Inventories

3 Months Ended

Mar. 25, 2017

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

Note C - Inventories

In thousands	March 25, 2017		December 31, 2016		March 19, 2016
Raw materials	$	4,206	$	4,781	$	4,408
Work in progress		4,068		3,671		4,964
Finished goods		28,920		25,350		28,005
	$	37,194	$	33,802	$	37,377