Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Narrative) (Details)

v3.21.2
Related Party Transactions (Narrative) (Details)
3 Months Ended
Apr. 01, 2020
USD ($)
Feb. 23, 2017
USD ($)
shares
Sep. 30, 2021
USD ($)
item
shares
Sep. 30, 2020
USD ($)
Jun. 30, 2021
USD ($)
Related Party Transaction [Line Items]          
Amount due to related party     $ 840,000   $ 701,000
KBI Consulting Service [Member]          
Related Party Transaction [Line Items]          
Business support services amount per month $ 5,800        
Professional Fees       $ 17,000  
Eastern Capital Limited And Its Affiliates [Member]          
Related Party Transaction [Line Items]          
Number Of Agreements | item     2    
Eastern Capital Limited And Its Affiliates [Member] | Bioprocessing (iBio CDMO) [Member]          
Related Party Transaction [Line Items]          
Related Party Transaction, Due from (to) Related Party     $ 15,000,000.0    
Eastern Capital Limited And Its Affiliates [Member] | Standstill Agreements [Member]          
Related Party Transaction [Line Items]          
Stock Issued During Period, Shares, New Issues | shares     650,000    
Directors [Member] | Standstill Agreements [Member]          
Related Party Transaction [Line Items]          
Agreement Extension Period     2 years    
Directors [Member] | Standstill Agreements [Member] | Maximum [Member]          
Related Party Transaction [Line Items]          
Equity Method Investment, Ownership Percentage     48.00%    
Exchange Agreement [Member] | Bioprocessing (iBio CDMO) [Member] | iBio CMO Preferred Tracking Stock [Member]          
Related Party Transaction [Line Items]          
Number of shares exchanged for each share of new ownership interest | shares   1      
Number of LLC interest units exchanged for each share of preferred tracking stock | shares   29,990,000 29,990,000    
Proceeds from sale of shares, net of issuance cost   $ 13,000,000      
Noncontrolling Interest, Ownership Percentage by Parent   70.00% 70.00%    
Exchange Agreement [Member] | Bioprocessing (iBio CDMO) [Member] | Eastern Affiliate [Member] | iBio CMO Preferred Tracking Stock [Member]          
Related Party Transaction [Line Items]          
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners   30.00% 30.00%    
Exchange Agreement [Member] | After Preferred Tracking Stock Exchanged for Units of Limited Liability Company Interests [Member] | Bioprocessing (iBio CDMO) [Member] | iBio CMO Preferred Tracking Stock [Member]          
Related Party Transaction [Line Items]          
Noncontrolling Interest, Ownership Percentage by Parent   99.99%      
Exchange Agreement [Member] | After Preferred Tracking Stock Exchanged for Units of Limited Liability Company Interests [Member] | Bioprocessing (iBio CDMO) [Member] | Eastern Affiliate [Member] | iBio CMO Preferred Tracking Stock [Member]          
Related Party Transaction [Line Items]          
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners   0.01%