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Note 6 - Prepaid Expenses (Tables) | 3 Months Ended
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Mar. 31, 2025
Notes Tables |
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] |
|  | March 31, 2025 |  |  | December 31, 2024 |
Clinical expenses |  | $ | 830,859 |  |  | $ | 1,149,343 |
Insurance |  |  | 267,452 |  |  |  | 443,141 |
Professional services |  |  | 462,693 |  |  |  | 95,218 |
Dues and memberships |  |  | 21,140 |  |  |  | 11,777 |
Other |  |  | 121,603 |  |  |  | 205,881 |
Total |  | $ | 1,703,747 |  |  | $ | 1,905,360 |

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- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration