Note 5 - Property and Equipment

9 Months Ended

Sep. 30, 2025

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

5. Property and Equipment

Property and equipment consist of the following (in thousands):

	September 30, 2025			December 31, 2024
Equipment	$	4,741		$	4,716
Leasehold improvements		1,612			1,612
Software		364			364
Furniture and fixtures		22			22
Total property and equipment–at cost		6,739			6,714
Less: Accumulated depreciation		(6,620	)		(6,361	)
Property and equipment, net	$	119		$	353

Depreciation and amortization expense for each of the nine months ended September 30, 2025 and 2024 was $0.3 million and $0.5 million respectively.