Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 28, 2014	Jun. 29, 2014
Statement Of Financial Position [Abstract]
Common stock, shares authorized	12,000,000	12,000,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares issued	7,138,978	7,110,308
Treasury stock, shares	3,625,224	3,625,492