Net Income (Loss) Per Common Share from Continuing Operations (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Jul. 01, 2012	Jul. 03, 2011	Jun. 27, 2010
Numerator:
Income (loss) from continuing operations	$ 13,126	$ 5,520	$ (1,254)
Denominator:
Weighted average shares outstanding	64,697,000	64,001,000	63,635,000
Effect of dilutive securities:
Employee stock options (in shares)	40,000	16,000
Employee restricted stock awards (in shares)	1,502,000	1,136,000
Dilutive securities (in shares)	1,542,000	1,152,000
Adjusted weighted-average shares and assumed conversions	66,239,000	65,153,000	63,635,000
Net income (loss) per common share from continuing operations:
Basic (in dollars per share)	$ 0.20	$ 0.09	$ (0.02)
Diluted (in dollars per share)	$ 0.20	$ 0.08	$ (0.02)
Anti-dilutive securities were excluded from calculation of net income (loss) per share
Employee stock options excluded from calculation of diluted net income per share due to anti-dilutive effect	5,500,000	7,000,000	8,100,000