Note B - Loss Per Share and Stock Repurchases (Details) - Weighted-Average Common and Dilutive Potential Common Shares Outstanding (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 03, 2015	Mar. 04, 2014	Mar. 03, 2015	Mar. 04, 2014
Weighted-Average Common and Dilutive Potential Common Shares Outstanding [Abstract]
Loss from continuing operations (in Dollars)	$ (769)	$ (7,393)	$ (7,477)	$ (64,029)
Income from discontinued operations, net of tax (in Dollars)		86		97
Net loss (in Dollars)	$ (769)us-gaap_NetIncomeLoss	$ (7,307)us-gaap_NetIncomeLoss	$ (7,477)us-gaap_NetIncomeLoss	$ (63,932)us-gaap_NetIncomeLoss
Weighted-average common shares outstanding (in Shares)	60,643	60,351	60,532	60,191
Weighted average common and dilutive potential common shares outstanding (in Shares)	60,643	60,351	60,532	60,191
Loss per share - Basic
Loss from continuing operations	$ (0.01)	$ (0.12)	$ (0.12)	$ (1.06)
Net loss per share	$ (0.01)us-gaap_EarningsPerShareBasic	$ (0.12)us-gaap_EarningsPerShareBasic	$ (0.12)us-gaap_EarningsPerShareBasic	$ (1.06)us-gaap_EarningsPerShareBasic
Loss per share - Diluted
Loss from continuing operations	$ (0.01)	$ (0.12)	$ (0.12)	$ (1.06)
Net loss per share	$ (0.01)us-gaap_EarningsPerShareDiluted	$ (0.12)us-gaap_EarningsPerShareDiluted	$ (0.12)us-gaap_EarningsPerShareDiluted	$ (1.06)us-gaap_EarningsPerShareDiluted

Note B - Loss Per Share and Stock Repurchases (Details) - Weighted-Average Common and Dilutive Potential Common Shares Outstanding (USD $)
In Thousands, except Per Share data, unless otherwise specified

3 Months Ended

9 Months Ended

Mar. 03, 2015

Mar. 04, 2014

Mar. 03, 2015

Mar. 04, 2014

Weighted-Average Common and Dilutive Potential Common Shares Outstanding [Abstract]

Loss from continuing operations (in Dollars)

$ (769)us-gaap_IncomeLossFromContinuingOperations

$ (7,393)us-gaap_IncomeLossFromContinuingOperations

$ (7,477)us-gaap_IncomeLossFromContinuingOperations

$ (64,029)us-gaap_IncomeLossFromContinuingOperations

Income from discontinued operations, net of tax (in Dollars)

86us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

97us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

Net loss (in Dollars)

$ (769)us-gaap_NetIncomeLoss

$ (7,307)us-gaap_NetIncomeLoss

$ (7,477)us-gaap_NetIncomeLoss

$ (63,932)us-gaap_NetIncomeLoss

Weighted-average common shares outstanding (in Shares)

60,643us-gaap_WeightedAverageNumberOfSharesOutstandingBasic

60,351us-gaap_WeightedAverageNumberOfSharesOutstandingBasic

60,532us-gaap_WeightedAverageNumberOfSharesOutstandingBasic

60,191us-gaap_WeightedAverageNumberOfSharesOutstandingBasic

Weighted average common and dilutive potential common shares outstanding (in Shares)

60,643us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

60,351us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

60,532us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

60,191us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

Loss per share - Basic

Loss from continuing operations

$ (0.01)us-gaap_IncomeLossFromContinuingOperationsPerBasicShare

$ (0.12)us-gaap_IncomeLossFromContinuingOperationsPerBasicShare

$ (1.06)us-gaap_IncomeLossFromContinuingOperationsPerBasicShare

Net loss per share

$ (0.01)us-gaap_EarningsPerShareBasic

$ (0.12)us-gaap_EarningsPerShareBasic

$ (1.06)us-gaap_EarningsPerShareBasic

Loss per share - Diluted

Loss from continuing operations

$ (0.01)us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare

$ (0.12)us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare

$ (1.06)us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare

Net loss per share

$ (0.01)us-gaap_EarningsPerShareDiluted

$ (0.12)us-gaap_EarningsPerShareDiluted

$ (1.06)us-gaap_EarningsPerShareDiluted

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