Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table summarizes the changes in the carrying amount of goodwill through December 31, 2013:

	Domestic Segment		International Segment		Consolidated Total
Carrying amount of goodwill, December 31, 2012	$	248,498	$	26,386	$	274,884
Currency translation adjustments	—		168		168
Fair value adjustments (See Note 3)	—		387		387
Carrying amount of goodwill, December 31, 2013	$	248,498	$	26,941	$	275,439

Intangible Assets

Intangible assets at December 31, 2013 and 2012 were as follows:

	2013						2012
	Customer Relationships			Other Intangibles			Customer Relationships			Other Intangibles
Gross intangible assets	$	51,544		$	3,933		$	51,603		$	2,848
Accumulated amortization	(14,281		)	(790		)	(11,717		)	(421		)
Net intangible assets	$	37,263		$	3,143		$	39,886		$	2,427
Weighted average useful life	13 years			6 years			13 years			6 years