Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jan. 01, 2023	Dec. 31, 2022	Jan. 01, 2022
Prepaid Expense and Other Assets, Current [Abstract]
Insurance	$ 2,355		$ 713
Consulting	439		1,802
Subscriptions	464		694
Contract assets	557	$ 600	601	$ 700
Compensation	64		284
Sales taxes	345		284
Advertising services	383		116
Other	2,991		1,590
Prepaid Expenses and Other Current Assets	$ 7,598		$ 6,084