Subsequent Events - License Agreement Amendment (Details) - Subsequent events - Daewoong License and Supply Agreement	Mar. 19, 2024 $ / shares
Subsequent Event [Line Items]
License termination term upon satisfaction of certain conditions	6 months
Price of know how in the event of termination	$ 1.00
Percentage of common stock to be issued for termination of Termination Purchase Right	50.00%

Represents the license termination term upon satisfaction of certain conditions. Represents the license termination term upon satisfaction of certain conditions.

No definition available.

+ Details

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Namespace Prefix:	aeon_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the percentage of common stock to be issued for termination of Termination Purchase Right.

+ References

No definition available.

+ Details

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Namespace Prefix:	aeon_
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Balance Type:	na
Period Type:	duration

- Definition

Represents the price of know how in the event of termination.

+ References

No definition available.

+ Details

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Namespace Prefix:	aeon_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483399/855-10-50-2

+ Details

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Period Type:	duration

- Details

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- Details

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Namespace Prefix:
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