Note A - Basis of Presentation (Details) (Other Reclassifications and Corrections [Member], USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
Dec. 04, 2012	Dec. 04, 2012
Other Reclassifications and Corrections [Member]
Note A - Basis of Presentation (Details) [Line Items]
Prior Period Reclassification Adjustment	$ 0.4	$ 0.4

The amount of a reclassification adjustment made to prior period financial statement amounts.

No definition available.

Name:	us-gaap_PriorPeriodReclassificationAdjustment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration