Income Taxes (Details) (USD $)	0 Months Ended	3 Months Ended
	Sep. 30, 2012	Sep. 28, 2012	Sep. 30, 2011
Income Tax Disclosure [Abstract]
Provision (benefit) for income taxes		$ 400,000
Income tax provision (benefit)		425,000	(667,000)
Unrecognized tax benefits		9,700,000
Unrecognized tax benefits that would impact effective tax rate		7,300,000
Interest and penalties from unrecognized tax benefits		$ 14,600,000
Term of possibility of change in unrecognized tax benefits	12 months