Accrued Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Payables and Accruals [Abstract]
Accrued payroll and related	$ 2,190	$ 1,998
Sales, general, and administrative accrued expense	1,146	376
Research and development accrued expense	982	10,289
Operating lease liability, current portion	625	137
Other accrued liabilities	5	3
Total accrued liabilities	$ 4,948	$ 12,803