Subsequent events	9 Months Ended
Sep. 30, 2025
Subsequent Events [Abstract]
Subsequent events	(14) Subsequent events Amendment to Amended and Restated Plan On October 1, 2025, the Company’s Board unanimously approved, an Amendment to the Amended and Restated Plan to increase the number of shares subject to the Amended and Restated Plan by an additional 2,800,000 which, if such Amendment is approved by the stockholders at the 2025 Annual Meeting of Stockholders to be held on December 10, 2025, would bring the total number of awards subject to the Amended and Restated Plan to 3,525,142, which total includes 725,142 remaining awards under the Amended and Restated Plan. Rights Offering On October 30, 2025, the Company entered into a dealer manager agreement with Moody Capital Solutions, Inc. (the “Dealer-Manager”) in connection with a rights offering (the “Rights Offering”) pursuant to which the Company will distribute to the holders of record of its common stock, $0.001 par value (“Common Stock”) and certain eligible warrantholders who have contractual rights to participate in the Rights Offering, at no charge, two transferable unit subscription rights (the “Unit Subscription Rights”) for each share of the Company’s Common Stock beneficially owned or subject to eligible warrants as of November 10, 2025. Each Unit Subscription Right entitles the registered holder to purchase a Unit at $4.00 per Unit with each Unit consisting of one share of Common Stock, one Series A Right to purchase one share of Common Stock at an exercise price of $5.00 (the “Series A Right”) and one Series B Right to purchase one share of Common Stock at an exercise price of $6.00 (the Series B Right, and together with the Series A Right, the “Series Rights”), subject to the maximum Unit issuance limitation of 8,000,000 in the aggregate and potential pro-rata adjustments. Record Holders who fully exercise their Unit Subscription Rights will be entitled to subscribe, subject to certain limitations and subject to potential pro-rata adjustment, for additional Units covered by any unexercised Unit Subscription Rights. Each Unit will consist of one share of Common Stock, one series A right to purchase one share of Common Stock for $5.00 (a “Series A Right”) and one series B right to purchase one share of Common Stock for $6.00 (a “Series B Right” and, collectively with the Series A Right, the “Series Rights”). The Common Stock and the Series Rights comprising the Units may only be purchased as a Unit but will be issued separately. Subject to extension of the expiration date, the Rights Offering will terminate on December 10, 2025. The Series A Rights and Series B Rights may be exercised commencing on their date of issuance and continuing until their expiration dates, respectively, July 18, 2026 and November 20, 2026. We have agreed to pay the Dealer-Manager a cash fee equal to 7.0% of the proceeds of the Rights Offering from the exercise of the Unit Subscription Rights and the Series Rights; provided however, if the aggregate subscription proceeds equal more than $10 million but less than $20 million, we have agreed to pay the Dealer-Manager a cash fee equal to 6.0%; provided further, if the aggregate subscription proceeds equal less than $10 million, we have agreed to pay the Dealer-Manager a cash fee equal to 5.0%. We also paid the Dealer-Manager an out-of-pocket accountable expense allowance of $35,000. In connection with the Rights Offering, the Company entered into a Subscription Agent and Rights Agent Agreement, dated October 30, 2025, with VStock Transfer, LLC to provide subscription agent services for the Unit Subscription Rights and Series Rights with respect to the Rights Offering.

Subsequent events

9 Months Ended

Sep. 30, 2025

(14) Subsequent events

Amendment to Amended and Restated Plan

On October 1, 2025, the Company’s Board unanimously approved, an Amendment to the Amended and Restated Plan to increase the number of shares subject to the Amended and Restated Plan by an additional 2,800,000 which, if such Amendment is approved by the stockholders at the 2025 Annual Meeting of Stockholders to be held on December 10, 2025, would bring the total number of awards subject to the Amended and Restated Plan to 3,525,142, which total includes 725,142 remaining awards under the Amended and Restated Plan.

Rights Offering

On October 30, 2025, the Company entered into a dealer manager agreement with Moody Capital Solutions, Inc. (the “Dealer-Manager”) in connection with a rights offering (the “Rights Offering”) pursuant to which the Company will distribute to the holders of record of its common stock, $0.001 par value (“Common Stock”) and certain eligible warrantholders who have contractual rights to participate in the Rights Offering, at no charge, two transferable unit subscription rights (the “Unit Subscription Rights”) for each share of the Company’s Common Stock beneficially owned or subject to eligible warrants as of November 10, 2025. Each Unit Subscription Right entitles the registered holder to purchase a Unit at $4.00 per Unit with each Unit consisting of one share of Common Stock, one Series A Right to purchase one share of Common Stock at an exercise price of $5.00 (the “Series A Right”) and one Series B Right to purchase one share of Common Stock at an exercise price of $6.00 (the Series B Right, and together with the Series A Right, the “Series Rights”), subject to the maximum Unit issuance limitation of 8,000,000 in the aggregate and potential pro-rata adjustments. Record Holders who fully exercise their Unit Subscription Rights will be entitled to subscribe, subject to certain limitations and subject to potential pro-rata adjustment, for additional Units covered by any unexercised Unit Subscription Rights. Each Unit will consist of one share of Common Stock, one series A right to purchase one share of Common Stock for $5.00 (a “Series A Right”) and one series B right to purchase one share of Common Stock for $6.00 (a “Series B Right” and, collectively with the Series A Right, the “Series Rights”). The Common Stock and the Series Rights comprising the Units may only be purchased as a Unit but will be issued separately. Subject to extension of the expiration date, the Rights Offering will terminate on December 10, 2025. The Series A Rights and Series B Rights may be exercised commencing on their date of issuance and continuing until their expiration dates, respectively, July 18, 2026 and November 20, 2026.

We have agreed to pay the Dealer-Manager a cash fee equal to 7.0% of the proceeds of the Rights Offering from the exercise of the Unit Subscription Rights and the Series Rights; provided however, if the aggregate subscription proceeds equal more than $10 million but less than $20 million, we have agreed to pay the Dealer-Manager a cash fee equal to 6.0%; provided further, if the aggregate subscription proceeds equal less than $10 million, we have agreed to pay the Dealer-Manager a cash fee equal to 5.0%. We also paid the Dealer-Manager an out-of-pocket accountable expense allowance of $35,000.

In connection with the Rights Offering, the Company entered into a Subscription Agent and Rights Agent Agreement, dated October 30, 2025, with VStock Transfer, LLC to provide subscription agent services for the Unit Subscription Rights and Series Rights with respect to the Rights Offering.