Fair Value of Financial Instruments - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Assets
Total financial assets	$ 152,984	$ 177,513
Liabilities
Warrant liabilities	5,881	7,626
Total financial liabilities	5,881	7,626
Level 1
Assets
Total financial assets	152,984	177,513
Liabilities
Warrant liabilities	0	0
Total financial liabilities	0	0
Level 2
Assets
Total financial assets	0	0
Liabilities
Warrant liabilities	0	0
Total financial liabilities	0	0
Level 3
Assets
Total financial assets	0	0
Liabilities
Warrant liabilities	5,881	7,626
Total financial liabilities	5,881	7,626
Money Market Funds
Assets
Money market funds	152,984	177,513
Money Market Funds | Level 1
Assets
Money market funds	152,984	177,513
Money Market Funds | Level 2
Assets
Money market funds	0	0
Money Market Funds | Level 3
Assets
Money market funds	$ 0	$ 0