Equity Rights Offering - Additional Information (Detail) - USD ($)	1 Months Ended	3 Months Ended		6 Months Ended
	Sep. 30, 2020	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Class Of Warrant Or Right [Line Items]
Proceeds from issuance of common stock and warrants		$ 0	$ 0	$ 0	$ 0
Common Stock [Member]
Class Of Warrant Or Right [Line Items]
Common stock issued	5,507,889
Series A Warrants [Member]
Class Of Warrant Or Right [Line Items]
Warrants to purchase common stock	12,339,256
Exercise price per warrants	$ 2.5668
Warrants outstanding		10,941,869		10,941,869		10,941,869
Series A Warrants [Member] | Common Stock [Member]
Class Of Warrant Or Right [Line Items]
Number of shares can purchase for each warrant	0.4464
Exercise price per share of warrants	$ 5.75
Class of warrant or right, expiration date	Aug. 01, 2025