Segment Reporting

9 Months Ended

Sep. 28, 2018

Segment Reporting [Abstract]

Segment Reporting

Note 10: 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. Our Chief Executive Officer, the chief operating decision maker, reviews revenues and operating income for each of our reportable segments but does not review total assets in evaluating segment performance and capital allocation.

Segment information for the three and nine months ended September 28, 2018 and September 29, 2017 follows:

Revenues
	Three Months Ended				Nine Months Ended
(In thousands)	September 28,  2018		September 29,  2017		September 28,  2018		September 29,  2017
Engineering and Other Scientific	$	77,853	$	70,670	$	231,980	$	207,148
Environmental and Health		17,449		16,885		55,400		52,369
Total revenues	$	95,302	$	87,555	$	287,380	$	259,517

Operating Income
	Three Months Ended						Nine Months Ended
(In thousands)	September 28, 2018			September 29, 2017			September 28, 2018			September 29, 2017
Engineering and Other Scientific	$	25,784		$	23,645		$	77,499		$	70,279
Environmental and Health		5,401			5,450			18,181			16,753
Total segment operating income		31,185			29,095			95,680			87,032
Corporate operating expense		(10,591	)		(9,790	)		(31,010	)		(32,776	)
Total operating income	$	20,594		$	19,305		$	64,670		$	54,256

Capital Expenditures
	Three Months Ended				Nine Months Ended
(In thousands)	September 28, 2018		September 29, 2017		September 28, 2018		September 29, 2017
Engineering and Other Scientific	$	1,878	$	662	$	3,982	$	2,464
Environmental and Health		43		64		141		170
Total segment capital expenditures		1,921		726		4,123		2,634
Corporate capital expenditures		2,795		102		9,542		720
Total capital expenditures	$	4,716	$	828	$	13,665	$	3,354

Depreciation and Amortization
	Three Months Ended				Nine Months Ended
(In thousands)	September 28, 2018		September 29, 2017		September 28, 2018		September 29, 2017
Engineering and Other Scientific	$	1,102	$	1,103	$	3,318	$	3,381
Environmental and Health		44		47		124		132
Total segment depreciation and amortization		1,146		1,150		3,442		3,513
Corporate depreciation and amortization		415		417		1,268		1,249
Total depreciation and amortization	$	1,561	$	1,567	$	4,710	$	4,762

One client comprised 12% of the Company’s revenues during the three months ended September 28, 2018. The same client comprised 14% of the Company’s revenues during the nine months ended September 28, 2018. No other single client comprised more than 10% of the Company’s revenues during the three and nine months ended September 28, 2018. One client comprised 17% of the Company’s revenues during the three months ended September 29, 2017. The same client comprised 14% of the Company’s revenues during the nine months ended September 29, 2017. No other single client comprised more than 10% of the Company’s revenues during the three and nine months ended September 29, 2017. The same client comprised 17% and 24% of the Company’s accounts receivable at September 28, 2018 and December 29, 2017, respectively. No other single client comprised more than 10% of the Company’s accounts receivable at September 28, 2018 and December 29, 2017.