Quarterly report pursuant to Section 13 or 15(d)

Clinical Trial and Sponsored Research Agreements (License Agreements) (Details)

v3.22.2
Clinical Trial and Sponsored Research Agreements (License Agreements) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]        
Research and development for licenses acquired   $ 1,000 $ 0 $ 1,000
Car T Technology [Member] | Mayo Clinic [Member]        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]        
Research and development for licenses acquired $ 0 $ 800 $ 0 $ 800