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GEOGRAPHIC INFORMATION (Tables)

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

The following table presents summary geographic information about revenues and long-lived assets (land and property, net of accumulated depreciation) attributed to countries based upon location of our customers or assets:

		Year ended December 31,								December 31,
		2022				2021				2022				2021
										Long-lived				Long-lived
		Revenues				Revenues				Assets				Assets
United States		$	8,099,000			$	7,731,000			$	2,097,000			$	2,203,000
South Korea			209,000				598,000				-				-
China			96,000				249,000				662,000				705,000
Taiwan			8,000				10,000				163,000				147,000
Other foreign countries			11,000				55,000				-				-
Total		$	8,423,000			$	8,643,000			$	2,922,000			$	3,055,000

X

- Definition

Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

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X

- References

No definition available.

+ Details

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