Carrying amount as of the balance sheet date of obligations due all related parties.

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+ Details

Related-Party Transactions - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Jul. 01, 2020	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Related Party Transaction [Line Items]
R&D costs		$ 26,748	$ 11,213	$ 43,821	$ 21,062
Research and Development Services Agreement \| Tallac Therapeutics
Related Party Transaction [Line Items]
Initial term of agreement with related party	4 years
Markup cost in percentage	10.00%
Agreement automatically renewal additional term unless terminated	1 year
R&D costs		100	100	300	500
Collaboration Agreement \| Tallac Therapeutics
Related Party Transaction [Line Items]
R&D costs		2,500	$ 600	3,700	$ 600
Accrued expenses		$ 2,500		$ 2,500		$ 1,400