Prepaid Expenses and Other Assets - Schedule of Prepaid Expenses and Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid subscriptions	$ 410	$ 568
Prepaid insurance	158	350
Other prepaid assets	25	82
Other current assets	106	74
Subtotal, current portion	699	1,074
Prepaid expenses, long-term portion	1	28
Total	$ 700	$ 1,102