Goodwill and Other Intangibles (Tables)

12 Months Ended

Dec. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the carrying amount of goodwill

Changes in the carrying amount of goodwill for the years ended December 31, 2012 and 2011 are as follows (in thousands):

	December 31,
	2012		2011
Balance beginning of year	$	205,838	$	208,050
Translation adjustments	2,182		(2,212		)
Balance end of year	$	208,020	$	205,838

Summary of the Company’s intangible assets other than goodwill

The following is a summary of the Company’s intangible assets other than goodwill (in thousands):

	Weighted Average Amortization Period	December 31, 2012			December 31, 2011
Amortized intangible assets:
Cost:
Favorable facility lease	6 years	$	—		$	1,752
Customer relationships	10 years	44,669			44,397
Internally developed software	7 years	9,346			9,143
		54,015			55,292
Accumulated Amortization:
Favorable facility lease	6 years	—			(1,367		)
Customer relationships	10 years	(26,243		)	(21,644		)
Internally developed software	7 years	(7,844		)	(6,367		)
		(34,087		)	(29,378		)
Net book value		19,928			25,914
Indefinite-lived intangible assets:
Trade names		900			900
Total intangible assets at net book value		$	20,828		$	26,814