ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of deferred revenue

Deferred revenue as of September 30, 2018 and December 31, 2017 was as follows:

	As of September 30,		As of December 31,
	2018		2017
	(unaudited)
Service contracts	$	707,179	$	570,242
Deposits on products		101,195		82,000
Total deferred revenue, current portion		808,374		652,242
Service contracts, net of current portion		533,960		73,083
Total deferred revenue	$	1,342,334	$	725,325

Schedule of investment

These securities are carried at amortized cost plus accrued interest and consist of the following:

	Amortized Cost		Gross Unrealized Gain		Gross Unrealized Loss		Fair Value
Short-Term:
Corporate bonds	$	602,599	$	—	$	256	$	602,343
United States Treasury bonds		502,036		—		332		501,704
Total Short Term:		1,104,635		—		588		1,104,047
Total Investments December 31, 2017	$	1,104,635	$	—	$	588	$	1,104,047

Schedule of antidilutive

Shares were excluded as follows:

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2018		2017		2018		2017
Warrants		165,003		5,851		—		—
Stock options		53,532		—		32,610		—
Shares		46,036		9,779		13,328		5,430