Note J - Employee Post-Employment Benefits (Details) (USD $)	3 Months Ended
	Sep. 02, 2014	Sep. 03, 2013	Jun. 03, 2014
Note J - Employee Post-Employment Benefits (Details) [Line Items]
Defined Benefit Pension Plans	3
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (10,437,000)		$ (10,900,000)
Defined Benefit Plan, Amortization of Gains (Losses)	463,000	489,000
Defined contribution plans	2
Severance Costs	569,000
Employee-related Liabilities, Current	20,646,000		22,637,000
Other Liabilities, Noncurrent	68,175,000		75,193,000
Employee Severance [Member]
Note J - Employee Post-Employment Benefits (Details) [Line Items]
Severance Costs	300,000
Employee-related Liabilities, Current	500,000
Other Liabilities, Noncurrent	100,000
Retirement Plan [Member]
Note J - Employee Post-Employment Benefits (Details) [Line Items]
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year	400,000
Pension Plan [Member]
Note J - Employee Post-Employment Benefits (Details) [Line Items]
Defined Benefit Pension Plan Liabilities, Current	3,300,000		3,300,000
Defined Benefit Pension Plan, Liabilities, Noncurrent	32,400,000		32,500,000
Defined Benefit Plan, Amortization of Gains (Losses)	$ 430,000	$ 428,000