Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 28, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of Pre-Tax Changes in Fair Value

The following summarizes 2014, 2013 and 2012 pre-tax changes in the fair value of the Company’s commodity derivative financial instruments and the classification of such changes in the consolidated statements of operations.

		Fiscal Year
In Thousands	Classification of Gain (Loss)	2014		2013			2012
Commodity hedges	Cost of sales	$	0	$	(500	)	$	500
Total		$	0	$	(500	)	$	500