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Other Income - Schedule of Other Income (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2023
Analysis of income and expense [abstract] |  |  |
Grant and other income | $ 121 | $ 137 | $ 277
Total other income | $ 121 | $ 137 | $ 277

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