Stock-Based Compensation (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 28, 2012	Dec. 30, 2011	Dec. 28, 2012	Dec. 30, 2011
Performance Stock Unit Awards [Member]
Schedule Of Share Based Compensation Arrangements by Options Activity and Exercise Price Range [Line Items]
Stock awards granted (in shares)			28,255	15,449
Stock awards vesting period			3 years	3 years
Number of shares of common stock that can be granted, maximum (in shares)	33,906	18,539	33,906	18,539
Unvested stock awards outstanding (in shares)	161,734	243,647	161,734	243,647
Compensation cost, recognized	$ (58,000)	$ 2,016,000	$ 120,000	$ 1,051,000
Performance Stock Awards [Member]
Schedule Of Share Based Compensation Arrangements by Options Activity and Exercise Price Range [Line Items]
Stock awards granted (in shares)			28,535	15,335
Stock awards vesting period			3 years	3 years
Number of shares of common stock that can be granted, maximum (in shares)	34,242	18,402	34,242	18,402
Unvested stock awards outstanding (in shares)	130,926	191,398	130,926	191,398
Compensation cost, recognized	(164,000)	214,000	15,000	411,000
Restricted Stock [Member]
Schedule Of Share Based Compensation Arrangements by Options Activity and Exercise Price Range [Line Items]
Stock awards granted (in shares)			83,729	43,620
Unvested stock awards outstanding (in shares)	220,343	250,323	220,343	250,323
Compensation cost, recognized	$ 400,000	$ 364,000	$ 788,000	$ 706,000
Restricted Stock [Member] | Minimum [Member]
Schedule Of Share Based Compensation Arrangements by Options Activity and Exercise Price Range [Line Items]
Stock awards vesting period			1 year
Restricted Stock [Member] | Maximum [Member]
Schedule Of Share Based Compensation Arrangements by Options Activity and Exercise Price Range [Line Items]
Stock awards vesting period			4 years