Accrued Liabilities (Tables)

9 Months Ended

Sep. 25, 2012

Accrued Liabilities [Abstract]

Components of accrued liabilities

	September 25, 2012		December 27, 2011
Payroll and vacation	$	15,972	$	18,383
Due to sellers		5,122		—
Accrued transaction costs		—		12,995
Accrued litigation expenses		—		8,000
Other		27,946		23,515
	$	49,040	$	62,893