Segment information:

3 Months Ended

Mar. 31, 2013

Segment information:

Segment information:

6.                        Segment information:

The Company operates as one operating segment. Below are the Company’s service revenue and long lived assets by geographic region (in thousands):

	Three Months Ended March 31, 2013		Three Months Ended March 31, 2012
Service revenue
North America	$	66,691	$	61,745
Europe	17,862		15,143
Total	$	84,553	$	76,888

	March 31, 2013		December 31, 2012
Long lived assets, net
North America	$	245,572	$	225,060
Europe	82,551		86,162
Total	$	328,123	$	311,222

The majority of North American revenue consists of services delivered within the United States.