Organization and Description of Business Operations - Additional Information (Details) - USD ($)					1 Months Ended	3 Months Ended	6 Months Ended
	Jul. 09, 2024	Jul. 09, 2024	Aug. 16, 2023	Oct. 05, 2021	Apr. 30, 2022	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 26, 2024	Dec. 31, 2023	Oct. 31, 2022	Oct. 21, 2022
Organization and Description of Business Operations [Line Items]
Date of incorporation							Feb. 13, 2020
Common stock, shares issued							201,381,450			186,960,193
Common stock, par value per share							$ 0.00001			$ 0.00001
Accumulated deficit							$ (557,996,000)			$ (513,007,000)
Cash and cash equivalents						$ 45,083,000	$ 172,743,000	$ 45,083,000		$ 143,940,000
Private Placement
Organization and Description of Business Operations [Line Items]
Net proceeds from issuance of common stock								$ 500,000
Private Placement | Common Stock
Organization and Description of Business Operations [Line Items]
Number of shares issued						705,218		705,218
Sales Agreement
Organization and Description of Business Operations [Line Items]
Common stock shares issued and sold							0
Number of shares issued					2,000,000
Net proceeds from issuance of common stock					$ 11,600,000
Sales Agreement | Sales Agents
Organization and Description of Business Operations [Line Items]
Percentage of gross sales price per share of common stock				3.00%
Sales Agreement | Sales Agents | Maximum
Organization and Description of Business Operations [Line Items]
Aggregate offering price from sale of common stock				$ 150,000,000
Securities Purchase Agreement | Private Placement
Organization and Description of Business Operations [Line Items]
Net proceeds from issuance of common stock			$ 150,000,000
Securities Purchase Agreement | Private Placement | Astellas
Organization and Description of Business Operations [Line Items]
Common stock, shares issued											7,266,342	7,266,342
Underwriting Agreement
Organization and Description of Business Operations [Line Items]
Common stock, shares issued									14,361,113
Option to purchase additional number of common shares									5,000,000
Underwriter agreed to purchase share price of per share									$ 2.115
Underwriting Agreement | Common Stock
Organization and Description of Business Operations [Line Items]
Underwriter agreed to purchase share price of per share									2.115
Offering price per share of common stock									$ 2.25
Underwriting Agreement | Pre-Funded Warrants
Organization and Description of Business Operations [Line Items]
Warrants issued									18,972,221
Exercise price of warrants Per Share									$ 0.001
Underwriter agreed to purchase share price of per share									2.114
Offering price per share of common stock									$ 2.249
Underwriting Agreement | Subsequent Event
Organization and Description of Business Operations [Line Items]
Net proceeds from issuance of common stock	$ 76,800,000	$ 6,800,000
Option to purchase additional number of common shares	3,235,000	3,235,000