Subsequent Events	3 Months Ended
Mar. 31, 2022
Subsequent Events [Abstract]
Subsequent Events	SUBSEQUENT EVENTSOn April 29, 2022, the Company completed a $15 million private investment in public equity (“PIPE”) financing from the sale of 3,149,912 shares of its common stock at a price per share of $2.36 and, in lieu of shares of common stock, pre-funded warrants to purchase up to 3,206,020 shares of its common stock at price per pre-funded warrant of $2.359 to EcoR1 Capital, LLC and Versant Venture Capital (the “PIPE Investors”). Gross proceeds from the PIPE financings total approximately $15.0 million, before deducting offering expenses. The pre-funded warrants provide that the holder will not have the right to exercise any portion of its warrants if such holder, together with its affiliates, would beneficially own in excess of 9.99% of the number of shares of the Company’s common stock outstanding immediately after giving effect to such exercise (the “Beneficial Ownership Limitation”); provided, however, that the holder may increase or decrease the Beneficial Ownership Limitation by giving 61 days’ notice to the Company, but not to any percentage in excess of 19.99%. The securities sold in this private placement, including the shares of common stock underlying the pre-funded warrants, have not been registered under the Securities Act of 1933, as amended, and may not be offered or sold in the United States except pursuant to an effective registration statement or an applicable exemption from the registration requirements. The Company entered into a registration rights agreement (the “Registration Rights Agreement”) with the PIPE Investors pursuant to which the Company agreed to file a registration statement with the Securities and Exchange Commission registering the resale of the shares of common stock issued in the PIPE and the shares of common stock underlying the pre-funded warrants.

Subsequent Events

3 Months Ended

Mar. 31, 2022

SUBSEQUENT EVENTSOn April 29, 2022, the Company completed a $15 million private investment in public equity (“PIPE”) financing from the sale of 3,149,912 shares of its common stock at a price per share of $2.36 and, in lieu of shares of common stock, pre-funded warrants to purchase up to 3,206,020 shares of its common stock at price per pre-funded warrant of $2.359 to EcoR1 Capital, LLC and Versant Venture Capital (the “PIPE Investors”). Gross proceeds from the PIPE financings total approximately $15.0 million, before deducting offering expenses. The pre-funded warrants provide that the holder will not have the right to exercise any portion of its warrants if such holder, together with its affiliates, would beneficially own in excess of 9.99% of the number of shares of the Company’s common stock outstanding immediately after giving effect to such exercise (the “Beneficial Ownership Limitation”); provided, however, that the holder may increase or decrease the Beneficial Ownership Limitation by giving 61 days’ notice to the Company, but not to any percentage in excess of 19.99%. The securities sold in this private placement, including the shares of common stock underlying the pre-funded warrants, have not been registered under the Securities Act of 1933, as amended, and may not be offered or sold in the United States except pursuant to an effective registration statement or an applicable exemption from the registration requirements. The Company entered into a registration rights agreement (the “Registration Rights Agreement”) with the PIPE Investors pursuant to which the Company agreed to file a registration statement with the Securities and Exchange Commission registering the resale of the shares of common stock issued in the PIPE and the shares of common stock underlying the pre-funded warrants.