Consolidated Statements of Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock Class A Common Stock	Common Stock Class B Common Stock	Additional Paid-in Capital	Retained Deficit	Accumulated Other Comprehensive Loss	Treasury Stock
Balance at Jun. 27, 2010	$ 133,476	$ 325	$ 421	$ 285,515	$ (119,626)	$ (334)	$ (32,825)
Balance (in shares) at Jun. 27, 2010		32,492,266	42,138,465				10,745,046
Increase (Decrease) in Stockholders' Equity
Net income	5,722				5,722
Change in value of cash flow hedge	176					176
Stock-based compensation	4,010	5		4,005
Stock-based compensation (in shares)		495,047
Tax asset shortfall from stock-based compensation	(419)			(419)
Acquisition of Class A treasury stock	(454)						(454)
Acquisition of Class A treasury stock (in shares)	168,207						168,207
Balance at Jul. 03, 2011	142,511	330	421	289,101	(113,904)	(158)	(33,279)
Balance (in shares) at Jul. 03, 2011		32,987,313	42,138,465				10,913,253
Increase (Decrease) in Stockholders' Equity
Net income	17,646				17,646
Change in value of cash flow hedge	141					141
Stock-based compensation	4,850	14		4,836
Stock-based compensation (in shares)		1,477,894
Tax asset shortfall from stock-based compensation	(123)			(123)
Acquisition of Class A treasury stock	(3,277)						(3,277)
Acquisition of Class A treasury stock (in shares)	1,133,913						1,133,913
Balance at Jul. 01, 2012	161,748	344	421	293,814	(96,258)	(17)	(36,556)
Balance (in shares) at Jul. 01, 2012		34,465,207	42,138,465				12,047,166
Increase (Decrease) in Stockholders' Equity
Net income	12,321				12,321
Change in value of cash flow hedge	17					17
Stock-based compensation	4,283	16		4,267
Stock-based compensation (in shares)		1,610,271
Exercise of stock options	535	2		533
Exercise of stock options (in shares)		191,947
Tax asset shortfall from stock-based compensation	(34)			(34)
Acquisition of Class A treasury stock	(9,599)						(9,599)
Acquisition of Class A treasury stock (in shares)	2,490,065						2,490,065
Conversion of Class B stock into Class A stock (in shares)		13,000	(13,000)
Balance at Jun. 30, 2013	$ 169,271	$ 362	$ 421	$ 298,580	$ (83,937)		$ (46,155)
Balance (in shares) at Jun. 30, 2013		36,280,425	42,125,465				14,537,231