Goodwill (Tables)

3 Months Ended

Mar. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

Goodwill activity for the first three months of 2020 and 2019 is included in the table below:

	(Dollars in thousands)
	Three Months Ended March 31,
	2020			2019
Beginning balance	$	20,923		$	20,079
Impact of foreign exchange	(1,368		)	372
Ending balance	$	19,555		$	20,451