Note 9 - Intangible Assets, Net (Detail) - Intangible Assets, Net (USD $) In Thousands, unless otherwise specified	Jun. 24, 2012	Jun. 26, 2011
Intangible Assets, Gross	$ 26,536	$ 26,000
Intangible Assets, Accumulated Amortization	(16,765)	(14,388)
Total intangible assets, net	9,771	11,612
Customer Lists [Member]
Intangible Assets, Gross	22,000	22,000
Intangible Assets, Accumulated Amortization	(14,156)	(12,134)
Noncompete Agreements [Member]
Intangible Assets, Gross	4,243	4,000
Intangible Assets, Accumulated Amortization	(2,581)	(2,254)
Licenses Acquired [Member]
Intangible Assets, Gross	293
Intangible Assets, Accumulated Amortization	$ (28)

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant