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Goodwill (Tables) | 9 Months Ended
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Sep. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill [Table Text Block] | Goodwill activity for the first nine months of 2019 and 2018 is included in the table below:
| (Dollars in thousands)
| Nine Months Ended September 30,
| 2019 |  | 2018
Beginning balance | $ | 20,079 |  |  | $ | 19,614 |
Adjustment to original acquisition allocation | (12 | ) |  | (17 | )
Impact of foreign exchange | 515 |  |  | (483 | )
Ending balance | $ | 20,582 |  |  | $ | 19,114 |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13854-109267 + Details
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