v3.22.4

Debt (Equipment Financing) (Future Minimum Payments) (Details)	Dec. 31, 2022 USD ($)
2023	$ 319
2024	319
2025	213
Total minimum equipment financing payments	851
Principal [Member]
2023	259
2024	285
2025	205
Total minimum equipment financing payments	749
Less: current portion	(259)
Long-term portion of minimum equipment financing obligation	490
Interest [Member]
2023	60
2024	34
2025	8
Total minimum equipment financing payments	$ 102

X

- Definition

The amount of current portion of contractual obligation.

+ References

No definition available.

+ Details

Name:	ibio_ContractualObligationCurrent
Namespace Prefix:	ibio_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of noncurrent portion of contractual obligation.

+ References

No definition available.

+ Details

Name:	ibio_ContractualObligationNoncurrent
Namespace Prefix:	ibio_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

+ References

No definition available.

+ Details

Name:	us-gaap_ContractualObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of contractual obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

No definition available.

+ Details

Name:	us-gaap_ContractualObligationDueInNextTwelveMonths
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of contractual obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

No definition available.

+ Details

Name:	us-gaap_ContractualObligationDueInSecondYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of contractual obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

No definition available.

+ Details

Name:	us-gaap_ContractualObligationDueInThirdYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	us-gaap_LeaseContractualTermAxis=ibio_PrincipalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LeaseContractualTermAxis=ibio_InterestMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: