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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2020

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.

		Three Months Ended September 30,								Nine Months Ended September 30,
		2020				2019				2020				2019
Primary geographical markets:
United States		$	1,809,000			$	1,509,000			$	4,308,000			$	4,186,000
Asia			176,000				145,000				442,000				610,000
Other			6,000				4,000				16,000				18,000
			1,991,000				1,658,000				4,766,000				4,814,000
Major product lines:
ODM projects		$	1,196,000			$	1,103,000			$	2,765,000			$	2,705,000
ODM components			772,000				539,000				1,915,000				2,018,000
Distribution components			23,000				16,000				86,000				91,000
			1,991,000				1,658,000				4,766,000				4,814,000
Timing of revenue recognition:
Products transferred at a point in time		$	1,991,000			$	1,658,000			$	4,766,000			$	4,814,000

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- References

No definition available.

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- 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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045

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