PROPERTY PLANT AND EQUIPMENT NET

12 Months Ended

Dec. 31, 2021

PROPERTY PLANT AND EQUIPMENT NET

PROPERTY PLANT AND EQUIPMENT NET

NOTE 4 – PROPERTY, PLANT AND EQUIPMENT, NET

	December 31, 2021		December 31, 2020
(in thousands)
Leasehold improvements	$	430	$	421
Equipment		5,218		5,625
Sales demonstration equipment		754		963
		6,402		7,009
Less accumulated depreciation		5,456		5,793
Property and equipment, net	$	946	$	1,216

Total depreciation expense recorded for 2021 and 2020 was $667,000 and $815,000, respectively.