Geographic and Service Group Information (Tables)

12 Months Ended

Dec. 31, 2021

Segment Reporting [Abstract]

Geographic Revenue before Reimbursement

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 31,		January 1,		December 27,
	2021		2021		2019
Revenue:
North America	$	254,107	$	208,329	$	221,823
International (primarily European countries)		23,476		26,481		39,014
Revenue from continuing operations before reimbursement	$	277,583	$	234,810	$	260,837

Long-Lived Assets Attributable To Geographic Area

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

	December 31,		January 1,
	2021		2021
Long-lived assets:
North America	$	89,199	$	89,087
International (primarily European countries)		16,166		18,626
Total long-lived assets	$	105,365	$	107,713