Note 3 - Balance Sheet Components - Schedule Of Other Assets (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Prepaid clinical trial costs (noncurrent portion)	$ 0	$ 1,106,778
Prepaid technology license fees	60,000	70,000
Deposits	11,010	11,010
Total other assets	$ 71,010	$ 1,187,788

The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(17))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant