10. Geographic and Group Information

Revenue, which is primarily based on the country of the contracting entity and differs from the Company’s non-GAAP reporting, was attributed to the following geographical areas (in thousands):



	Quarter Ended				Nine Months Ended
	September 30,		October 2,		September 30,		October 2,
	2016		2015		2016		2015
Revenue:
North America	$	64,136	$	57,060	$	188,666	$	161,025
International (primarily European countries)		9,982		10,157		29,843		33,561
Total revenue	$	74,118	$	67,217	$	218,509	$	194,586

Long-lived assets are attributable to the following geographic areas (in thousands):



	September 30,		January 1,
	2016		2016
Long-lived assets:
North America	$	77,523	$	78,230
International (primarily European countries)		12,997		14,662
Total long-lived assets	$	90,520	$	92,892

As of September 30, 2016 and January 1, 2016, foreign assets included $12.6 million and $14.1 million, respectively, of goodwill related to acquisitions.

In the following table, the Hackett Group service group encompasses Benchmarking, Business Transformation, Executive Advisory and EPM and EPM Application Maintenance and Support groups. The ERP Solutions service group encompasses SAP ERP Implementation and SAP Maintenance groups (in thousands):



	Quarter Ended				Nine Months Ended
	September 30,		October 2,		September 30,		October 2,
	2016		2015		2016		2015

The Hackett Group	$	62,610	$	58,174	$	186,302	$	165,757
ERP Solutions		11,508		9,043		32,207		28,829
Total revenue	$	74,118	$	67,217	$	218,509	$	194,586