Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
	Nov. 30, 2021	Dec. 31, 2021
Commitments And Contingencies Disclosure [Line Items]
Charges related to write off of prepaid manufacturing cost	$ 3.8	$ 3.8
AGC Biologics, Inc | Marzeptacog Alfa Activated and Dalcinonacog Alfa
Commitments And Contingencies Disclosure [Line Items]
Firm work order supporting clinical trials		15.8
AGC Biologics, Inc | Marzeptacog Alfa Activated and Dalcinonacog Alfa | Service Agreements
Commitments And Contingencies Disclosure [Line Items]
Cost of Manufacturing Services		0.7
Contractual obligation payments		0.3
Marzeptacog Alfa Activated | Marzeptacog Alfa Activated and Dalcinonacog Alfa | Maximum | Service Agreements
Commitments And Contingencies Disclosure [Line Items]
Cost of services as per agreement		3.2
Marzeptacog Alfa Activated | Dalcinonacog Alfa | Maximum | Service Agreements
Commitments And Contingencies Disclosure [Line Items]
Cost of services as per agreement		6.5
Catalent Indiana, LLC. | Dalcinonacog alfa.
Commitments And Contingencies Disclosure [Line Items]
Firm work order supporting clinical trials		$ 0.2