Note 3 - Inventories (Tables)

12 Months Ended

Dec. 28, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	2013		2012
Raw materials	$	28,228	$	21,689
Work in process		17,576		11,868
Finished goods		46,787		42,023
Total	$	92,591	$	75,580