XML 59 R47.htm IDEA: XBRL DOCUMENT v3.22.1
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