Leases - Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Maturities of operating lease liabilities:
Remainder of 2024	$ 1,073
2025	955
Total lease payments	2,028
Less: imputed interest	(140)
Total lease liabilities	1,888	$ 1,400
Current operating lease liabilities	$ 1,306
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accrued Liabilities, Current	Accrued Liabilities, Current
Non-current operating lease liabilities	$ 582
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other Accrued Liabilities, Noncurrent	Other Accrued Liabilities, Noncurrent