Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details Textual)

v3.4.0.3
Related Party Transactions (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Mar. 31, 2016
Mar. 31, 2015
Jun. 30, 2015
Related Party Transaction [Line Items]          
Accounts Payable, Related Parties, Current $ 183,000   $ 183,000   $ 153,000
Research and Development Expense $ 1,048,000 $ 815,000 2,303,000 $ 2,731,000  
Operating Leases, Rent Expense     $ 2,100,000    
Common Stock, Par or Stated Value Per Share $ 0.001   $ 0.001   $ 0.001
Class Of Warrants Or Rights Exercised     1,904,000    
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 0.53   $ 0.53   $ 1.38
Stock Issued During Period, Value, New Issues     $ 2,178,000    
Proceeds from Warrant Exercises     1,009,000 867,000  
General and Administrative Expense [Member]          
Related Party Transaction [Line Items]          
Other General And Administrative Expense $ 296,000   $ 374,000    
Eastern Two Share Purchase Agreements [Member]          
Related Party Transaction [Line Items]          
Stock Issued During Period, Shares, New Issues     10,000,000    
Common Stock, Par or Stated Value Per Share $ 0.622   $ 0.622    
Class Of Warrants Or Rights Exercised     1,784,000    
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 0.53   $ 0.53    
Stock Issued During Period, Value, New Issues     $ 6,220,000    
Proceeds from Warrant Exercises     $ 945,520    
Eastern Capital Limited and its Affiliates [Member] | Retained Interest [Member]          
Related Party Transaction [Line Items]          
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners 70.00%   70.00%    
Eastern Capital Limited and its Affiliates [Member] | iBio CMO LLC [Member]          
Related Party Transaction [Line Items]          
Related Party Transaction, Due from (to) Related Party, Total $ 15,000,000   $ 15,000,000    
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners 30.00%   30.00%    
Second Eastern Affilate [Member]          
Related Party Transaction [Line Items]          
Accounts Payable, Related Parties, Current $ 443,000   $ 443,000    
Interest Expense, Debt $ 323,000   $ 323,000    
Second Eastern Affilate [Member] | iBio CMO LLC [Member]          
Related Party Transaction [Line Items]          
Lease Term     34 years    
Stockholders [Member] | Standstill Agreements [Member]          
Related Party Transaction [Line Items]          
Stock Issued During Period, Shares, New Issues     6,500,000    
Director [Member] | Standstill Agreements [Member] | Maximum [Member]          
Related Party Transaction [Line Items]          
Equity Method Investment, Ownership Percentage 38.00%   38.00%    
Novici Biotech LLC [Member]          
Related Party Transaction [Line Items]          
Accounts Payable, Related Parties, Current $ 183,000   $ 183,000   $ 153,000
Research and Development Expense $ 244,000 $ 258,000 723,000 $ 738,000  
Cost of Services, Total     28,882    
Related Party [Member]          
Related Party Transaction [Line Items]          
Operating Leases, Rent Expense     $ 2,000