Shareholders' Equity and Share-Based Compensation (Details 1)	3 Months Ended
	Sep. 26, 2015 $ / shares shares
Exercise price range one [Member]
Schedule of options outstanding and exercisable
Range of Exercise Prices, Lower range limit	$ 5.48
Range of Exercise Prices, Upper range limit	$ 8.10
Option Outstanding, Number outstanding | shares	249,000
Option Outstanding, Weighted Average Remaining Contractual Term	6 years 9 months 7 days
Options Outstanding, Weighted Average Exercise Price	$ 7.65
Exercisable Options, Number Exercisable | shares	158,000
Exercisable Options, Weighted Average Exercise Price	$ 7.62
Exercise price range two [Member]
Schedule of options outstanding and exercisable
Range of Exercise Prices, Lower range limit	8.11
Range of Exercise Prices, Upper range limit	$ 8.85
Option Outstanding, Number outstanding | shares	261,000
Option Outstanding, Weighted Average Remaining Contractual Term	4 years 6 months
Options Outstanding, Weighted Average Exercise Price	$ 8.56
Exercisable Options, Number Exercisable | shares	231,000
Exercisable Options, Weighted Average Exercise Price	$ 8.54
Exercise price range three [Member]
Schedule of options outstanding and exercisable
Range of Exercise Prices, Lower range limit	8.86
Range of Exercise Prices, Upper range limit	$ 10.25
Option Outstanding, Number outstanding | shares	254,000
Option Outstanding, Weighted Average Remaining Contractual Term	4 years 10 months 2 days
Options Outstanding, Weighted Average Exercise Price	$ 9.83
Exercisable Options, Number Exercisable | shares	211,000
Exercisable Options, Weighted Average Exercise Price	$ 9.96
Exercise price range four [Member]
Schedule of options outstanding and exercisable
Range of Exercise Prices, Lower range limit	10.26
Range of Exercise Prices, Upper range limit	$ 15.45
Option Outstanding, Number outstanding | shares	305,000
Option Outstanding, Weighted Average Remaining Contractual Term	3 years 4 months 21 days
Options Outstanding, Weighted Average Exercise Price	$ 13.56
Exercisable Options, Number Exercisable | shares	284,000
Exercisable Options, Weighted Average Exercise Price	$ 13.61
Exercise price range five [Member]
Schedule of options outstanding and exercisable
Range of Exercise Prices, Lower range limit	15.46
Range of Exercise Prices, Upper range limit	$ 18.10
Option Outstanding, Number outstanding | shares	166,000
Option Outstanding, Weighted Average Remaining Contractual Term	2 years 1 month 21 days
Options Outstanding, Weighted Average Exercise Price	$ 16.36
Exercisable Options, Number Exercisable | shares	166,000
Exercisable Options, Weighted Average Exercise Price	$ 16.36
Exercise price range six [Member]
Schedule of options outstanding and exercisable
Range of Exercise Prices, Lower range limit	5.48
Range of Exercise Prices, Upper range limit	$ 18.10
Option Outstanding, Number outstanding | shares	1,235,000
Option Outstanding, Weighted Average Remaining Contractual Term	4 years 5 months 9 days
Options Outstanding, Weighted Average Exercise Price	$ 10.92
Exercisable Options, Number Exercisable | shares	1,050,000
Exercisable Options, Weighted Average Exercise Price	$ 11.29