Prepaid and other assets - Summary of other current assets (Detail) - USD ($) $ in Thousands |
Dec. 31, 2022 |
Jun. 30, 2022 |
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| Other Assets [Abstract] | ||
| Prepaid expenses | $ 468 | $ 871 |
| Market value of listed shares | 4 | 5 |
| Total other assets | 472 | 876 |
| Less: non-current portion | (116) | (135) |
| Current portion | $ 356 | $ 741 |
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- Definition Market value of listed shares. No definition available.
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- Definition Amount of assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of current assets classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of noncurrent assets classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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