Earnings per Unit (Tables)

12 Months Ended

Jun. 30, 2013

Earnings Per Unit [Abstract]

Net income (loss) per limited partner unit

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

	Three months ended				Six months ended						Twelve months ended
	6/30/2013		7/1/2012		6/30/2013			7/1/2012			6/30/2013		7/1/2012
	(In thousands except per unit amounts)
Basic weighted average units outstanding	55,484		55,481		55,464			55,433			55,446		55,389
Effect of dilutive units:
Unit options and restricted unit awards	152		2		—			—			84		3
Phantom units	186		335		—			—			261		452
Diluted weighted average units outstanding	55,822		55,818		55,464			55,433			55,791		55,844
Net income (loss) per unit - basic	$	0.85	$	0.66	$	(1.11	)	$	(0.52	)	$	1.24	$	2.11
Net income (loss) per unit - diluted	$	0.85	$	0.66	$	(1.11	)	$	(0.52	)	$	1.24	$	2.10