Earnings per Unit (Tables)

3 Months Ended

Mar. 27, 2016

Earnings Per Unit [Abstract]

Net income (loss) per limited partner unit

Net loss per limited partner unit is calculated based on the following unit amounts:

	Three months ended
	3/27/2016			3/29/2015
	(In thousands except per unit amounts)
Basic weighted average units outstanding	55,877			55,820
Diluted weighted average units outstanding	55,877			55,820
Net loss per unit - basic	$	(0.87	)	$	(1.50	)
Net loss per unit - diluted	$	(0.87	)	$	(1.50	)