Quarterly report pursuant to Section 13 or 15(d)

Fraunhofer Settlement (Narrative) (Details)

v3.22.4
Fraunhofer Settlement (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended
Feb. 09, 2022
May 04, 2021
Dec. 31, 2022
Mar. 31, 2022
Dec. 31, 2021
Dec. 31, 2021
Mar. 31, 2023
Mar. 01, 2023
Jun. 30, 2022
Mar. 01, 2022
Jun. 30, 2021
Settlement receivable - current portion     $ 5,100,000           $ 5,100,000    
Revenues     0   $ 0 $ 84,000          
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member]                      
Cash payments receivables related to litigation settlement     5,100,000               $ 10,200,000
Percentage of legal fees expected to be received   100.00%                  
Estimated net cash recovery   $ 10,200,000                  
Settlement payment received       $ 5,100,000              
iBio, Inc. v. Fraunhofer USA, Inc. [Member] | Settled Litigation [Member] | License and Maintenance [Member]                      
Cash payments receivables related to litigation settlement     $ 900,000                
Settlement income $ 1,800,000                    
Settlement payment received $ 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