Organization and Basis of Presentation - Additional Information (Details) $ / shares in Units, $ in Thousands			12 Months Ended
	May 05, 2020 USD ($) $ / shares shares	Mar. 11, 2020 Patient	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($) shares	Dec. 31, 2022
Organization And Basis Of Presentation [Line Items]
Entity incorporation, date of incorporation			Nov. 21, 2005
Net loss			$ (43,513)	$ (22,127)
Accumulated deficit			(193,397)	(149,884)
Cash and cash equivalents			$ 45,747	74,593
Net proceeds from initial public offering				$ 59,892
Number of patients | Patient		67
Employer side social security payments due, percentage					50.00%
Common Stock
Organization And Basis Of Presentation [Line Items]
Issuance of common stock from initial public offering, net of issuance costs, Shares | shares				4,025,000
Gross proceeds from initial public offering	$ 64,400
Net proceeds from initial public offering	$ 57,300
IPO | Common Stock
Organization And Basis Of Presentation [Line Items]
Issuance of common stock from initial public offering, net of issuance costs, Shares | shares	4,025,000
Shares issued and sold, public offering price | $ / shares	$ 16.00
Exercise of Underwriters' Option | Common Stock
Organization And Basis Of Presentation [Line Items]
Issuance of common stock from initial public offering, net of issuance costs, Shares | shares	525,000