Earnings Per Share - Computations of Basic and Diluted Earnings Per Share (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 29, 2014	Mar. 30, 2013	Mar. 29, 2014	Mar. 30, 2013
Earnings Per Share [Abstract]
Net income from continuing operations	$ 10,391	$ 13,605	$ 40,344	$ 37,977
Less: Income allocable to participating securities	(142)	(210)	(560)	(590)
Net income from continuing operations available to common stockholders	10,249	13,395	39,784	37,387
Net income (loss) from discontinued operations	(181)	(23)	(8,393)	720
Net income available to common stockholders	$ 10,068	$ 13,372	$ 31,391	$ 38,107
Basic earnings per share:
Weighted average shares outstanding, basic (in shares)	19,657,000	19,053,000	19,545,000	18,858,000
Basic earnings per common share from continuing operations (in dollars per share)	$ 0.52	$ 0.70	$ 2.04	$ 1.98
Basic earnings per common share from discontinued operations (in dollars per share)	$ (0.01)	$ 0.00	$ (0.43)	$ 0.04
Basic earnings per common share (in dollars per share)	$ 0.51	$ 0.70	$ 1.61	$ 2.02
Diluted earnings per share:
Weighted average shares outstanding, basic (in shares)	19,657,000	19,053,000	19,545,000	18,858,000
Weighted average effect of non-vested restricted stock grants and assumed exercise of stock options (in shares)	339,000	377,000	379,000	301,000
Weighted average shares outstanding, diluted (In shares)	19,996,000	19,430,000	19,924,000	19,159,000
Diluted earnings per common share from continuing operations (in dollars per share)	$ 0.51	$ 0.69	$ 2.00	$ 1.95
Diluted earnings per common share from discontinued operations (in dollars per share)	$ (0.01)	$ 0.00	$ (0.42)	$ 0.04
Diluted earnings per common share (in dollars per share)	$ 0.50	$ 0.69	$ 1.58	$ 1.99
Shares excluded from computation of diluted earnings per share (in shares)	109,000	1,500	128,000	399,000