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v3.25.3

Equity - contributed equity - Additional Information (Detail) |  |  |  | 4 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 14, 2025 AUD ($) Shares shares | Jan. 14, 2025 USD ($) Shares $ / shares shares | Sep. 04, 2024 USD ($) | Jul. 11, 2024 $ / shares $ / shares | Oct. 31, 2025 USD ($) | Jun. 30, 2025 AUD ($) | Jun. 30, 2025 USD ($) | Jun. 30, 2024 AUD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2025 $ / shares | May 01, 2022 | Apr. 22, 2022 USD ($)
Warrants exercised | $ / shares |  |  |  | 22,000 |  |  |  |  |  |  |  |
Fully paid ordinary shares par value | $ / shares |  |  |  |  |  |  |  |  |  |  |  |
Number of shares represented by one depositary receipt |  | 100 |  | 11,000,000 |  |  |  |  |  |  | 500 |
Aggregate Offering |  |  |  |  |  |  | $ 35,000,000 |  |  |  |  |
Increase Of Aggregate Offering Price |  |  | $ 50,000,000 |  |  |  |  |  |  |  |  |
Exercise price per warrant | $ / shares |  |  |  | $ 13.5 |  |  |  |  |  |  |  |
Other fee and commission expense | $ 140,000 |  |  |  |  |  |  |  |  |  |  |
Proceeds from the issuance of common stock |  | $ 1,860,000 |  |  |  |  |  |  |  |  |  |
Private Placement of Equity Securities [Member] |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issued | shares |  | 1,333,333 |  |  |  |  |  |  |  |  |  |
Exercise price per warrant | $ / shares |  | $ 1.5 |  |  |  |  |  |  |  |  |  |
Proceeds from the issuance of common stock |  |  |  |  | $ 2,049,992,000 |  |  |  |  |  |  |
Prefunded Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issued | shares |  | 779,893 |  |  |  |  |  |  |  |  |  |
Warrants exercised | Shares | 779,893 | 779,893 |  |  |  |  |  |  |  |  |  |
Purchase price of shares | $ / shares |  | $ 1.4999 |  |  |  |  |  |  |  |  |  |
Exercise price per warrant | $ / shares |  | $ 0.0001 |  |  |  |  |  |  |  |  |  |
Purchases price of shares |  | $ 1,169,762.51 |  |  |  |  |  |  |  |  |  |
At The Market Equity Program [Member] |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuing other equity instruments |  |  |  |  |  |  | $ 4,556,252 |  | $ 1,656,016 |  |  |
Number of shares issued | shares |  | 1,333,333 |  |  |  |  |  |  |  |  |  |
Aggregate Offering |  |  |  |  |  |  |  |  |  |  |  | $ 35,000,000
Purchase price of shares | $ / shares |  | $ 1.5 |  |  |  |  |  |  |  |  |  |
Additional number of shares issued additional | shares |  | 553,440 |  |  |  |  |  |  |  |  |  |
Proceeds from the issuance of common stock |  |  |  |  | $ 1,441,826,000 |  |  |  |  |  |  |
Purchases price of shares |  | $ 830,160 |  |  |  |  |  |  |  |  |  |
Purchase Agreement With Aluni Capital LP [Member] |  |  |  |  |  |  |  |  |  |  |  |
Common stock value authroized for issuance as per agreement |  |  |  |  |  |  |  | $ 15,000,000 |  |  |  |
Purchase Agreement With Aluni Capital LP [Member] | ADR [Member] |  |  |  |  |  |  |  |  |  |  |  |
Issue of shares |  |  |  |  |  | $ 5,638,016 |  | $ 776,264 |  |  |  |
Maxim [Member] | Private Placement of Equity Securities [Member] |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants issued | shares | 40,000 | 40,000 |  |  |  |  |  |  |  |  |  |
Exercise price per warrant | $ / shares |  | $ 1.5 |  |  |  |  |  |  |  |  |  |

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