License, Collaboration and Other Significant Agreements - License Agreement with Panion & BF Biotech, Inc. (Details) - USD ($) $ in Millions |
3 Months Ended | |
---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
|
JT and Torii | Panion & BF Biotech, Incorporation | License Agreement | ||
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
Royalty payments | $ 2.5 | $ 2.5 |