Note 15 - Equity - Schedule of Warrants (Details) - $ / shares	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Outstanding warrants, number (in shares)	1,971,216
Outstanding warrants, exercise price (in dollars per share)	$ 11.54
Outstanding warrants, weighted average remaining life (Year)	6 years 7 months 24 days	4 years 3 months 18 days
Exercised, number (in shares)	(2,423,530)
Exercised, exercise price (in dollars per share)	$ 5.43
Warrants Expired, number (in shares)	(20,643)
Warrants Expired, exercise price (in dollars per share)	$ 28.85
Outstanding warrants, number (in shares)	900,738	1,971,216
Outstanding warrants, exercise price (in dollars per share)	$ 16.26	$ 11.54
Outstanding warrants, number (in shares)	900,738	1,971,216
Class of Warrant or Right, Exercised During Period (in shares)	2,423,530
Expired, number (in shares)	20,643
Penny Warrants [Member]
Outstanding warrants, number (in shares)	699,546
Outstanding warrants, weighted average remaining life (Year)	3 years 2 months 19 days
Exercised, number (in shares)	757,903
Warrants Expired, number (in shares)	1,643
Outstanding warrants, number (in shares)	107,591	699,546
Outstanding warrants, number (in shares)	107,591	699,546
Class of Warrant or Right, Exercised During Period (in shares)	(757,903)
Expired, number (in shares)	(1,643)
Pre-funded Warrants [Member]
Outstanding warrants, number (in shares)	167,591
Outstanding warrants, number (in shares)	167,591
The 2025 PIPE Warrants [Member]
Warrants issued, number (in shares)	547,737
Warrants issued, exercise price (in dollars per share)	$ 4
March 2025 Broker Warrants [Member]
Warrants issued, number (in shares)	25,958
Warrants issued, exercise price (in dollars per share)	$ 3.8
Three Fifty Warrant [Member]
Warrants issued, number (in shares)	400,000
Warrants issued, exercise price (in dollars per share)	$ 3.5
Four Warrant [Member]
Warrants issued, number (in shares)	400,000
Warrants issued, exercise price (in dollars per share)	$ 4

The number of warrants or right exercised during the period.

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Per share or per unit price of warrants exercised during the period.

+ References

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Exercise price of warrant or right expired during period.

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The number of warrants issued during the period.

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Represents the exercise price of warrants or rights issued during the period.

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Represents the weighted average remaining life of warrants or rights.

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No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

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Number of warrants or rights outstanding.

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