Fair Value Measurements (Tables)

3 Months Ended

Mar. 28, 2017

Fair Value Measurements

Schedule of fair value of assets and liabilities measured on a recurring basis

	Fair Value Measurements
	Level	March 28, 2017		December 27, 2016
Deferred compensation plan—assets	1		23,242		21,951
Deferred compensation plan—liabilities	1		(23,241)		(22,128)

Schedule of carrying amounts and related estimated fair values for installment loan

	March 28, 2017				December 27, 2016
	Carrying		Fair		Carrying		Fair
	Amount		Value		Amount		Value
Installment loan—Level 2	$	512	$	552	$	550	$	599