Note O - Fair Value Measurements (Details) - Losses Recognized from Fair Value Measurements on Non-recurring Basis (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended	3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended
	Dec. 03, 2013	Dec. 31, 2008	Dec. 03, 2013 Continuing Operations [Member]	Dec. 04, 2012 Continuing Operations [Member]	Dec. 03, 2013 Continuing Operations [Member]	Dec. 04, 2012 Continuing Operations [Member]	Dec. 04, 2012 Discontinued Operations [Member]	Dec. 03, 2013 Discontinued Operations [Member]	Dec. 04, 2012 Discontinued Operations [Member]
Note O - Fair Value Measurements (Details) - Losses Recognized from Fair Value Measurements on Non-recurring Basis [Line Items]
Long-lived assets held for sale			$ 315	$ 354	$ 584	$ 511
Long-lived assets held for use			12,003	1,858	16,664	2,149
Asset impairment charges	$ 17,746	$ 18,756	$ 12,318	$ 2,212	$ 17,248	$ 2,660	$ 16,302	$ 153	$ 16,302