Subsequent Events	12 Months Ended
Dec. 31, 2023
Subsequent Events [Abstract]
Subsequent Events	13. Subsequent Events Private Placement On January 19, 2024, the Company entered into a Securities Purchase Agreement (the “Purchase Agreement”) with certain accredited investors, in which the Company sold the following securities to the accredited investors in a private placement transaction (the “Private Placement”) (i) an aggregate of 4,985,610 shares (the “Shares”) of common stock, par value $0.0001 per share; (ii) to certain investors, in lieu of Shares, pre-funded warrants (the “Pre-Funded Warrants”) to purchase an aggregate of 306,506 shares of common stock; (iii) Tranche A Common Warrants (the “Tranche A Common Warrants”) to purchase an aggregate of up to 2,646,058 shares of common stock (or Pre-Funded Warrants in lieu thereof and, in such case, shares of common stock issuable upon exercise of such Pre-Funded Warrants); and (iv) Tranche B Common Warrants (the “Tranche B Common Warrants” and together with the Tranche A Common Warrants, the “Common Warrants”) to purchase an aggregate of up to 2,646,058 shares of common stock (or Pre-Funded Warrants in lieu thereof and, in such case, shares of common stock issuable upon exercise of such Pre-Funded Warrants). The Purchase Price per Share and accompanying Common Warrants was $3.827 (or $4.3915 for directors, employees or consultants of the Company participating in the Private Placement) (or $3.8269 per Pre-Funded Warrant and accompanying Common Warrants, which represented the price of $3.827 per Share and accompanying Common Warrants minus the $0.0001 per share exercise price of each such Pre-Funded Warrant). The initial closing of the Private Placement occurred on January 23, 2024 and the second closing occurred on February 5, 2024. Gross proceeds from the transaction were $20.4 million with net proceeds of approximately $19.0 million after deducting $1.4 million in commissions and other transaction costs.

Subsequent Events

12 Months Ended

Dec. 31, 2023

13. Subsequent Events

Private Placement

On January 19, 2024, the Company entered into a Securities Purchase Agreement (the “Purchase Agreement”) with certain accredited investors, in which the Company sold the following securities to the accredited investors in a private placement transaction (the “Private Placement”) (i) an aggregate of 4,985,610 shares (the “Shares”) of common stock, par value $0.0001 per share; (ii) to certain investors, in lieu of Shares, pre-funded warrants (the “Pre-Funded Warrants”) to purchase an aggregate of 306,506 shares of common stock; (iii) Tranche A Common Warrants (the “Tranche A Common Warrants”) to purchase an aggregate of up to 2,646,058 shares of common stock (or Pre-Funded Warrants in lieu thereof and, in such case, shares of common stock

issuable upon exercise of such Pre-Funded Warrants); and (iv) Tranche B Common Warrants (the “Tranche B Common Warrants” and together with the Tranche A Common Warrants, the “Common Warrants”) to purchase an aggregate of up to 2,646,058 shares of common stock (or Pre-Funded Warrants in lieu thereof and, in such case, shares of common stock issuable upon exercise of such Pre-Funded Warrants). The Purchase Price per Share and accompanying Common Warrants was $3.827 (or $4.3915 for directors, employees or consultants of the Company participating in the Private Placement) (or $3.8269 per Pre-Funded Warrant and accompanying Common Warrants, which represented the price of $3.827 per Share and accompanying Common Warrants minus the $0.0001 per share exercise price of each such Pre-Funded Warrant).

The initial closing of the Private Placement occurred on January 23, 2024 and the second closing occurred on February 5, 2024. Gross proceeds from the transaction were $20.4 million with net proceeds of approximately $19.0 million after deducting $1.4 million in commissions and other transaction costs.