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Balance Sheet Components - Intangible assets (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Jun. 30, 2023
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Schedule of Finite-lived Intangible Assets and Goodwill |  |
Finite-Lived Intangible Assets, Gross | $ 19,455 | $ 19,455
Less: accumulated amortization | (15,396) | (12,959)
Total intangible assets | 4,059 | 6,496
Goodwill | 269 | 269
Intangible assets, net | 4,328 | 6,765
Patents and technology rights |  |
Schedule of Finite-lived Intangible Assets and Goodwill |  |
Finite-Lived Intangible Assets, Gross | 18,037 | 18,037
Trade name |  |
Schedule of Finite-lived Intangible Assets and Goodwill |  |
Finite-Lived Intangible Assets, Gross | 268 | 268
Customer relationships |  |
Schedule of Finite-lived Intangible Assets and Goodwill |  |
Finite-Lived Intangible Assets, Gross | $ 1,150 | $ 1,150

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