Segment Information (Tables)

6 Months Ended

Jun. 30, 2015

Segment Reporting [Abstract]

Financial Information By Reportable Segment

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

	Three Months Ended June 30,
	Intersection				Highway				LPR				Total
	2015		2014		2015		2014		2015		2014		2015		2014
Revenue	$	3,189	$	3,625	$	1,218	$	1,094	$	774	$	1,219	$	5,181	$	5,938
Gross profit		2,768		3,242		783		488		653		533		4,204		4,263
Amortization of intangible assets		—		—		122		121		260		272		382		393
Intangible assets		—		—		210		698		3,018		5,065		3,228		5,763

	Six Months Ended June 30,
	Intersection				Highway				LPR				Total
	2015		2014		2015		2014		2015		2014		2015		2014
Revenue	$	5,350	$	5,808	$	2,284	$	2,169	$	1,886	$	2,283	$	9,520	$	10,260
Gross profit		4,828		5,347		1,363		1,166		1,333		867		7,524		7,380
Amortization of intangible assets		—		—		244		244		519		538		763		782
Intangible assets		—		—		210		698		3,018		5,065		3,228		5,763