Leases - Other (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) lease	Dec. 31, 2022 USD ($)
Leases
Right-of-use assets | $	$ 1,000	$ 1,300
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other Assets, Noncurrent	Other Assets, Noncurrent
Operating lease liabilities | $	$ 1,407	$ 2,000
Real estate
Leases
Operating lease agreement term	78 months
Operating lease renewal term	60 months
Weighted average remaining lease term	21 months
Number of leases entered | lease	1
Clinical site equipment
Leases
Operating lease agreement term	18 months
Weighted average remaining lease term	17 months
Number of leases entered | lease	1