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Note 11 - Geographical Sales

3 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

Note 11 - Geographical Sales

Geographical distribution of sales consisted of the following for the three months ended March 31, 2019 and 2018:

		Three Months Ended March 31,
		2019				2018
Geographical Areas
North America		$	4,194,550			$	12,717,485
China			6,278,704				-
Australia			-				3,660,465
Asia*			-				5,925,522
Other countries			187,554				-
		$	10,660,808			$	22,303,472

* excluding China

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- References

No definition available.

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- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-URI http://asc.fasb.org/topic&trid=2134510

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