SEGMENT INFORMATION (Tables)

12 Months Ended

Dec. 31, 2015

Segment Reporting [Abstract]

Schedule of financial information by reportable segment

The following tables set forth selected unaudited financial information for each of our reportable segments (in thousands):

	For the year ended December 31, 2015
	Intersection		Highway		Total
Revenue	$	10,198	$	5,017	$	15,215
Gross profit		9,128		2,610		11,738
Amortization of intangible assets		—		455		455
Intangible assets		1,210		—		1,210

	For the year ended December 31, 2014
	Intersection		Highway		Total
Revenue	$	11,357	$	6,786	$	18,143
Gross profit		10,305		3,255		13,560
Amortization of intangible assets		—		488		488
Intangible assets		—		454		454

	For the year ended December 31, 2013
	Intersection		Highway		Total
Revenue	$	13,428	$	6,414	$	19,842
Gross profit		11,559		1,862		13,421
Amortization of intangible assets		—		488		488
Intangible assets		—		942		942

Schedule Of Percentages Of Net Revenue By Geographic Regions

We derived the following percentages of our net revenues from the following geographic regions:

	2015			2014			2013
Asia Pacific		0	%		11	%		14	%
Europe		17	%		18	%		26	%
North America		83	%		71	%		60	%