Commitments and Contingencies (Details) - Yale University $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($)
License, First Licensed Product | Success-Based Milestone Payments
Commitments And Contingencies [Line Items]
Required milestone payments	$ 3.0
License, Second Licensed Product | Success-Based Milestone Payments
Commitments And Contingencies [Line Items]
Required milestone payments	1.5
Minimum
Commitments And Contingencies [Line Items]
Annual payment for license	0.1
Royalty payment	0.2
Maximum
Commitments And Contingencies [Line Items]
Royalty payment	$ 0.5