XML 63 R46.htm IDEA: XBRL DOCUMENT v3.24.1
Third Party Agreements - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Jan. 28, 2022
Dec. 31, 2023
Dec. 31, 2022
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]      
Research and development in process 1   $ 1,000  
License agreement termination description   twelve (12) years  
Payment from Regeneron for exercise of its option to license exclusive rights   $ 4 $ 1,315
Regeneron Pharmaceuticals, Inc.      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]      
Non refundable upfront payment received   25,000  
Additional payment for research funding received   20,000  
Exercise Fee Paid $ 20,000 20,000  
Revenue recognized   5,000  
Licence agreement additional revenue recognised   25,000  
Regeneron Pharmaceuticals, Inc. | Maximum [Member]      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]      
Licence agreement additional amount payable of option exercise fees   $ 80,000