Note 6 - Property and Equipment, Net

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

6.  PROPERTY AND EQUIPMENT, NET

Property and equipment consisted of the following:

	December 31,
	2021			2020
Production and lab equipment	$	500		$	148
Tooling		273			81
Computer equipment		467			180
Furniture, fixtures and improvements		176			165
		1,416			574
Accumulated depreciation		(440	)		(217	)
Property and equipment, net	$	976		$	357

Depreciation expense was $297 and $144 for the years ended December 31, 2021 and 2020, respectively. As part of product line exit costs (see Note 1) unamortized production tooling costs of $106 were written off in the second quarter of 2021.