Property, Plant and Equipment, Net (Tables)

12 Months Ended

Dec. 27, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

Property, plant and equipment consists of the following:

	2014			2013
Land and improvements	$	7,327		$	7,231
Buildings and improvements	61,557			50,627
Machinery and equipment	171,586			149,040
	240,470			206,898
Accumulated depreciation	(137,981		)	(132,413		)
Property, plant and equipment, net	$	102,489		$	74,485