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Inventories - Classification (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Jun. 30, 2023 | Sep. 30, 2022
--- | --- | --- | ---
Inventories |  |  |
Current | $ 36,946 | $ 35,062 | $ 33,477
Non-current | 17,201 | 13,287 |
Inventories, net of reserves | $ 54,147 | $ 48,349 |

X
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