Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Service Agreements Narrative (Details)

v3.21.2
Commitments and Contingencies - Service Agreements Narrative (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Aug. 06, 2015
Dec. 31, 2011
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
CTS Agreement            
Service Agreements            
Service agreement term 5 years          
License fee amount     $ 628 $ 279 $ 1,271 $ 739
Master Services Agreement For Clinical Research and Related Services            
Service Agreements            
Service agreement amount paid upon execution of agreement   $ 151        
Payments made under agreement     $ 154 $ 107 $ 432 $ 623