Stockholders' Equity - Stock Option and Award Activity (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jul. 01, 2012	Jul. 03, 2011
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Beginning Balance, Shares Available For Grant	2,889	4,463	5,697
Increase in authorized shares, Shares Available For Grant	2,000
Granted-options, Shares Available For Grant	(2,428)	(2,109)	(2,193)
Granted-restricted shares, Shares Available For Grant	(878)	(312)	(422)
Exercised, Shares Available For Grant
Vested, Shares Available For Grant
Cancelled and expired, Shares Available For Grant	1,310	852	1,457
Expired from plans prior to 1999, Shares Available For Grant		(5)	(76)
Ending Balance, Shares Available For Grant	2,893	2,889	4,463
Ending Balance, Number of Shares	8,086
Ending Balance, Weighted Average Exercise Price	$ 5.64
Restricted Stock Outstanding [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Beginning Balance, Number of Shares	261	228	219
Granted-options, Number of Shares
Granted-restricted shares, Number of Shares	461	156	211
Exercised, Number of Shares
Vested, Number of Shares	(162)	(123)	(175)
Cancelled and expired, Number of Shares	(164)		(27)
Ending Balance, Number of Shares	396	261	228
Beginning Balance, Weighted Average Grant-Date Fair Value	$ 5.68	$ 6.39	$ 5.20
Granted-options, Weighted Average Grant-Date Fair Value
Granted-restricted shares, Weighted Average Grant-Date Fair Value	$ 5.47	$ 5.32	$ 6.55
Exercised, Weighted Average Grant-Date Fair Value
Vested, Weighted Average Grant-Date Fair Value	$ 5.84	$ 6.53	$ 5.19
Cancelled and expired, Weighted Average Grant-Date Fair Value	$ 5.92		$ 5.78
Ending balance, Weighted average grant - date fair value	$ 5.28	$ 5.68	$ 6.39
Non Performance-based Options Outstanding [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Beginning Balance, Number of Shares	7,316	6,534	6,043
Granted-options, Number of Shares	2,428	2,109	2,193
Granted-restricted shares, Number of Shares
Exercised, Number of Shares	(680)	(475)	(462)
Cancelled and expired, Number of Shares	(978)	(852)	(1,240)
Ending Balance, Number of Shares	8,086	7,316	6,534
Beginning Balance, Weighted Average Exercise Price	$ 5.54	$ 5.78	$ 5.84
Granted-options, Weighted Average Exercise Price	$ 5.69	$ 5.16	$ 6.20
Granted-restricted shares, Weighted Average Exercise Price
Exercised, Weighted Average Exercise Price	$ 4.46	$ 4.53	$ 4.69
Vested, Weighted Average Exercise Price
Cancelled and expired, Weighted Average Exercise Price	$ 5.76	$ 7.07	$ 7.22
Ending Balance, Weighted Average Exercise Price	$ 5.64	$ 5.54	$ 5.78