Goodwill and Identifiable Assets (Tables)

6 Months Ended

Jun. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

The changes in the carrying amount of goodwill for the year ended December 31, 2013 and the six months ended June 30, 2014 were as follows (in thousands):



	Apex		Oxford		Physician			Life Sciences Europe			Healthcare			Total
Balance as of December 31, 2012
Gross goodwill	$	289,712	$	150,619	$	51,561		$	3,753		$	122,230		$	617,875
Accumulated impairment	—		—		—			—			(121,717		)	(121,717		)
	289,712		150,619		51,561			3,753			513			496,158
Whitaker Acquisition (see Note 3)	—		—		7,452			—			—			7,452
CyberCoders Acquisition (see Note 3)	—		70,527		—			—			—			70,527
Divestiture - gross goodwill	—		—		—			—			(121,717		)	(121,717		)
Divestiture - accumulated impairment	—		—		—			—			121,717			121,717
Transfers	—		513		—			—			(513		)	—
Translation adjustment	—		—		—			811			—			811
Balance as of December 31, 2013
Gross goodwill	289,712		221,659		59,013			4,564			—			574,948
Accumulated impairment	—		—		—			—			—			—
	289,712		221,659		59,013			4,564			—			574,948
Acquisition accounting	—		257		(236		)	—			—			21
Translation adjustment	—		—		—			(18		)	—			(18		)
Balance as of June 30, 2014
Gross goodwill	289,712		221,916		58,777			4,546			—			574,951
Accumulated impairment	—		—		—			—			—			—
	$	289,712	$	221,916	$	58,777		$	4,546		$	—		$	574,951

Schedule of Acquired Intangible Assets

Company had the following acquired intangible assets (in thousands):



		As of June 30, 2014						As of December 31, 2013
	Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Intangible assets subject to amortization:
Customer relations	3 months – 10 years	$	109,999	$	49,682	$	60,317	$	110,007	$	41,564	$	68,443
Contractor relations	2 - 7 years	43,595		33,074		10,521		43,598		30,737		12,861
Non-compete agreements	2 - 7 years	3,860		1,716		2,144		3,863		1,424		2,439
In-use software	6 years	18,900		1,839		17,061		18,900		263		18,637
		176,354		86,311		90,043		176,368		73,988		102,380
Intangible assets not subject to amortization:
Trademarks		186,061		—		186,061		186,075		—		186,075
Goodwill		574,951		—		574,951		574,948		—		574,948
Total		$	937,366	$	86,311	$	851,055	$	937,391	$	73,988	$	863,403

Schedule of Estimated Future Amortization Expense

Estimated amortization for the remainder of this fiscal year, each of the next four fiscal years and thereafter follows (in thousands):



2014	$	12,184
2015	21,323
2016	17,718
2017	12,886
2018	10,305
Thereafter	15,627
	$	90,043