Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement - Fair Value of Instruments Classified as Level 3 (Details)

v3.23.3
Fair Value Measurement - Fair Value of Instruments Classified as Level 3 (Details) - Recurring - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Beginning balance $ 4,271 $ 4,876 $ 4,518 $ 5,562
Ending balance 3,869 4,407 3,869 4,407
Debt derivative liabilities        
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Change in fair value included in net loss $ (402) $ (469) $ (649) $ (1,155)