Goodwill and Other Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill by Segment

Changes in the carrying amount of goodwill by segment for the nine months ended September 30, 2013 are as follows:

	Americas			Europe			Asia Pacific			Total
Balance at December 31, 2012	$	108,833		$	3,815		$	8,292		$	120,940
Exchange rate fluctuations		(169	)		(15	)		(60	)		(244	)
Balance at September 30, 2013	$	108,664		$	3,800		$	8,232		$	120,696

Carrying Amount of Amortizable Intangible Assets and Related Accumulated Amortization

The carrying amount of amortizable intangible assets and the related accumulated amortization are as follows:

			September 30, 2013							December 31, 2012
	Weighted Average Life (in years)		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Client relationships		8.6	$	23,079	$	(10,943	)	$	12,136	$	23,143	$	(8,323	)	$	14,820
Trade name		15.0		9,394		(914	)		8,480		9,400		—			9,400
Software		7.0		7,200		(771	)		6,429		7,200		—			7,200
Non-compete		5.0		599		(38	)		561		600		—			600
Total intangible assets		10.1	$	40,272	$	(12,666	)	$	27,606	$	40,343	$	(8,323	)	$	32,020