Note 3 - Property and Equipment, Net (Details Textual) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Depreciation	$ 76	$ 77	$ 247	$ 232
Fully Depreciated Property [Member]
Property, Plant and Equipment, Disposals			60	85
Gain (Loss) on Disposition of Property Plant Equipment		$ 1
Tangible Asset Impairment Charges			28	28
Equipment [Member]
Gain (Loss) on Disposition of Property Plant Equipment			$ (1)	$ (1)

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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- Definition

Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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Amount of divestiture of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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- Definition

The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

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