Stockholders' Equity - Additional Information (Detail) (USD $)	12 Months Ended				12 Months Ended							1 Months Ended		12 Months Ended
	Jun. 30, 2013	Jul. 01, 2012	Jul. 03, 2011	Oct. 26, 2012	Jun. 30, 2013 Minimum [Member]	Jun. 30, 2013 Maximum [Member]	Jun. 30, 2013 Stock Options and Awards [Member]	Jul. 01, 2012 Stock Options and Awards [Member]	Jul. 03, 2011 Stock Options and Awards [Member]	Jun. 30, 2013 Stock Options and Awards [Member] Minimum [Member]	Jun. 30, 2013 Stock Options and Awards [Member] Maximum [Member]	Aug. 31, 2010 Employee Stock Purchase Plan [Member]	Aug. 13, 2010 Employee Stock Purchase Plan [Member]	Jun. 30, 2013 Stock Repurchase Program [Member]	Nov. 17, 2011 Stock Repurchase Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted contractual terms, years	3 years 9 months 29 days									5 years	10 years
Stock options vesting period					3 years	4 years
Employee service share based compensation nonvested awards estimated forfeiture rate							5.00%	7.00%	8.00%
Future compensation cost related to unvested stock-based awards							$ 5,900,000
Employee service share based compensation nonvested awards estimated forfeitures amount							800,000
Compensation cost, amortization period, years							1 year 4 months 24 days
Number of common stock authorized for issuance under stock option plan				2,000,000
Common stock closing price							$ 4.49
Exercisable, Number of Shares	4,539,000						4,500,000	3,600,000	2,800,000
Exercisable, Weighted Average Exercise Price	$ 5.72						$ 5.72	$ 5.68	$ 6.02
Total intrinsic value of options exercised during the period, approximately							1,000,000	600,000	600,000
Weighted-average grant-date fair value							$ 2.79	$ 2.45	$ 3.06
Shares reserved for employee stock purchase plan													1,400,000
Employee stock purchase plan discount percentage												85.00%
Stock repurchase program, number of shares authorized to be repurchased															4,100,000
Total remaining shares available for repurchase, approximately														1,900,000
Shares repurchased														277,000
Shares repurchase aggregate price														1,600,000
Repurchase of common stock, shares														870,000
Repurchase of common stock	$ 7,010,000	$ 16,136,000	$ 7,957,000											$ 5,400,000
Preferred stock, shares authorized	500,000	500,000
Preferred stock, par value	$ 0.0001	$ 0.0001