Goodwill and Other Intangibles (Tables)

12 Months Ended

Dec. 31, 2014

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, 2014 and 2013 are as follows (in thousands):

	December 31,
	2014			2013
Balance at beginning of year	$	201,535		$	208,020
Translation adjustments	(7,813		)	(6,485		)
Balance at end of year	$	193,722		$	201,535

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,
		2014			2013
Amortized intangible assets:
Cost:
Customer relationships	10 years	$	42,883		$	43,859
Internally developed software	7 years	8,015			8,742
		50,898			52,601
Accumulated Amortization:
Customer relationships		$	(33,770	)	$	(30,153	)
Internally developed software		(8,015		)	(8,586		)
		(41,785		)	(38,739		)
Net book value		9,113			13,862
Indefinite-lived intangible assets:
Trade names		900			900
Total intangible assets at net book value		$	10,013		$	14,762