Leases - Additional Information (Details)	1 Months Ended			3 Months Ended		9 Months Ended
	Apr. 30, 2022	Mar. 31, 2021 USD ($)	Jun. 30, 2020 ft²	Sep. 30, 2023 USD ($) ft²	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) ft²	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)	Mar. 01, 2021 ft²	Feb. 28, 2021 ft²
Leases [Abstract]
Area of leased office and laboratory space | ft²			6,782
Lease expiration date			Dec. 30, 2021
Square feet of office space leased | ft²				18,170		18,170			9,277	2,495
Lease and rental expense		$ 12,000		$ 81,000	$ 81,000	$ 244,000	$ 163,000
Lease renewal term for office space extended date	Dec. 30, 2024
Lease commencement date						Jul. 31, 2022
Incremental borrowing rate of right of used assets and lease liabilities				400.00%		400.00%
Remaining lease liabilities				$ 400,000		$ 400,000		$ 600,000
Remaining operating lease right of use assets				400,000		400,000		$ 600,000
Impairment losses				$ 0	$ 0	$ 0	$ 0