Note 3 - Inventories

12 Months Ended

Dec. 31, 2011

Inventory Disclosure [Text Block]

3. Inventories

The components of inventories at December 31, 2011 and January 1, 2011 are as follows (in thousands):

	2011		2010
Raw materials	$	26,919	$	20,994
Work in process		10,704		9,719
Finished goods		37,952		49,469
Total	$	75,575	$	80,182