Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Tax credit receivable	$ 488	$ 372
Prepaid insurance	24	302
Prepaid rent	43	98
Deferred offering costs		102
Prepaid legal fees and other prepaid expenses	286	125
Total prepaid expenses and other current assets	$ 841	$ 999