Note N - Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended	6 Months Ended
Nov. 24, 2014	Dec. 02, 2014
Note N - Commitments and Contingencies (Details) [Line Items]
Litigation Settlement, Amount	$ (1.3)us-gaap_LitigationSettlementAmount	$ (3.0)us-gaap_LitigationSettlementAmount
Rent and Other [Member]
Note N - Commitments and Contingencies (Details) [Line Items]
Litigation Settlement, Amount		$ (1.7)

Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

No definition available.

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