Quarterly report pursuant to Section 13 or 15(d)

Significant Contracts - University of Mississippi (Details)

v3.23.1
Significant Contracts - University of Mississippi (Details) - University Of Mississippi
$ in Thousands
 1 Months Ended
May 24, 2019
USD ($)
Mar. 31, 2020
USD ($)
Jul. 31, 2018
Mar. 31, 2023
milestone
Um 5050 Pro-Drug And Um 8930 Analog Agreements        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Annual maintenance fee payable $ 75      
Term of agreement     1 year  
Royalty obligation, expiration term (in years)     10 years  
Notice period for termination (in days)     60 days  
Number of milestones met | milestone       0
Um 5050 Pro-Drug And Um 8930 Analog Agreements | Milestone 1        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Aggregate milestone payments if milestones achieved $ 100      
Term of agreement 30 days      
Um 5050 Pro-Drug And Um 8930 Analog Agreements | Milestone 2        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Aggregate milestone payments if milestones achieved $ 200      
Term of agreement 30 days      
Um 5050 Pro-Drug And Um 8930 Analog Agreements | Milestone 3        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Aggregate milestone payments if milestones achieved $ 400      
Term of agreement 30 days      
UM 5050 pro-drug agreements        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Payment for upfront fees $ 100      
UM 8930 analogue agreements        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Payment for upfront fees $ 200      
Annual fees for license agreement   $ 200