Income Taxes (Schedule of Tax Effects of Temporary Differences that Give Rise to Significant Portions of Deferred Tax Assets and Liabilities) (Details) (USD $) In Thousands	Jun. 26, 2011	Jun. 27, 2010
Income Taxes
Compensation	$ 1,494	$ 5,067
Inventory	10,132	3,204
Sales return reserve and allowance for bad debts	4,160	8,151
Federal and state net operating loss carryforwards	1,010	532
State credits	3,688	480
48C investment tax credits	11,176
Investments	970	976
Stock-based compensation	16,731	10,109
Other	2,071
Deferred revenue		1,921
Total gross deferred assets	51,432	30,440
Less valuation allowance	(1,620)	(1,437)
Deferred tax assets, net	49,812	29,003
Property and equipment	(19,590)	(17,643)
Intangible assets	(29,952)	(28,810)
Available-for-sale securities	(2,629)	(2,072)
Prepaid taxes and other	(890)	(1,053)
Total gross deferred liability	(53,061)	(49,578)
Deferred tax liability, net	$ (3,249)	$ (20,575)