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Income tax benefit/(expense) (Tables) | 6 Months Ended
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Dec. 31, 2023
Major components of tax expense (income) [abstract] |
Summary of Income Tax Expense/(Benefit) |
|  | Six Months Ended December 31,
(in U.S. dollars, in thousands) |  | 2023 |  | 2022
Income tax (benefit)/expense |  |  |  |
Current tax |  |  |  |
Current tax |  | — |  |  | — |
Total current tax (benefit)/expense |  | — |  |  | — |
Deferred tax |  |  |  |
(Increase)/decrease in deferred tax assets |  | 22 |  |  | — |
(Decrease)/increase in deferred tax liabilities |  | (124) |  |  | (126) |
Total deferred tax (benefit)/expense |  | (102) |  |  | (126) |
Income tax (benefit)/expense |  | (102) |  |  | (126) |
Summary of Deferred Tax Assets Not Brought to Account |
(in U.S. dollars, in thousands) | As of December 31, 2023 |  | As of June 30, 2023
Deferred tax assets not brought to account |  |  |
Unused tax losses |  |  |
Potential tax benefit at local tax rates | 134,682 |  |  | 125,728 |
Other temporary differences |  |  |
Potential tax benefit at local tax rates | 13,797 |  |  | 12,318 |
Other tax credits |  |  |
Potential tax benefit at local tax rates | 3,220 |  |  | 3,220 |
| 151,699 |  |  | 141,266 |

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- Definition The disclosure of deferred tax assets not brought to account. + References No definition available. + Details
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- Definition Disclosure of detailed information about income tax. + References No definition available. + Details
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