Common Stock - Additional Information (Detail) $ / shares in Units, $ in Thousands	1 Months Ended		6 Months Ended	12 Months Ended
	Jun. 30, 2023 USD ($) $ / shares shares	Nov. 30, 2018 USD ($) shares	Jun. 30, 2023 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($)	Jun. 30, 2022 $ / shares shares
Class Of Stock [Line Items]
Common Stock, Shares Authorized				500,000,000	500,000,000
Common Stock, Par or Stated Value Per Share | $ / shares				$ 0.0001	$ 0.0001
Common Stock, Shares, Issued				87,227,132	73,458,176
Common Stock, Shares, Outstanding				87,227,132	73,458,176
Number Of Directors Entitled To Be Elected By The Holders Of Common Stock		200
Common Stock, capital shares purchase an additional for future issuance				15,567,663
Proceeds from issuance of common stock, net | $				$ 161,409	$ 161,610	$ 167,045
Common Stock, Capital Shares Reserved for Future Issuance				15,567,663
Proceeds from Issuance of Common Stock | $				$ 161,409	$ 161,610	$ 167,045
Common Shares Purchase Agreement
Class Of Stock [Line Items]
Common Stock, Shares Authorized				500,000,000
Common Stock, Par or Stated Value Per Share | $ / shares				$ 0.0001
Common Shares Purchase Agreement | Founder
Class Of Stock [Line Items]
Stock Issued During Period, Shares, New Issues		2,790,000
Proceeds from issuance of common stock, net | $		$ 300
Proceeds from Issuance of Common Stock | $		$ 300
Sales agreement [Member]
Class Of Stock [Line Items]
Common Stock, Par or Stated Value Per Share | $ / shares	$ 13		$ 13				$ 15
Common Stock, Shares, Issued	13,269,231		13,269,231				11,500,000
Common Stock, capital shares purchase an additional for future issuance	1,730,769		1,730,769				1,500,000
Gross Proceeds | $				$ 250,000
Proceeds from issuance of common stock, net | $	$ 161,600		$ 161,400
Gross Proceeds | $				$ 250,000
Common Stock, Capital Shares Reserved for Future Issuance	1,730,769		1,730,769				1,500,000
Proceeds from Issuance of Common Stock | $	$ 161,600		$ 161,400