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Selected Statement of Operations Data (Tables)

12 Months Ended

Dec. 31, 2023

Selected Statement of Operations Data [Abstract]

Schedule of Revenues Classified By Product Lines

The following table sets forth the revenues classified by product lines:

		Years Ended December 31,
		2 0 2 3				2 0 2 2				2 0 2 1
		U.S. dollars in thousands
Product line “A”		$	11,497			$	11,545			$	12,069
Product line “B”			2,127				2,343				2,286
Product line “C”			7,988				7,663				11,976
		$	21,612			$	21,551			$	26,331

Schedule of Geographical Revenues Classified By Geographical Location of the Customers

The following table sets forth the geographical revenues classified by geographical location of the customers:

		Years Ended December 31,
		2 0 2 3				2 0 2 2				2 0 2 1
		U.S. dollars in thousands
The Americas		$	7,897			$	8,536			$	9,421
Europe			11,633				11,382				14,702
Israel			920				825				1,366
Other			1,162				808				842
		$	21,612			$	21,551			$	26,331

Schedule of Financial Income, Net

Financial income, net:

		Years Ended December 31,
		2 0 2 3				2 0 2 2				2 0 2 1
		U.S. dollars in thousands
Income:
Interest on bank deposits and short-term investments		$	737			$	262			$	110
Non-dollar currency gains, net			50				-				-
Unrealized gain from marketable securities			8				-				-
Realized gain from sale of marketable securities			-				-				3
Other financial income			10				58				-
			805				320				113
Expenses:
Non-dollar currency losses, net			-				(99	)			(8	)
Unrealized loss from marketable securities			-				(34	)			(1	)
Realized loss from sale of marketable securities			-				(11	)			-
Bank commissions and charges			(27	)			(23	)			(49	)
Other financial expenses			-				(60	)			-
			(27	)			(227	)			(58	)
		$	777			$	93			$	55

Schedule of Earnings per Ordinary Share EPS

The following table sets forth the computation of the Company’s basic and diluted EPS:

		Years Ended December 31,
		2 0 2 3				2 0 2 2				2 0 2 1
		In thousands
Weighted average number of shares issued and outstanding - used in computation of basic EPS			20,163				20,099				20,006
Incremental shares from assumed exercise of options			308				298				264
Weighted average number of shares used in computation of diluted EPS			20,471				20,397				20,270

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- Definition

Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information.

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Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

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