XML 37 R24.htm IDEA: XBRL DOCUMENT v3.24.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2023

Accounting Policies [Abstract]

Disaggregation of Revenue [Table Text Block]

In the following table, revenue is disaggregated by primary geographical market, major product line, and timing of revenue recognition.

		Twelve Months Ended December 31,
		2023				2022
Primary geographical markets:
United States		$	5,753,000			$	8,099,000
Asia			327,000				298,000
Other			28,000				26,000
			6,108,000				8,423,000
Major product lines:
ODM projects		$	3,900,000			$	5,986,000
ODM components			2,149,000				2,296,000
Distribution components			59,000				141,000
			6,108,000				8,423,000
Timing of revenue recognition:
Products transferred at a point in time		$	6,108,000			$	8,423,000

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The following tables presents assets (liabilities) measured at fair value on a recurring basis:

		As of December 31, 2023
		Level 1				Level 2				Level 3				Total
Certificates of deposit							199,000								199,000
U.S. Treasury securities							197,000								197,000
Mortgage-backed securities							50,000								50,000
Corporate debt securities							198,000								198,000
Marketable securities			2,986,000				-				-				2,986,000
		$	2,986,000			$	644,000			$	-			$	3,630,000

		As of December 31, 2022
		Level 1				Level 2				Level 3				Total
Marketable securities			2,034,000				-				-				2,034,000
		$	2,034,000			$	-			$	-			$	2,034,000

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-5

+ Details

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

X

- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

+ Details

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