Income Taxes (Deferred Tax Assets And Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	May 31, 2014	Jun. 01, 2013
Income Taxes [Abstract]
Property, plant and equipment	$ 41,393	$ 35,108
Cash basis temporary differences	637	817
Inventories	34,163	32,720
Investment in affiliates	487	4,248
Other comprehensive income	294	95
Other	3,800	3,540
Total deferred tax liabilities	80,774	76,528
Accrued expenses	3,122	13,957
Other	6,699	4,157
Total deferred tax assets	9,821	18,114
Net deferred tax liabilities	$ 70,953	$ 58,414