NOTE 4 - PROPERTY, PLANT AND EQUIPMENT, NET

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

NOTE 4 - PROPERTY, PLANT AND EQUIPMENT, NET

Property and equipment consisted of the following components:
	December 31, 2016	December 31, 2015
(in thousands)
Leasehold improvements	$376	$77
Equipment	4,449	4,482
Sales demonstration equipment	1,158	1,257
	5,983	5,816
Less accumulated depreciation	4,108	4,579
Property and equipment, net	$1,875	$1,237

Total depreciation expense recorded for 2016 and 2015 was $602,000 and $542,000, respectively.