Note 5 - Unconsolidated Affiliated Companies (Detail) - The escrow receivable from the sale of IHFC are included in our condensed consolidated balance sheets as follows (USD $) In Thousands, unless otherwise specified	Mar. 02, 2013	Nov. 24, 2012
IHFC escrow receivable	$ 2,348	$ 4,696
Current [Member]
IHFC escrow receivable		2,348
Other Assets [Member]
IHFC escrow receivable	$ 2,348	$ 2,348