Annual report pursuant to Section 13 and 15(d)

Nature of Business (Details)

v3.20.2
Nature of Business (Details)
$ / shares in Units, $ in Millions
12 Months Ended
Jan. 13, 2016
USD ($)
shares
Jun. 30, 2020
ft²
segment
item
Jun. 26, 2018
$ / shares
Jun. 20, 2018
$ / shares
Feb. 23, 2017
$ / shares
Dec. 31, 2015
Nature of Business [Line Items]            
Number of Operating Segments | segment   2        
Preferred Stock, Par or Stated Value Per Share     $ 1,000 $ 0.001    
Number Of Lines Of Business | item   3        
Ibio CMO [Member]            
Nature of Business [Line Items]            
Noncontrolling Interest, Ownership Percentage by Parent         99.99% 100.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners 70.00%          
Shares exchanged for ownership interest | shares 29,990,000          
Preferred Stock, Par or Stated Value Per Share         $ 0.001  
BRAZIL            
Nature of Business [Line Items]            
Equity Method Investment, Ownership Percentage   99.00%        
Second Eastern Affiliate [Member]            
Nature of Business [Line Items]            
Area of Land | ft²   130,000        
Second Eastern Affiliate [Member] | Ibio CMO [Member]            
Nature of Business [Line Items]            
Noncontrolling Interest, Amount Represented by Preferred Stock | $ $ 15          
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners 30.00%          
Second Eastern Affiliate [Member] | Ibio CDMO [Member]            
Nature of Business [Line Items]            
Lease Term   34 years