Exercise price per share or per unit of warrants or rights outstanding.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

+ References

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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Note 6 - Common Stock Warrants (Details) - USD ($)	Mar. 31, 2022	Jan. 31, 2022	Dec. 31, 2021	Oct. 19, 2021	Aug. 19, 2021	May 20, 2021
Warrants exercise price					$ 3.45
Warrants term				5 years
Warrants and Rights Outstanding	$ 5,347,517		$ 7,181,741,000
Warrant Waiver Agreement Member
Warrants exercise price		$ 1.10
The Equity Warrant [Member] \| Altium Growth Fund, LP [Member]
Warrants exercise price						$ 4.70
Conversion of warrant into common stock	3,994,302					4,995,893
Minimum [Member]
Warrants exercise price	$ 1.10
Warrants term	5 years
Maximum [Member]
Warrants exercise price	$ 694.80
Warrants term	10 years