15. Geographic and Service Group Information

Revenue, which is primarily based on the country of the Company’s contracting entity is attributed to geographic areas as follows (in thousands):


	Year Ended
	December 30,		January 1,		January 2,
	2016		2016		2015
Revenue:
North America	$	246,249	$	218,719	$	190,050
International (primarily European countries)		42,312		42,221		46,687
Total revenue	$	288,561	$	260,940	$	236,737

Long-lived assets are attributed to geographic areas as follows (in thousands):


		December 30,	January 1,
		2016	2016
Long-lived assets:
North America	$	78,200	$	78,230
International (primarily European countries)		12,286		14,662
Total long-lived assets	$	90,486	$	92,892

As of December 30, 2016, January 1, 2016 and January 2, 2015, foreign assets included $11.9 million, $14.1 million and $15.0 million, respectively, of goodwill related to the REL and Archstone acquisitions, in fiscal 2005 and 2009, respectively.

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


	Year Ended
	December 30,		January 1,		January 2,
	2016		2016		2015
The Hackett Group	$	246,210	$	221,341	$	196,145
SAP/ERP Solutions		42,351		39,599		40,592
Total revenue	$	288,561	$	260,940	$	236,737