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Stock Option And Benefit Plans (Narrative) (Detail) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended				1 Months Ended
	Jun. 30, 2012	Jul. 02, 2011	Jul. 03, 2010	Oct. 21, 2010	Jan. 26, 2012 Number of Options/SARs Outstanding [Member]	Jul. 27, 2011 Number of Options/SARs Outstanding [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of SARs Granted					32,000	184,666
Strike price					$ 6.30	$ 4.40
Grant date weighted average fair market value				$ 2.89	$ 3.08	$ 2.20
Stock-based compensation expense	$ 0.6	$ 0.5	$ 0.1
Intrinsic value for options exercised	0.3	0.2	0.5
Unrecognized share based compensation expense	0.8
Share Based Expense Recognition - Weighted-average period	1 year 5 months 19 days
Company contribution for first 3% of employee contribution to 401K	100.00%
Percent of employee compensation for which company matches 100%	3.00%
Company contribution for next 2% of employee contribution	50.00%
Percent of additional employee compensation for which company matches 50%	2.00%
Company contributions to 401K	$ 0.5	$ 0.5	$ 0.4

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The increase in the fair value of plan assets from contributions made by the employer.

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As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest.

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The total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan.

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Number of share instruments newly issued under a share-based compensation plan.

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