PROPERTY AND EQUIPMENT

3 Months Ended

Mar. 31, 2018

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT

Note 2 — Property and Equipment

	As of March 31,			As to December 31,			Estimated
	2018			2017			Useful Lives
		(unaudited)
Operations and rental equipment	$	652,573		$	542,639		3 years
Tradeshow and demo equipment		436,247			271,275		3 years
Computer equipment		106,987			94,298		3 years
		1,195,807			908,212
Less accumulated depreciation		(590,572	)		(514,134	)
Property and Equipment, Net	$	605,235		$	394,078

Depreciation expense was approximately $76,000 and $70,000 for the three months ended March 31, 2018 and 2017, respectively.