Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents	$ 24,990		$ 82,417		$ 24,990	$ 82,417	$ 51,772
Incurred net losses	(18,304)	$ (18,041)	$ (20,134)	$ (54,690)	(36,345)	(74,824)
Cash used in operation					(30,959)	$ (15,102)
Term loan pursuant to the credit agreement	14,000				14,000
Going Concern
Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents	$ 25,000				25,000
Incurred net losses					(36,300)
Cash used in operation					$ 31,000