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Note 8 - Geographic Segment Data (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

		Net Sales to Outside Customers
		For the Three Months Ended
		March 31,
		2021				2020
United States		$	6,599,000			$	5,426,000
Mexico			817,000				1,642,000
		$	7,416,000			$	7,068,000

Long-lived Assets by Geographic Areas [Table Text Block]

		Total Assets at
		March 31,				December 31,
		2021				2020
United States		$	15,836,000			$	12,459,000
Mexico			7,506,000				8,798,000
Assets Held for Sale International Subsidiaries			205,000				294,000
		$	23,547,000			$	21,551,000

X

- Definition

Tabular disclosure of long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets.

+ 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
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599

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- Definition

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.

+ References

Reference 1: 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 http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599

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