Annual report pursuant to Section 13 and 15(d)

Fraunhofer Settlement (Narrative) (Details)

v3.22.2.2
Fraunhofer Settlement (Narrative) (Details) - USD ($)
3 Months Ended 12 Months Ended
Feb. 09, 2022
May 04, 2021
Mar. 31, 2022
Jun. 30, 2022
Jun. 30, 2021
Mar. 31, 2023
Mar. 01, 2023
Mar. 01, 2022
Settlement receivable - current portion       $ 5,100,000 $ 5,100,000      
Settlement receivable - noncurrent portion         5,100,000      
Settlement income         10,200,000      
Revenues       2,383,000 2,371,000      
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 - current portion           $ 5,100,000