Enterprise-Wide Disclosures (Net Sales And Long-Lived Assets (Property, Plant, And Equipment) By Geographic Area) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Oct. 01, 2011	Jun. 29, 2013	Jun. 30, 2012	Jul. 02, 2011
Segment Reporting Information [Line Items]
Net sales	$ 84,615	$ 84,343	$ 94,567	$ 97,508	$ 96,733	$ 95,527	$ 84,454	$ 69,761	$ 361,033	$ 346,475	$ 253,846
Long-lived assets	17,911				17,306				17,911	17,306	14,917
Domestic (U.S.)
Segment Reporting Information [Line Items]
Net sales									246,059	205,668	172,778
Long-lived assets	2,045				1,660				2,045	1,660	1,588
Foreign
Segment Reporting Information [Line Items]
Net sales									114,974	140,807	81,068
Long-lived assets	$ 15,866				$ 15,646				$ 15,866	$ 15,646	$ 13,329