Segment Reporting

9 Months Ended

Sep. 30, 2016

Disclosure Segment Information [Abstract]

Segment Reporting

Note 9: Segment Reporting

The Company has two reportable operating segments based on two primary areas of service. The Engineering and Other Scientific segment is a broad service group providing technical consulting in different practices primarily in engineering. The Environmental and Health segment provides services in the area of environmental, epidemiology and health risk analysis. This segment provides a wide range of consulting services relating to environmental hazards and risks and the impact on both human health and the environment.

Segment information for the three and nine months ended September 30, 2016 and October 2, 2015 follows:

Revenues

	Three Months Ended				Nine Months Ended
(In thousands)	September 30, 2016		October 2, 2015		September 30, 2016		October 2, 2015
Engineering and Other Scientific	$	61,237	$	61,052	$	187,026	$	180,212
Environmental and Health		16,375		17,942		51,037		58,939
Total revenues	$	77,612	$	78,994	$	238,063	$	239,151

Operating Income

	Three Months Ended				Nine Months Ended
(In thousands)	September 30, 2016		October 2, 2015		September 30, 2016		October 2, 2015
Engineering and Other Scientific	$	19,933	$	20,252	$	60,632	$	58,605
Environmental and Health		4,758		5,039		13,981		18,134
Total segment operating income		24,691		25,291		74,613		76,739
Corporate operating expense		(9,096)		(4,370)		(27,651)		(22,085)
Total operating income	$	15,595	$	20,921	$	46,962	$	54,654

Capital Expenditures

	Three Months Ended				Nine Months Ended
(In thousands)	September 30, 2016		October 2, 2015		September 30, 2016		October 2, 2015
Engineering and Other Scientific	$	902	$	1,057	$	3,365	$	2,268
Environmental and Health		33		52		94		123
Total segment capital expenditures		935		1,109		3,459		2,391
Corporate capital expenditures		8,746		1,532		9,604		1,964
Total capital expenditures	$	9,681	$	2,641	$	13,063	$	4,355

Depreciation and Amortization

	Three Months Ended				Nine Months Ended
(In thousands)	September 30, 2016		October 2, 2015		September 30, 2016		October 2, 2015
Engineering and Other Scientific	$	1,136	$	951	$	3,273	$	2,877
Environmental and Health		45		46		133		133
Total segment depreciation and amortization		1,181		997		3,406		3,010
Corporate depreciation and amortization		401		332		1,103		1,024
Total depreciation and amortization	$	1,582	$	1,329	$	4,509	$	4,034

No single customer comprised more than 10% of the Company’s revenues during the three or nine months ended September 30, 2016 and October 2, 2015. No single customer comprised more than 10% of the Company’s accounts receivable at September 30, 2016 and January 1, 2016.