XML 89 R79.htm IDEA: XBRL DOCUMENT v3.25.3

Contingent consideration - Summary of reconciliation of contingent consideration (Detail) - AUD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Disclosure In Tabular Form Of Changes In Contingent Consideration During The Period [Line Items]
Contingent Consideration	$ 7,005	$ 6,871
Interest on unwinding of discount	232	339
Foreign currency loss / (gain)	317	(86)
Gain on remeasurement of contingent consideration	(7,554)	(119)	$ (3,388)
Contingent Consideration	$ 0	$ 7,005	$ 6,871

X

- Definition

The amount of exchange differences recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: At fair value [member]; Classes of financial instruments [domain]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 21
-IssueDate 2025-01-01
-Paragraph 52
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2025-en-r&anchor=para_52_a&doctype=Standard
-URIDate 2025-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Note Effective 2027-01-01
-Name IFRS
-Number 19
-IssueDate 2025-01-01
-Paragraph 218
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_218_a&doctype=Standard
-URIDate 2025-03-27

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Note Effective 2027-01-01
-Name IFRS
-Number 19
-IssueDate 2025-01-01
-Paragraph 218
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_218_a&doctype=Standard
-URIDate 2025-03-27

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Note Expiry date 2027-01-01
-Name IAS
-Number 1
-IssueDate 2025-01-01
-Paragraph 35
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_35&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Contingent consideration.

+ References

No definition available.

+ Details

Name:	kzia_ContingentConsideration
Namespace Prefix:	kzia_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Disclosure in tabular form of changes in contingent consideration during the period.

+ References

No definition available.

+ Details

Name:	kzia_DisclosureInTabularFormOfChangesInContingentConsiderationDuringThePeriodLineItems
Namespace Prefix:	kzia_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Gain loss on remeasurement of contingent consideration.

+ References

No definition available.

+ Details

Name:	kzia_GainLossOnRemeasurementOfContingentConsideration
Namespace Prefix:	kzia_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Interest on unwinding of discount.

+ References

No definition available.

+ Details

Name:	kzia_Interestonunwindingofdiscount
Namespace Prefix:	kzia_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration