Note 6 - Inventories - Activity in Reserves for Excess Quantities and Obsolete Inventory by Segment (Details) $ in Thousands	3 Months Ended
	Mar. 02, 2019 USD ($)
Balance, beginning	$ 1,766
Inventory Write-down	799
Write-offs	(348)
Balance, ending	2,217
Operating Segments [Member] | Wholesale Segment [Member]
Balance, beginning	1,500
Inventory Write-down	660
Write-offs	(233)
Balance, ending	1,927
Operating Segments [Member] | Retail Segment [Member]
Balance, beginning	266
Inventory Write-down	139
Write-offs	(115)
Balance, ending	$ 290