iBio Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Fraunhofer Settlement (Narrative) (Details)

Fraunhofer Settlement (Narrative) (Details) - USD ($)		3 Months Ended		6 Months Ended		12 Months Ended
Fraunhofer Settlement (Narrative) (Details) - USD ($)	May 04, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Jun. 30, 2021	Mar. 31, 2023	Mar. 01, 2023	Mar. 31, 2022	Mar. 01, 2022
Settlement receivable - current portion		$ 5,100,000		$ 5,100,000		$ 5,100,000
Settlement receivable - noncurrent portion		5,100,000		5,100,000		5,100,000
Revenues		168,000	$ 705,000	379,000	$ 1,115,000
iBio, Inc. v. Fraunhofer USA, Inc. [Member] \| Settled Litigation [Member]
Settlement receivable - current portion		$ 10,200,000		10,200,000
Percentage of legal fees expected to be received	100.00%
Estimated net cash recovery	$ 10,200,000
Settlement income						$ 10,200,000
iBio, Inc. v. Fraunhofer USA, Inc. [Member] \| Settled Litigation [Member] \| License and Maintenance [Member]
Revenues				$ 1,800,000
iBio, Inc. v. Fraunhofer USA, Inc. [Member] \| Settled Litigation [Member] \| Scenario, Plan [Member]
Cash payments receivables related to litigation settlement	28,000,000
iBio, Inc. v. Fraunhofer USA, Inc. [Member] \| Settled Litigation [Member] \| Scenario Plan Expected Legal Fees [Member]
Cash payments receivables related to litigation settlement	$ 16,000,000
iBio, Inc. v. Fraunhofer USA, Inc. [Member] \| Settled Litigation [Member] \| Scenario Plan Expected Payment One [Member]
Cash payments receivables related to litigation settlement										$ 900,000
iBio, Inc. v. Fraunhofer USA, Inc. [Member] \| Settled Litigation [Member] \| Scenario Plan Expected Payment One [Member] \| License and Maintenance [Member]
Settlement receivable - current portion									$ 5,100,000
iBio, Inc. v. Fraunhofer USA, Inc. [Member] \| Settled Litigation [Member] \| Scenario Plan Expected Payment Two [Member]
Cash payments receivables related to litigation settlement								$ 900,000
iBio, Inc. v. Fraunhofer USA, Inc. [Member] \| Settled Litigation [Member] \| Scenario Plan Expected Payment Two [Member] \| License and Maintenance [Member]
Settlement receivable - noncurrent portion							$ 5,100,000