Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

v2.4.1.9
Document And Entity Information
6 Months Ended
Dec. 31, 2014
Feb. 23, 2015
Document Information [Line Items]    
Entity Registrant Name iBio, Inc.  
Entity Central Index Key 0001420720  
Current Fiscal Year End Date --06-30  
Entity Filer Category Smaller Reporting Company  
Trading Symbol IBIO  
Entity Common Stock, Shares Outstanding   73,981,358dei_EntityCommonStockSharesOutstanding
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Dec. 31, 2014  
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q2