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Note 9 - Intangible Assets, Net (Detail)	6 Months Ended
	Dec. 23, 2012
Minimum [Member] | Licenses Acquired [Member]
Finite-Lived Intangible Asset, Useful Life	4 years
Maximum [Member] | Licenses Acquired [Member]
Finite-Lived Intangible Asset, Useful Life	8 years
Customer Lists [Member]
Finite-Lived Intangible Asset, Useful Life	13 years
Noncompete Agreements [Member]
Finite-Lived Intangible Asset, Useful Life	5 years

X

- Definition

No authoritative reference available.

+ References

No definition available.

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration