Business Segments

12 Months Ended

Dec. 31, 2015

Segment Reporting [Abstract]

Business Segments

Business Segments

The Company, which aggregates its operating segments based on the nature of services, has three reportable segments: temporary and consultant staffing, permanent placement staffing, and risk consulting and internal audit services. The temporary and consultant segment provides specialized staffing in the accounting and finance, administrative and office, information technology, legal, advertising, marketing and web design fields. The permanent placement segment provides full-time personnel in the accounting, finance, administrative and office, and information technology fields. The risk consulting segment provides business and technology risk consulting and internal audit services.

The accounting policies of the segments are set forth in Note A—Summary of Significant Accounting Policies. The Company evaluates performance based on income from operations before net interest income, intangible amortization expense, and income taxes.

The following table provides a reconciliation of revenue and operating income by reportable segment to consolidated results (in thousands):

	Years Ended December 31,
	2015			2014			2013
Net service revenues
Temporary and consultant staffing	$	3,930,843		$	3,676,281		$	3,369,840
Permanent placement staffing	421,411			394,515			347,715
Risk consulting and internal audit services	742,679			624,218			528,340
	$	5,094,933		$	4,695,014		$	4,245,895
Operating income
Temporary and consultant staffing	$	399,808		$	358,533		$	301,185
Permanent placement staffing	85,019			78,333			54,390
Risk consulting and internal audit services	95,845			60,316			42,702
	580,672			497,182			398,277
Amortization of intangible assets	192			557			1,700
Interest income, net	(550		)	(724		)	(1,002		)
Income before income taxes	$	581,030		$	497,349		$	397,579

The Company does not report total assets by segment. The following tables represent identifiable assets by business segment (in thousands):

	December 31,
	2015		2014		2013
Accounts receivable
Temporary and consultant staffing	$	425,179	$	403,615	$	349,364
Permanent placement staffing	121,670		115,563		100,550
Risk consulting and internal audit services	192,878		169,042		129,252
	$	739,727	$	688,220	$	579,166
	December 31,
	2015		2014		2013
Goodwill
Temporary and consultant staffing	$	133,173	$	133,964	$	134,692
Permanent placement staffing	26,251		26,450		26,574
Risk consulting and internal audit services	49,155		39,074		39,567
	$	208,579	$	199,488	$	200,833

The Company operates internationally, with operations in North America, South America, Europe, Asia and Australia. The following tables represent revenues and long-lived assets by geographic location (in thousands):

	Years Ended December 31,
	2015		2014		2013
Net service revenues (a)
Domestic	$	4,105,013	$	3,623,812	$	3,219,820
Foreign (b)	989,920		1,071,202		1,026,075
	$	5,094,933	$	4,695,014	$	4,245,895
	December 31,
	2015		2014		2013
Assets, long-lived
Domestic	$	117,176	$	101,181	$	92,252
Foreign	25,730		20,573		20,392
	$	142,906	$	121,754	$	112,644

(a) There were no customers that accounted for more than 10% of the Company's total net revenue in any year presented.

(b) No individual country represented more than 10% of revenues in any year presented.