INTANGIBLE ASSETS AND GOODWILL (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Intangible assets consisted of the following at December 31, 2016:

	2015			2016
Patents	$	856,000		$	1,132,000
Domain Name	22,000			22,000
Client Base (1)	—			137,000
Trademark (1)	—			17,000
Backlog (1)	—			12,000
Technology (1)	—			84,000
	878,000			1,404,000
Less: accumulated amortization	(63,000		)	(151,000		)
Net intangible assets	$	815,000		$	1,253,000

(1) Includes the impact of foreign currency translation. The total impact at December 31, 2016 was $5,000.    

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Amortization of intangible assets was $27,000 and $89,000 for the years ended December 31, 2015 and 2016, respectively. The following table summarizes the estimated amortization expense relating to the intangible assets as of December 31, 2016:

Years ending December 31,
2017	$	116,000
2018	115,000
2019	90,000
2020	63,000
2021	54,000
2022 and thereafter	346,000
Total amortization expense	$	784,000

Schedule of Goodwill

Goodwill is not amortized, but is subject to impairment tests on at least an annual basis and whenever circumstances suggest that goodwill may be impaired.

	Goodwill
Balance at December 31, 2015	$	—
Acquisition of GVR	824,000
Effect of currency translation	(35,000		)
Balance at December 31, 2016	$	789,000