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Operating Lease ROU Assets (Details) | Mar. 31, 2026 USD ($) | Jun. 30, 2025 USD ($) | Sep. 10, 2021 USD ($) ft²
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Operating Lease ROU Asset |  |  |
Operating lease right-of-use asset | $ 1,766,000 | $ 2,051,000 |
San Diego, California |  |  |
Operating Lease ROU Asset |  |  |
Area of leased facility | ft² |  |  | 11,383
Operating lease right-of-use asset | $ 1,766,000 | $ 2,051,000 | $ 3,603,000

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