Note 5 - Property and Equipment, Net

3 Months Ended

Mar. 31, 2024

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

5.          PROPERTY AND EQUIPMENT, NET

Property and equipment consisted of the following:

	March 31, 2024			December 31, 2023
Production and lab equipment	$	542		$	542
Tooling		572			562
Computer equipment		620			615
Furniture, fixtures and improvements		196			196
	$	1,930		$	1,915
Accumulated depreciation		(1,522	)		(1,406	)
Property and equipment, net	$	408		$	509

Depreciation expense was $116 and $118 for the three months ended March 31, 2024 and 2023, respectively.