Shareholders' Equity and Share-Based Compensation (Details 2) (USD $)	9 Months Ended
	Mar. 30, 2013
Exercise price range one [Member]
Schedule of options outstanding and exercisable
Range of exercise price, lower range limit	$ 4.89
Range of exercise price, Upper range limit	$ 8.03
Exercise price range, Number of outstanding options	500,000
Exercise price range outstanding options, Weighted average remaining contractual term	4 years 11 months 26 days
Exercise price range outstanding options, Number average exercise price	$ 7.72
Exercise price range exercisable options, Number exercisable	399,000
Exercise price range exercisable options, Weighted average exercise price	$ 7.73
Exercise price range two [Member]
Schedule of options outstanding and exercisable
Range of exercise price, lower range limit	$ 8.10
Range of exercise price, Upper range limit	$ 8.85
Exercise price range, Number of outstanding options	582,000
Exercise price range outstanding options, Weighted average remaining contractual term	5 years 1 month 20 days
Exercise price range outstanding options, Number average exercise price	$ 8.52
Exercise price range exercisable options, Number exercisable	410,000
Exercise price range exercisable options, Weighted average exercise price	$ 8.45
Exercise price range three [Member]
Schedule of options outstanding and exercisable
Range of exercise price, lower range limit	$ 8.86
Range of exercise price, Upper range limit	$ 10.01
Exercise price range, Number of outstanding options	497,000
Exercise price range outstanding options, Weighted average remaining contractual term	5 years 3 months 7 days
Exercise price range outstanding options, Number average exercise price	$ 9.74
Exercise price range exercisable options, Number exercisable	435,000
Exercise price range exercisable options, Weighted average exercise price	$ 9.71
Exercise price range four [Member]
Schedule of options outstanding and exercisable
Range of exercise price, lower range limit	$ 10.15
Range of exercise price, Upper range limit	$ 14.57
Exercise price range, Number of outstanding options	494,000
Exercise price range outstanding options, Weighted average remaining contractual term	3 years 8 months 16 days
Exercise price range outstanding options, Number average exercise price	$ 11.00
Exercise price range exercisable options, Number exercisable	474,000
Exercise price range exercisable options, Weighted average exercise price	$ 10.98
Exercise price range five [Member]
Schedule of options outstanding and exercisable
Range of exercise price, lower range limit	$ 14.68
Range of exercise price, Upper range limit	$ 18.10
Exercise price range, Number of outstanding options	392,000
Exercise price range outstanding options, Weighted average remaining contractual term	4 years 11 months 8 days
Exercise price range outstanding options, Number average exercise price	$ 15.87
Exercise price range exercisable options, Number exercisable	392,000
Exercise price range exercisable options, Weighted average exercise price	$ 15.87
Exercise price range six [Member]
Schedule of options outstanding and exercisable
Range of exercise price, lower range limit	$ 4.89
Range of exercise price, Upper range limit	$ 18.10
Exercise price range, Number of outstanding options	2,465,000
Exercise price range outstanding options, Weighted average remaining contractual term	4 years 9 months 25 days
Exercise price range outstanding options, Number average exercise price	$ 10.27
Exercise price range exercisable options, Number exercisable	2,110,000
Exercise price range exercisable options, Weighted average exercise price	$ 10.52