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Other financial liabilities - Additional Information (Detail)	Nov. 30, 2023 AUD ($) shares	Dec. 31, 2023 $ / shares	Nov. 30, 2023 $ / shares
Disclosure of Changes in Other Financial Liabilities Current [Line Items]
Value of securities exercisable | $	$ 0
Exercise price | $ / shares			$ 0.583
Securities Expiry Date	Jun. 05, 2029
Prefunded Warrants [Member]
Disclosure of Changes in Other Financial Liabilities Current [Line Items]
Number of other equity instruments exercisable | shares	1,824,445
Exercise price | $ / shares		$ 0.01
Ordinary Warrants [Member]
Disclosure of Changes in Other Financial Liabilities Current [Line Items]
Number of other equity instruments exercisable | shares	4,444,445
Exercise price | $ / shares		$ 0.583
American Depositary Shares [Member]
Disclosure of Changes in Other Financial Liabilities Current [Line Items]
Number of shares issued | shares	2,620,000

X

- Definition

The number of other equity instruments (ie other than share options) exercisable in a share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Number 2
-IssueDate 2023-01-01
-Paragraph 45
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-URIDate 2023-03-23

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- Definition

The number of shares issued by the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 106
-Subparagraph d
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_106_d&doctype=Standard
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- Definition

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Number 2
-IssueDate 2023-01-01
-Paragraph 45
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45&doctype=Standard
-URIDate 2023-03-23

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