Fair Value Measurements - Schedule of assets and liabilities measured at fair value on recurring basis (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Liabilities
Warrant liabilities	$ 12,964	$ 15,473
Recurring | Money market funds
Assets
Money market funds	475,041	513,009
Recurring | Private Placement Warrants
Liabilities
Warrant liabilities	12,964	15,473
Level 1 | Recurring | Money market funds
Assets
Money market funds	475,041	513,009
Level 1 | Recurring | Private Placement Warrants
Liabilities
Warrant liabilities	0	0
Level 2 | Recurring | Money market funds
Assets
Money market funds	0	0
Level 2 | Recurring | Private Placement Warrants
Liabilities
Warrant liabilities	0	0
Level 3 | Recurring | Money market funds
Assets
Money market funds	0	0
Level 3 | Recurring | Private Placement Warrants
Liabilities
Warrant liabilities	$ 12,964	$ 15,473