Consolidated Statements of Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Treasury Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Total Stockholders' Equity
Balance at Jun. 28, 2009		$ 128	$ (149,666)	$ 949,112	$ 1,323	$ (659,388)	$ 141,510
Balance, treasury stock, shares at Jun. 28, 2009			(39,625,000)
Balance, common stock, shares at Jun. 28, 2009		128,425,000
Components of comprehensive income:
Net income	227					227	227
Change in unrealized gain on investments, net of tax expense of $0					(265)		(265)
Foreign currency translation adjustment	42				42		42
Total comprehensive income	4						4
Exercise of options to purchase common stock, shares	337,000	337,000
Exercise of options to purchase common stock				739			739
Issuance of common stock under employee stock purchase plan, shares		620,000
Issuance of common stock under employee stock purchase plan		1
Issuance of common stock under employee stock purchase plan				1,101			1,101
Issuance of restricted stock, net of repurchases, shares		446,000
Issuance of restricted stock, net of repurchases		1
Issuance of restricted stock, net of repurchases				(750)			(749)
Share-based payments				6,243			6,243
Repurchase of common stock				(7)			(7)
Acceleration of employee stock option	354			354
Balance at Jun. 27, 2010		130	(149,666)	956,792	1,100	(659,161)	149,195
Balance, treasury stock, shares at Jun. 27, 2010			(39,625,000)
Balance, common stock, shares at Jun. 27, 2010		129,828,000
Components of comprehensive income:
Net income	2,713					2,713	2,713
Change in unrealized gain on investments, net of tax expense of $0					109		109
Foreign currency translation adjustment	2,494				2,494		2,494
Total comprehensive income	5,316						5,316
Exercise of options to purchase common stock, shares	606,000	606,000
Exercise of options to purchase common stock		2
Exercise of options to purchase common stock				1,523			1,525
Issuance of common stock under employee stock purchase plan, shares		677,000
Issuance of common stock under employee stock purchase plan		2
Issuance of common stock under employee stock purchase plan				1,742			1,744
Issuance of restricted stock, net of repurchases, shares		1,036,000
Issuance of restricted stock, net of repurchases		(2)
Issuance of restricted stock, net of repurchases				(1,737)			(1,739)
Share-based payments				5,245			5,245
Balance at Jul. 03, 2011	161,286	132	(149,666)	963,565	3,703	(656,448)	161,286
Balance, treasury stock, shares at Jul. 03, 2011	(39,625,305)		(39,625,000)
Balance, common stock, shares at Jul. 03, 2011	92,522,146	132,147,000
Components of comprehensive income:
Net income	15,872					15,872	15,872
Change in unrealized gain on investments, net of tax expense of $0					(196)		(196)
Foreign currency translation adjustment	(4,368)				(4,368)		(4,368)
Total comprehensive income	11,308						11,308
Exercise of options to purchase common stock, shares	437,000	437,000
Exercise of options to purchase common stock		0
Exercise of options to purchase common stock				978			978
Issuance of common stock under employee stock purchase plan, shares		570,000
Issuance of common stock under employee stock purchase plan		0
Issuance of common stock under employee stock purchase plan				1,632			1,632
Issuance of restricted stock, net of repurchases, shares		811,000
Issuance of restricted stock, net of repurchases		2
Issuance of restricted stock, net of repurchases				(1,219)			(1,217)
Share-based payments				5,654			5,654
Repurchase of common stock, shares			(7,000)
Repurchase of common stock				(1)			(1)
Balance at Jun. 30, 2012	$ 179,640	$ 134	$ (149,666)	$ 970,609	$ (861)	$ (640,576)	$ 179,640
Balance, treasury stock, shares at Jun. 30, 2012	(39,631,836)		(39,632,000)
Balance, common stock, shares at Jun. 30, 2012	94,333,619	133,965,000