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Stockholders' Equity (Details) (USD $)
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9 Months Ended |
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Mar. 31, 2015
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| Class of Warrant or Right [Line Items] | |
| Warrants, Outstanding Beginning | 8,769,911us-gaap_ClassOfWarrantOrRightOutstanding |
| Warrants, Exercised | (1,711,000)ibio_ClassOfWarrantsOrRightsExercised |
| Warrants, Expired | (425,587)ibio_ClassOfWarrantsOrRightsExpired |
| Warrants, Outstanding and exercisable Ending | 6,633,324us-gaap_ClassOfWarrantOrRightOutstanding |
| Weighted-average Exercise Price, Outstanding Beginning | $ 1.38us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 |
| Weighted-average Exercise Price, Exercised | $ 0.51ibio_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsExercised |
| Weighted-average Exercise Price, Expired | $ 0.66ibio_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsExpired |
| Weighted-average Exercise Price, Outstanding and exrcisable Ending | $ 1.63us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 |
| X | ||||||||||
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- Definition
Exercise price per share or per unit of warrants or rights exercised. No definition available.
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| X | ||||||||||
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- Definition
Exercise price per share or per unit of warrants or rights expired. No definition available.
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| X | ||||||||||
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- Definition
Number of warrants or Rights Exercised. No definition available.
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| X | ||||||||||
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- Definition
Number of warrants or rights expired. No definition available.
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| X | ||||||||||
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- Definition
Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Number of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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