Note 3 - Inventories (Tables)

12 Months Ended

Dec. 30, 2017

Notes Tables

Schedule of Inventory, Current [Table Text Block]

(in thousands)	201 7		201 6
Raw materials	$	39,030	$	32,231
Work in process		27,454		23,354
Finished goods		74,305		58,478
Total	$	140,789	$	114,063