Inventories (Tables)

6 Months Ended

Jul. 12, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

In thousands	July 12, 2014		December 28, 2013		July 13, 2013
Raw materials	$	5,486	$	3,317	$	4,234
Work in progress		4,286		3,357		4,224
Finished goods		16,549		12,267		18,499
	$	26,321	$	18,941	$	26,957