Stock-Based Compensation - Schedule of Share-based Compensation, Stock Options, Activity (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended
	Dec. 28, 2013
Share Based Arrangements To Obtain Goods And Services [Abstract]
Options Outstanding	844
Options Granted	765
Options Exercised	(145)
Options Forfeited or Expired	(177)
Options Outstanding	1,287
Vested/Expected to Vest at December 28, 2013, shares	1,214
Exercisable at December 28, 2013, shares	658
Options Outstanding, Weighted-Average Exercise Price Per Share	$ 4.39
Options Granted, Weighted-Average Exercise Price Per Share	$ 5.20
Options Exercised, Weighted-Average Exercise Price Per Share	$ 3.58
Options Forfeited or Expired, Weighted-Average Exercise Price Per Share	$ 4.74
Options Outstanding, Weighted-Average Exercise Price Per Share	$ 4.91
Vested/Expected to Vest at December 28, 2013, Weighted-Average Exercise Price Per Share	$ 4.88
Exercisable at December 28, 2013, Weighted-Average Exercise Price Per Share	$ 4.39
Weighted-Average Remaining Contractual Term (years), Outstanding at December 28, 2013	8 years 5 months 1 day
Weighted-Average Remaining Contractual Term (years), Vested/Expected to Vest at December 28, 2013	8 years 4 months 6 days
Weighted-Average Remaining Contractual Term (years), Exercisable at December 28, 2013	7 years 4 months 28 days
Outstanding, Aggregate Intrinsic Value	$ 12,927
Vested/Expected to Vest at December 28, 2013, Aggregate Intrinsic Value	12,238
Exercisable at December 28, 2013, Aggregate Intrinsic Value	$ 6,949