Consolidated Balance Sheets (Parentheticals) (USD $)	Jun. 29, 2014	Jun. 30, 2013
Preferred stock par value (in Dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Common Class A [Member]
Common stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	38,119,398	36,280,425
Treasurey stock, shares	10,818,437	9,257,231
Common Class B [Member]
Common stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	42,058,594	42,125,465
Treasurey stock, shares	5,280,000	5,280,000