Leases - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	May 31, 2019	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2018	Apr. 30, 2016	Apr. 30, 2014
Operating lease incremental borrowing rate utilized		8.00%
Operating lease, payments		$ 100
Operating lease assets		102	$ 198
Present value of operating lease liabilities		$ 113	221
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability			$ 85
Weighted average remaining lease term		1 year
Lab Space (Lease Extension)
Operating lease, term of contract				3 years	3 years
Lab Space
Operating lease, term of contract						5 years
Operating lease, renewal term	5 years
Lessee, Operating Lease, Existence of Option to Extend [true false]	true