Segment information: (Tables)

6 Months Ended

Jun. 30, 2015

Segment information:

Schedule of service revenues and long lived assets by geographic region

The Company’s service revenue and long lived assets by geographic region are as follows (in thousands):

	Three Months Ended June 30, 2015		Three Months Ended June 30, 2014		Six Months Ended June 30, 2015		Six Months Ended June 30, 2014
Revenues
North America	$	81,194	$	74,567	$	160,831	$	147,610
Europe	17,605		20,056		35,210		39,950
Total	$	98,799	$	94,623	$	196,041	$	187,560

	June 30, 2015		December 31, 2014
Long lived assets, net
North America	$	272,008	$	266,713
Europe	75,572		94,082
Total	$	347,580	$	360,795