at beginning of period		0
Restructuring charges		600
Cash payments		0
Asset impairments		(600)
Non-cash settlements		0
Accrual at end of period		$ 0

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Amount of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost, excluding adjustments for costs incurred during the period, costs settled during the period, and foreign currency translation adjustments.

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Amount of consideration other than cash used to fully or partially settle an accrued restructuring cost.

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