Fair Value Measurements - Quantitative Information (Details) $ in Thousands	Sep. 30, 2023 USD ($) $ / shares	Jun. 30, 2023 USD ($)	Dec. 31, 2022 USD ($) $ / shares	Sep. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant liability | $	$ 2,870	$ 2,410	$ 2,090	$ 6,855	$ 13,445	$ 27,460
Private Placement Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant liability | $	$ 1,120	$ 910	$ 840	$ 2,730	$ 5,320	$ 10,710
Level 3 | Private Placement Warrants | Exercise price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input | $ / shares	11.50		11.50
Level 3 | Private Placement Warrants | Stock price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input | $ / shares	1.32		1.01
Level 3 | Private Placement Warrants | Volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	0.880		0.823
Level 3 | Private Placement Warrants | Term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, term	2 years 8 months 15 days		3 years 5 months 15 days
Level 3 | Private Placement Warrants | Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	0.0487		0.0417