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Note 4 - PistolStar Inc. Acquisition - Pro Forma Information (Details) - PistolStar [Member] - USD ($)	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Revenue	$ 725,779	$ 1,652,678
Net loss	$ (1,580,349)	$ (5,045,889)
Basic and diluted net loss per share (in dollars per share)	$ (0.08)	$ (0.28)
Weighted average number of ordinary shares used in computing basic and diluted loss per share (in shares)	20,864,866	18,030,939

X

- Definition

The pro forma basic and diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

No definition available.

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- Definition

The pro forma weighted average number of ordinary shares used in computing basic and diluted loss per share.

+ References

No definition available.

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(3)
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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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