XML 34 R23.htm IDEA: XBRL DOCUMENT v3.25.3

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

9 Months Ended

Sep. 28, 2025

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
September 28, 2025
Certificates of Deposit		$	2,489				2,501			$	12			$	-
Total Marketable Securities		$	2,489			$	2,501			$	12			$	-
December 31, 2024
Certificates of Deposit			4,965				5,010				45				-
Total Marketable Securities		$	4,965			$	5,010			$	45			$	-

X

- Definition

Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration