Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Service Agreements Narrative (Details)

v3.22.0.1
Commitments and Contingencies - Service Agreements Narrative (Details) - USD ($)
$ in Thousands
 1 Months Ended 12 Months Ended
Dec. 31, 2011
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
CTS Agreement        
Service Agreements        
License fee amount   $ 2,466 $ 1,739 $ 2,148
Notice period for termination of agreement   6 months    
Master Services Agreement For Clinical Research and Related Services        
Service Agreements        
Service agreement amount paid upon execution of agreement $ 151      
Payment for service fees   $ 1,100 $ 1,136 $ 1,056