Subsequent Events	3 Months Ended
Mar. 31, 2023
Subsequent Events [Abstract]
Subsequent Events	Note 14– Subsequent Events In April 2023, the Company entered into a securities purchase agreement, or the SSI Securities Purchase Agreement, with two affiliates of SSI Strategy Holdings LLC, or SSI, named therein, or the SSI Investors, pursuant to which the Company agreed to issue and sell to the SSI Investors in a private placement, or the SSI Private Placement, 705,218 shares of its common stock, or the SSI Shares, and warrants, or the SSI Warrants, to purchase an aggregate of 525,000 shares of the Company's common stock, or the Warrant Shares. SSI provides certain consulting services to the Company. Each SSI Warrant has an exercise price of $0.7090 per Warrant Share, which was the closing price of the Company's common stock on the Nasdaq Global Market on April 4, 2023. The SSI Warrants issued in the SSI Private Placement provide that the holder of the SSI Warrants will not have the right to exercise any portion of its SSI Warrants until the achievement of certain clinical and regulatory milestones related to the Company's clinical programs. The SSI Private Placement closed on April 5, 2023. Gross proceeds of the SSI Private Placement were $500,000. The shares of common stock issued by the Company pursuant to the SSI Securities Purchase Agreement were not initially registered under the Securities Act. The Company relied on the exemption from the registration requirements of the Securities Act under Section 4(a)(2) thereof.

Subsequent Events

3 Months Ended

Mar. 31, 2023

Note 14– Subsequent Events

In April 2023, the Company entered into a securities purchase agreement, or the SSI Securities Purchase Agreement, with two affiliates of SSI Strategy Holdings LLC, or SSI, named therein, or the SSI Investors, pursuant to which the Company agreed to issue and sell to the SSI Investors in a private placement, or the SSI Private Placement, 705,218 shares of its common stock, or the SSI Shares, and warrants, or the SSI Warrants, to purchase an aggregate of 525,000 shares of the Company's common stock, or the Warrant Shares. SSI provides certain consulting services to the Company. Each SSI Warrant has an exercise price of $0.7090 per Warrant Share, which was the closing price of the Company's common stock on the Nasdaq Global Market on April 4, 2023. The SSI Warrants issued in the SSI Private Placement provide that the holder of the SSI Warrants will not have the right to exercise any portion of its SSI Warrants until the achievement of certain clinical and regulatory milestones related to the Company's clinical programs. The SSI Private Placement closed on April 5, 2023. Gross proceeds of the SSI Private Placement were $500,000. The shares of common stock issued by the Company pursuant to the SSI Securities Purchase Agreement were not initially registered under the Securities Act. The Company relied on the exemption from the registration requirements of the Securities Act under Section 4(a)(2) thereof.