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Non-Current Liabilities - US Warrant Liability - Schedule of US Warrant Non-Current Liabilities (Detail) - AUD ($) | 12 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021
Disclosure of detailed information about warrant liability [line items] |  |  |
Changes in fair value of US investor warrants | $ (131,896) | $ (591,070) | $ 8,663,013
July Two Thousand Seventeen Issued Warrants [member] |  |  |
Disclosure of detailed information about warrant liability [line items] |  |  |
Warrants fair value, Beginning balance | 131,896 | 722,966 |
Changes in fair value of US investor warrants | (131,896) | (591,070) |
Warrants fair value, Ending balance | 0 | 131,896 | $ 722,966
July Two Thousand Seventeen Exercise Of Warrants [member] |  |  |
Disclosure of detailed information about warrant liability [line items] |  |  |
Exercising of warrants | $ 0 | $ 0 |

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- Definition The gains (losses) resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_85&doctype=Standard -URIDate 2023-03-23 + Details
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