Commitments and Contingencies - Summary of Right of Use Assets and Lease Liabilities Related to Operating Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Assets and Liabilities, Lessee [Abstract]
Right-of-use assets	$ 925	$ 1,045
Lease liabilities － Current	453	497
Lease liabilities － Non-Current	$ 432	$ 531
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other liabilities	Other liabilities
Total lease liabilities	$ 885	$ 1,028