Summary of Quarterly Results (Tables)

12 Months Ended

Dec. 29, 2018

Summary of Quarterly Results [Abstract]

Quarterly Financial Information

(dollars in thousands, except per share amounts)	Thirteen Weeks Ended
	March 31, 2018		June 30, 2018		September 29, 2018		December 29, 2018
Net sales	$	876,106	$	871,100	$	869,076	$	892,988
Gross profit on sales		234,907		240,295		232,340		227,459
Net income		16,191		19,095		14,207		13,245
Basic and diluted earnings per share	$	.60	$	.71	$	.53	$	.49

(dollars in thousands, except per share amounts)	Thirteen Weeks Ended
	April 1,2017		July 1, 2017		September 30, 2017		December 30, 2017
Net sales	$	852,229	$	876,569	$	854,261	$	883,748
Gross profit on sales		229,036		233,758		219,609		230,120
Net income		11,836		18,475		4,449		63,654	*
Basic and diluted earnings per share	$	.44	$	.69	$	.16	$	2.37

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*The quarter ended December 30, 2017 includes the tax benefit of $49.3 million as a result of revaluing the Company’s net deferred tax liability using the enacted Federal tax rate of 21% under the Tax Reform.