Note 5 - Property, Plant and Equipment, Net

12 Months Ended

Dec. 31, 2024

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

5. Property, Plant and Equipment, Net

Property, plant and equipment, net consist of the following:

	December 31,
	2024			2023
	(in thousands)
Leasehold improvements	$	35		$	35
Furniture, machinery and equipment		1,414			1,414
Computer equipment and software		38			38
Total property, plant and equipment		1,487			1,487
Less: accumulated depreciation		(1,476	)		(1,462	)
Property, plant and equipment, net	$	11		$	25

Depreciation expense amounted to approximately $14,000 and $35,000 for the years ended December 31, 2024 and 2023, respectively.