Note 5 - Inventories (Detail) - Activity in the reserves for excess quantities and obsolete inventory by segment (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Aug. 25, 2012
Balance at November 26, 2011	$ 1,175
Additions charged to expense	1,117
Write-offs	(1,186)
Balance at August 25, 2012	1,106
Wholesale Segment [Member]
Balance at November 26, 2011	987
Additions charged to expense	866
Write-offs	(1,011)
Balance at August 25, 2012	842
Retail Segment [Member]
Balance at November 26, 2011	188
Additions charged to expense	251
Write-offs	(175)
Balance at August 25, 2012	$ 264