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Financial instruments - Summary of foreign currency denominated financial assets and financial liabilities (Detail) - AUD ($) $ in Thousands | Jun. 30, 2024 | Jun. 30, 2023
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Disclosure Of Financial Asset Liabilities [Line Items] |  |
Trade and other receivables - current | $ 3,897 | $ 3,899
Trade and other payables - current | 15,067 | 4,329
USD [Member] |  |
Disclosure Of Financial Asset Liabilities [Line Items] |  |
Cash and cash equivalents - current | 1,421 | 2,326
Trade and other receivables - current | 1,908 | 0
Trade and other payables - current | 942 | 1,135
Other financial liabilities | 6,478 | 0
Net financial asset liabilities | 10,749 | 3,461
EURO [Member] |  |
Disclosure Of Financial Asset Liabilities [Line Items] |  |
Cash and cash equivalents - current | 0 | 0
Trade and other receivables - current | 0 | 0
Trade and other payables - current | 7,320 | 2,710
Other financial liabilities | 0 | 0
Net financial asset liabilities | 7,320 | 2,710
GBP [Member] |  |
Disclosure Of Financial Asset Liabilities [Line Items] |  |
Cash and cash equivalents - current | 0 | 0
Trade and other receivables - current | 0 | 0
Trade and other payables - current | 18 | 0
Other financial liabilities | 0 | 0
Net financial asset liabilities | 18 | 0
SGD [Member] |  |
Disclosure Of Financial Asset Liabilities [Line Items] |  |
Cash and cash equivalents - current | 0 | 0
Trade and other receivables - current | 0 | 0
Trade and other payables - current | 0 | 1
Other financial liabilities | 0 | 0
Net financial asset liabilities | $ 0 | $ 1

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