Note 14 - Subsequent Event	9 Months Ended
Sep. 30, 2024
Notes to Financial Statements
Subsequent Events [Text Block]	14. Subsequent Events *Anson Convertible Note* Pursuant to the Purchase Agreement, on October 10, 2024 (the “Second Closing Date”), the Company sold a total of (y) $5.435 million in Notes (the “Second Tranche Notes”, and collectively with the First Tranche Notes, the ("Anson Notes")), with an aggregate purchase price of approximately $5.0 million, and (z) Warrants to purchase up to 1,846,128 shares of Common Stock (the “Second Closing”). The Second Tranche Notes are convertible into Common Stock, at a per share conversion price equal to by the lower of (a) $1.7664, (the “Fixed Conversion Price”) or (b) a price equal to 92% of the lowest VWAP during the seven trading day period immediately preceding the effective date set forth in a Notice of Conversion (as defined in the Second Tranche Notes) (each, a “Conversion Date”) delivered by an Investor to the Company (the “Alternate Conversion Price”, and together with the Fixed Conversion Price, the “Conversion Price”). The Conversion Price is subject to, among other customary provisions, downward adjustment in the event of any future issuance by the Company of Common Stock (or Common Stock Equivalents (as defined in the Second Tranche Notes)) below the then effective Conversion Price. $3.05 million of the note proceeds were used to repay the Streeterville note. In connection with the above offering, the Company engaged Placement Agent. Pursuant to the terms of the engagement with the Placement Agent, the Company paid a cash fee of 7% of the gross proceeds the Company received in the Second Closing and incurred certain additional other issuance costs, for aggregate issuance costs of approximately $0.4 million. The Company also agreed to reimburse the Placement Agent at the Second Closing for expenses incurred, including disbursements of legal counsel, in an amount not to exceed of $50,000. *Anson Conversion Notices* From October 22, 2024 to October 31, 2024, the Company received conversion notices from Anson resulting in the conversion of $0.8 million of principal and interest from the Anson Notes into 754,152 shares of Common Stock.

Note 14 - Subsequent Event

9 Months Ended

Sep. 30, 2024

14. Subsequent Events

Anson Convertible Note

Pursuant to the Purchase Agreement, on October 10, 2024 (the “Second Closing Date”), the Company sold a total of (y) $5.435 million in Notes (the “Second Tranche Notes”, and collectively with the First Tranche Notes, the ("Anson Notes")), with an aggregate purchase price of approximately $5.0 million, and (z) Warrants to purchase up to 1,846,128 shares of Common Stock (the “Second Closing”). The Second Tranche Notes are convertible into Common Stock, at a per share conversion price equal to by the lower of (a) $1.7664, (the “Fixed Conversion Price”) or (b) a price equal to 92% of the lowest VWAP during the seven trading day period immediately preceding the effective date set forth in a Notice of Conversion (as defined in the Second Tranche Notes) (each, a “Conversion Date”) delivered by an Investor to the Company (the “Alternate Conversion Price”, and together with the Fixed Conversion Price, the “Conversion Price”). The Conversion Price is subject to, among other customary provisions, downward adjustment in the event of any future issuance by the Company of Common Stock (or Common Stock Equivalents (as defined in the Second Tranche Notes)) below the then effective Conversion Price. $3.05 million of the note proceeds were used to repay the Streeterville note.

In connection with the above offering, the Company engaged Placement Agent. Pursuant to the terms of the engagement with the Placement Agent, the Company paid a cash fee of 7% of the gross proceeds the Company received in the Second Closing and incurred certain additional other issuance costs, for aggregate issuance costs of approximately $0.4 million. The Company also agreed to reimburse the Placement Agent at the Second Closing for expenses incurred, including disbursements of legal counsel, in an amount not to exceed of $50,000.

Anson Conversion Notices

From October 22, 2024 to October 31, 2024, the Company received conversion notices from Anson resulting in the conversion of $0.8 million of principal and interest from the Anson Notes into 754,152 shares of Common Stock.