Convertible Senior Subordinated Notes (Details Textual) (USD $)	1 Months Ended	3 Months Ended	12 Months Ended
	Dec. 24, 2009	Sep. 26, 2009	Jun. 26, 2010	Jun. 27, 2009	Jun. 30, 2012	Jun. 25, 2011	Dec. 24, 2004
Convertible Senior Subordinated Notes (Textual) [Abstract]
Aggregate value of Convertible Senior Subordinated Notes							$ 125,000,000
Debt Instrument, Fee Amount							4,300,000
Notes repurchased and retired			62,998,000	122,700,000
Par value of notes outstanding					2,305,000	2,305,000
Principal Amount of notes representing debt discount allocated to equity		39,400,000
Estimated non-convertible debt borrowing rate		8.50%
Debt instrument coupon rate		0.75%
Principal amount allocated to equity		1,400,000
Debt issuance costs allocated to debt		2,900,000
Maturity Period of notes	5 years
Equity Component of notes					727,000	727,000
Debt Instrument Convertible Carrying Amount of Liability Component					$ 2,300,000	$ 2,300,000