Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
Mar. 28, 2020	Mar. 30, 2019
Consolidated Statements of Income [Abstract]
Net sales	$ 985,820	$ 876,718
Cost of sales, including advertising, warehousing and distribution expenses	721,673	647,166
Gross profit on sales	264,147	229,552
Operating, general and administrative expenses	226,719	211,732
Income from operations	37,428	17,820
Investment income (loss) and interest expense	(4,019)	2,895
Other income (expense)	2,676	(1,841)
Income before provision for income taxes	36,085	18,874
Provision for income taxes	9,396	4,570
Net income	$ 26,689	$ 14,304
Weighted-average shares outstanding, basic and diluted	26,898,443	26,898,443
Cash dividends per share	$ 0.31	$ 0.31
Basic and diluted earnings per share	$ 0.99	$ 0.53

Aggregate dividends declared during the period for each share of common stock outstanding.

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