Inventories

9 Months Ended

Oct. 07, 2017

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

Note C - Inventories

	October 7,		December 31,		October 1,
In thousands	2017		2016		2016
Raw materials	$	4,049	$	4,781	$	5,467
Work in progress		3,660		3,671		5,093
Finished goods		34,683		25,350		32,376
	$	42,392	$	33,802	$	42,936