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Contributed Equity - Summary of Ordinary Shares (Detail) - AUD ($) | 12 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2023
Disclosure of classes of share capital [line items] |  |  |
At the beginning of reporting period, amount | $ 189,521,742 | $ 136,469,389 | $ 94,077,366
Transaction costs relating to share issues, amount | 0 | 95,393,883 | 75,937,746
At reporting date, amount | $ 143,635,363 | $ 189,521,742 | $ 136,469,389
Ordinary Shares [member] |  |  |
Disclosure of classes of share capital [line items] |  |  |
At the beginning of reporting period, shares | 1,452,612,290 | 1,187,306,209 |
Shares issued during the year,shares | 0 | 263,777,731 |
Exercise of performance rights (shares issued during the year).shares | 7,777,285 | 1,528,350 |
Conversion of convertible notes, shares (shares issued during the period) | 0 | 0 |
At reporting date, shares | 1,460,389,575 | 1,452,612,290 | 1,187,306,209
At the beginning of reporting period, amount | $ 532,443,233 | $ 436,610,249 |
Shares issued during the year,amount | 0 | 100,235,538 |
Transaction costs relating to share issues, amount | 0 | (4,841,655) |
Exercise of performance rights (shares issued during the year),amount | 2,626,643 | 439,101 |
Conversion of convertible notes, amount (shares issued during the period) | 0 | 0 |
At reporting date, amount | $ 535,069,876 | $ 532,443,233 | $ 436,610,249

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