Note L - Share-Based Employee Compensation (Details) - Summary of Stock Option Activity (USD $)	6 Months Ended
	Dec. 03, 2013
Note L - Share-Based Employee Compensation (Details) - Summary of Stock Option Activity [Line Items]
Forfeited	(85,000)
Forfeited (in Dollars per share)	$ 9.34
Stock Options, Service-based [Member]
Note L - Share-Based Employee Compensation (Details) - Summary of Stock Option Activity [Line Items]
Balance, beginning of year	1,911,000
Balance, beginning of year (in Dollars per share)	$ 8.27
Granted	601,000
Granted (in Dollars per share)	$ 9.34
Exercised	(229,000)
Exercised (in Dollars per share)	$ 6.45
Forfeited	(179,000)
Forfeited (in Dollars per share)	$ 9.39
Balance, end of quarter	2,104,000
Balance, end of quarter (in Dollars per share)	$ 8.68
Exercisable	1,237,000
Exercisable (in Dollars per share)	$ 8.63
Stock Options, Performanced-based [Member]
Note L - Share-Based Employee Compensation (Details) - Summary of Stock Option Activity [Line Items]
Balance, beginning of year	250,000
Balance, beginning of year (in Dollars per share)	$ 7.81
Granted	570,000
Granted (in Dollars per share)	$ 9.34
Balance, end of quarter	735,000
Balance, end of quarter (in Dollars per share)	$ 8.82
Exercisable
Exercisable (in Dollars per share)