Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2023	Mar. 26, 2022
Cash flows from operating activities:
Net income	$ 25,814	$ 31,389
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	26,688	25,629
(Gain) loss on disposition of fixed assets	1	(3)
Unrealized (gain) loss in value of equity securities	(325)	214
Deferred income taxes	2,549	3,557
Unrealized (gain) loss in SERP	(1,196)	2,184
Changes in operating assets and liabilities:
Inventories	(14,526)	(15,768)
Accounts receivable and prepaid expenses	1,410	6,297
Accounts payable and other liabilities	(40,190)	(26,316)
Income taxes	6,615	7,559
Other	1,104	(262)
Net cash provided by operating activities	7,944	34,480
Cash flows from investing activities:
Purchase of property and equipment	(17,731)	(18,793)
Proceeds from the sale of property and equipment	16	13
Purchase of marketable securities	(35,958)	(25,965)
Proceeds from the sale and maturities of marketable securities	10,372	25,481
Purchase of intangible assets	(6)	(48)
Proceeds from sale of intangible assets		125
Change in SERP investment	86	359
Net cash used in investing activities	(43,221)	(18,828)
Cash flows from financing activities:
Dividends paid	(9,145)	(8,608)
Net cash used in financing activities	(9,145)	(8,608)
Net increase (decrease) in cash and cash equivalents	(44,422)	7,044
Cash and cash equivalents at beginning of year	157,997	86,048
Cash and cash equivalents at end of period	$ 113,575	$ 93,092