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Contributed Equity - Summary of Shares Issued (Detail) - AUD ($) | 12 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
Disclosure of classes of share capital [line items] |  |
Issued capital | $ 544,731,830 | $ 542,105,187
Issued Equity [member] |  |
Disclosure of classes of share capital [line items] |  |
Number of shares issued | 7,777,285 | 265,306,081
Issued capital | $ 2,626,643 | $ 100,674,639
Issued Equity [member] | 0.38 Issue Price [member] |  |
Disclosure of classes of share capital [line items] |  |
Share issued under Retail Entitlement Offer |  | 28,063,871
Shares issued under Institutional Placement |  | 235,713,860
Issue price of share issued under Retail Entitlement Offer |  | $ 0.38
Issue price of shares issued under Institutional Placement |  | $ 0.38
Share issued under Retail Entitlement Offer |  | $ 10,664,271
Shares issued under Institutional Placement |  | $ 89,571,267
Issued Equity [member] | 0.34 Issue Price [member] |  |
Disclosure of classes of share capital [line items] |  |
Performance rights exercised pre-share consolidation | 7,777,285 |
Performance rights exercised pre share consolidation | $ 0.34 |
Performance rights exercised pre share consolidation | $ 2,626,643 |
Issued Equity [member] | 0.29 Issue Price [member] |  |
Disclosure of classes of share capital [line items] |  |
Performance rights exercised pre-share consolidation |  | 1,528,350
Performance rights exercised pre share consolidation |  | $ 0.29
Performance rights exercised pre share consolidation |  | $ 439,101

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