Quarterly report pursuant to Section 13 or 15(d)

Fraunhofer Settlement (Narrative) (Details)

v3.23.3
Fraunhofer Settlement (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 24, 2023
Mar. 17, 2023
Feb. 17, 2023
Feb. 09, 2022
May 04, 2021
Mar. 31, 2022
Mar. 31, 2023
Mar. 01, 2023
Mar. 01, 2022
Jun. 30, 2021
Settlement payment received $ 5,100,000                  
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member]                    
Cash payments receivables related to litigation settlement                   $ 10,200,000
Percentage of legal fees expected to be received         100.00%          
Estimated net cash recovery         $ 10,200,000          
Settlement payment received $ 3,000,000 $ 5,100,000       $ 5,100,000        
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member] | License and Maintenance [Member]                    
Settlement income       $ 1,800,000            
Settlement payment received     $ 900,000 $ 900,000            
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member] | Scenario, Plan [Member]                    
Cash payments receivables related to litigation settlement         28,000,000          
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member] | Scenario Plan Expected Legal Fees [Member]                    
Cash payments receivables related to litigation settlement         $ 16,000,000          
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member] | Scenario Plan Expected Payment One [Member]                    
Cash payments receivables related to litigation settlement                 $ 900,000  
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member] | Scenario Plan Expected Payment One [Member] | License and Maintenance [Member]                    
Settlement receivable - current portion           $ 5,100,000        
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member] | Scenario Plan Expected Payment Two [Member]                    
Cash payments receivables related to litigation settlement               $ 900,000    
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member] | Scenario Plan Expected Payment Two [Member] | License and Maintenance [Member]                    
Settlement receivable - noncurrent portion             $ 5,100,000