Annual report [Section 13 and 15(d), not S-K Item 405]

Discontinued Operations - Auction Sale Agreement (Details)

v3.25.2
Discontinued Operations - Auction Sale Agreement (Details) - USD ($)
12 Months Ended
May 31, 2024
May 17, 2024
Jun. 30, 2024
Nov. 01, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Net proceeds from auctioned equipment     $ 116,000  
Gain on extinguishment of debt     808,000  
Settlement Agreement | Woodforest National Bank | Term Promissory Note | Pre-Funded Warrants        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Warrants issued to settle debt   1,560,570    
Exercise price per share of warrants   $ 0.0001    
The Credit Agreement | Woodforest National Bank        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Principal amount borrowed       $ 22,375,000
The Credit Agreement | Woodforest National Bank | Term Promissory Note        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Principal amount borrowed       $ 22,375,000
The Credit Agreement | Woodforest National Bank | Term Promissory Note | Pre-Funded Warrants        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Warrants issued to settle debt   1,560,570    
iBio CDMO, LLC | Discontinued Operations        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Fixed asset impairment charge     3,100,000  
Loss on sale of fixed assets     4,800,000  
Gain on extinguishment of debt     $ 808,000  
iBio CDMO, LLC | Discontinued Operations | Settlement Agreement | Woodforest National Bank        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Proceeds from sale of property paid to Woodforest to settle debt $ 8,500,000      
Cash payments to settle debt $ 915,000      
iBio CDMO, LLC | Discontinued Operations | Settlement Agreement | Woodforest National Bank | Pre-Funded Warrants        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Warrants issued to settle debt 1,560,570      
Exercise price per share of warrants $ 0.0001