Financial Instruments, Changes in Accumulated Other Comprehensive Income (Loss) (Details) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 25, 2011	Jun. 26, 2010
Accumulated other comprehensive income (loss) related to derivative instruments
Beginning balance	$ (14,268,000)
Amount recorded in other comprehensive loss	46,000	0	150,000
Ending balance	(15,434,000)	(14,268,000)
Estimated net accumulated other comprehensive loss, net of taxes, to be reclassified to earings in the next twelve months	200,000
Designated as Hedging Instrument [Member]
Accumulated other comprehensive income (loss) related to derivative instruments
Beginning balance	(234,000)	(235,000)
Loss reclassified to income	653,000	514,000
Amount recorded in other comprehensive loss	(110,000)	(513,000)
Ending balance	$ 309,000	$ (234,000)