Purchased Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Purchased Intangibles

Changes in purchased intangibles balances are as follows:

(dollars in thousands)	2016			2015
Beginning balance	$	16,364		$	17,771
Amortization	(1,039		)	(1,039		)
Foreign currency impact	(100		)	(368		)
Ending balance	$	15,225		$	16,364

Composition of Purchased Intangible Assets

Purchased intangible assets are composed of the following:

December 31, (dollars in thousands)	2016		2015
Indefinite life intangible assets	$	11,888	$	11,949
Definite life intangible assets, net of accumulated amortization of $17,706 and $16,758	3,337		4,415
Total	$	15,225	$	16,364

Future Estimated Amortization Expense of Definite Life Intangible Assets

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

2017	2018	2019	2020	2021
$1,031	$1,031	$551	$145	$145

Changes in Goodwill

Changes in goodwill balances are as follows:

	2016											2015
(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		$	125,681	$	9,434		$	178,987
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			125,681		—			164,112
Other	—			—		—			—			—			—		—			—
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