Purchased Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Purchased Intangibles

Changes in purchased intangibles balances are as follows:

(dollars in thousands)	2015			2014
Beginning balance	$	17,771		$	19,325
Amortization	(1,039		)	(1,069		)
Foreign currency impact	(368		)	(485		)
Ending balance	$	16,364		$	17,771

Composition of Purchased Intangible Assets

Purchased intangible assets are composed of the following:

December 31, (dollars in thousands)	2015		2014
Indefinite life intangible assets	$	11,949	$	12,148
Definite life intangible assets, net of accumulated amortization of $16,758 and $15,975	4,415		5,623
Total	$	16,364	$	17,771

Future Estimated Amortization Expense of Definite Life Intangible Assets

Future estimated amortization expense of definite life intangible assets is as follows (dollars in thousands):

2016	2017	2018	2019	2020
$1,036	$1,036	$1,036	$556	$150

Changes in Goodwill

Changes in goodwill balances are as follows:

	2015											2014
(dollars in thousands)	U.S. & Canada			Latin America		EMEA			Total			U.S. & Canada			Latin America			EMEA			Total
Beginning balance:
Goodwill	$	43,872		$	125,681	$	9,434		$	178,987		$	43,872		$	128,948		$	9,434		$	182,254
Accumulated impairment losses	(5,441		)	—		(9,434		)	(14,875		)	(5,441		)	—			(9,434		)	(14,875		)
Net beginning balance	38,431			125,681		—			164,112			38,431			128,948			—			167,379
Other	—			—		—			—			—			(3,267		)	—			(3,267		)
Ending balance:
Goodwill	43,872			125,681		9,434			178,987			43,872			125,681			9,434			178,987
Accumulated impairment losses	(5,441		)	—		(9,434		)	(14,875		)	(5,441		)	—			(9,434		)	(14,875		)
Net ending balance	$	38,431		$	125,681	$	—		$	164,112		$	38,431		$	125,681		$	—		$	164,112