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Note 4 - Property and Equipment, Net (Tables)

9 Months Ended

Sep. 30, 2025

Notes Tables

Property, Plant and Equipment [Table Text Block]

		September 30,				December 31,
		2025				2024
Computer equipment and software		$	166			$	165
Laboratory and manufacturing equipment			576				576
Furniture and fixtures			27				27
Leasehold improvements			26				26
Property and equipment, gross			795				794
Less accumulated depreciation			(782	)			(761	)
Property and equipment, net		$	13			$	33

X

- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration