Segment Information (Tables)

9 Months Ended

Sep. 30, 2016

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area

A summary of the Company’s revenue by geographic area, based on the location in which the services originated, is set forth in the following table:

	United States		Canada		Other		Total
Revenue
Three Months Ended September 30,
2016	$	274,506	$	30,233	$	44,515	$	349,254
2015	$	270,512	$	29,559	$	28,344	$	328,415
Nine Months Ended September 30,
2016	$	799,696	$	92,253	$	103,394	$	995,343
2015	$	793,904	$	94,817	$	78,522	$	967,243