Note G - Cash, Cash Equivalents And Marketable Securities (Tables)

3 Months Ended

Apr. 02, 2023

Notes Tables

Schedule of Available-for-Sale Securities Reconciliation [Table Text Block]

	(In Thousands)
	MARKETABLE SECURITIES
	Amortized Cost		Fair Value		Gross Unrealized Gains		Gross Unrealized Losses
April 2, 2023
Fixed Rate Municipal Bonds	$	10,471	$	10,453	$	-	$	18
Certificates of Deposit		14,250		14,156		8		101
Variable Rate Demand Notes		4,404		4,404		-		-
Total Marketable Securities	$	29,125	$	29,013	$	8	$	119
December 31, 2022
Fixed Rate Municipal Bonds	$	11,460	$	11,405	$	-	$	58
Certificates of Deposit		9,895		9,820		22		94
Variable Rate Demand Notes		3,638		3,638		-		-
Total Marketable Securities	$	24,993	$	24,863	$	22	$	152