Prepaid Expenses and Other Assets - Schedule of Prepaid Expenses and Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid subscriptions	$ 568	$ 916
Prepaid insurance	350	533
Other prepaid assets	82	272
Other current assets	74	71
Prepaid expenses and other current assets	1,074	1,792
Prepaid expenses, long-term portion	28	135
Total	$ 1,102	$ 1,927