Geographic information: (Tables)

12 Months Ended

Dec. 31, 2016

Geographic information:

Schedule of service revenues and long lived assets by geographic region

Below are the Company's service revenues and long lived assets by geographic region (in thousands):

	Years Ended December 31,
	2016		2015		2014
Service Revenue
North America	$	372,810	$	332,814	$	301,400
Europe		74,090		71,420		78,603
Total	$	446,900	$	404,234	$	380,003

	December 31, 2016		December 31, 2015
Long lived assets, net
North America	$	285,651	$	285,187
Europe		76,014		74,976
Total	$	361,665	$	360,163