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Note 5 - Property and Equipment | 12 Months Ended
--- | ---
Jun. 30, 2025
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | Note 5 - Property and Equipment Property and equipment, net consist of the following:
|  | June 30, |
|  | 2025 |  |  | 2024 |
|  | (in thousands) |
Manufacturing and lab equipment |  | $ | 808 |  |  | $ | 1,838 |
Office equipment, furniture and other |  |  | 274 |  |  |  | 945 |
Leasehold improvements |  |  | 164 |  |  |  | 35 |
Property and equipment, gross |  |  | 1,246 |  |  |  | 2,818 |
Less: accumulated depreciation and amortization |  |  | (714 | ) |  |  | (2,125 | )
Property and equipment, net |  | $ | 532 |  |  | $ | 693 |
Depreciation expense from continuing operations was $0.2 million and $0.9 million during the years ended June 30, 2025, and 2024, respectively. During the year ended June 30, 2025, the Company recognized a gain of $0.5 million on the disposal of equipment and during the year ended June 30, 2024, the Company did not record a material gain or loss on disposal of equipment.

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