Shareholders' Equity and Share-Based Compensation (Details Textual) (USD $)	6 Months Ended		3 Months Ended		6 Months Ended
	Dec. 28, 2013	Dec. 28, 2013 Restricted Stock Units (RSUs) [Member]	Dec. 28, 2013 Stock Option Plan [Member] IncentivePlans	Dec. 29, 2012 Stock Option Plan [Member]	Dec. 28, 2013 Stock Option Plan [Member] IncentivePlans	Dec. 29, 2012 Stock Option Plan [Member]	Dec. 28, 2014 2010 Employee stock purchase plan [Member]	Dec. 28, 2013 2010 Employee stock purchase plan [Member]
Shareholders equity and share based compensation (Textual)
Preferred stock, shares authorized	5,000,000
Preferred stock, shares issued
Number of option plan			3		4
Reserve of common stock for issuance to employees and officers			$ 7,000,000		$ 7,000,000			$ 2,000,000
Options vesting period		4 years	48 months		48 months
Option expiration period			10 years		10 years
Weighted average fair value of options granted			$ 4.56	$ 4.39	$ 3.81	$ 4.05	$ 1.65	$ 1.77
Shares available for future grant			1,600,000		1,600,000			1,600,000
Aggregate intrinsic value of options exercised			161,000		161,000
Restricted stock unit (RSU) convertible conversion ratio		one-for-one
Expected future compensation expense		4,500,000	1,300,000		1,300,000			67,000
Weighted average period of recognition		3 years	2 years 7 months 6 days		2 years 7 months 6 days
Period for eligible employees to purchase common stock at a discount through payroll deductions								6 months
Purchase option for participants in purchase period								85% of the lower of the stock's fair market value on the first day and last day of the offering period.
Maximum number of common stock by employees in purchase period								1,500
Maximum amount that can be accrued in offering periog for stock purchased								$ 15,000
Shares issued under ESOP plan							69,399	56,809
Weighted average exercise price	$ 7.92						$ 5.51	$ 6.57