Change in Accounting Estimate for Self-Insured Claims (Tables)

3 Months Ended

Apr. 01, 2017

Effect of Increase in Cost of Insurance and Claims

The following table summarizes the effect of the increase in the cost of insurance claims resulting from (favorable) unfavorable development of prior year self-insured claims estimates on operating income, net income and earnings per share amounts in the consolidated statements of income for the thirteen-week periods ended April 1, 2017 and March 26, 2016 (in thousands, except per share amounts):

	Thirteen Weeks Ended
	April 1, 2017			March 26, 2016
Operating income	$	(104	)	$	2,078
Net income		(64	)		1,284
Earnings per share		—		$	0.03
Diluted earnings per share		—		$	0.03