Income Taxes (Tables)

9 Months Ended

Sep. 25, 2012

Income Taxes [Abstract]

Reconciliation unrecognized tax benefits

Balance at December 27, 2011	$	9,527
Purchase accounting adjustments		(6,682	)
Additions based on tax positions related to the current year		2,439
Lapse of applicable statute of limitations		(895	)
Additional interest / penalties accrued		164
Balance at September 25, 2012	$	4,553