Note 4 - Property and Equipment, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Property and Equipment, Net
Property and equipment, net	$ 1	$ 9
Continuing operations [Member]
Property and Equipment, Net
Property, plant and equipment	54	54
Accumulated depreciation and amortization	(53)	(45)
Property and equipment, net	1	9
Computers and other [Member] \| Continuing operations [Member]
Property and Equipment, Net
Property, plant and equipment	$ 54	$ 54

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of 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, and furniture and fixtures.

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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