Marketable Securities (Tables)

3 Months Ended

Mar. 29, 2025

Marketable Securities.

Schedule Of Marketable Securities

			Gross		Gross
(amounts in thousands)	Amortized		Unrealized		Unrealized		Fair
March 29, 2025	Cost		Holding Gains		Holding Losses		Value
Available-for-sale:
Level 1
Equity securities							$	6,995
Level 2
Corporate and municipal bonds	$	153,734	$	2,657	$	(7,165)		149,226
Commercial paper		13,634		82		—		13,716
Total	$	167,368	$	2,739	$	(7,165)	$	169,937

			Gross		Gross
(amounts in thousands)	Amortized		Unrealized		Unrealized		Fair
December 28, 2024	Cost		Holding Gains		Holding Losses		Value
Available-for-sale:
Level 1
Equity securities							$	5,930
Level 2
Corporate and municipal bonds	$	171,258	$	2,525	$	(6,583)		167,201
Commercial paper		18,671		169		—		18,840
Total	$	189,930	$	2,695	$	(6,583)	$	191,971

Schedule Of Maturities Of Marketable Securities

	Amortized		Fair
(amounts in thousands)	Cost		Value
Available-for-sale:
Due within one year	$	42,941	$	43,236
Due after one year through five years		62,834		60,574
Due after five years through ten years		11,959		11,220
Due after ten years		49,634		47,912
Total	$	167,368	$	162,942