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Goodwill Goodwill | 3 Months Ended
--- | ---
Mar. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill Disclosure [Text Block] | Goodwill Goodwill activity for the first three months of 2019 and 2018 is included in the table below:
| (Dollars in thousands)
| Three Months Ended March 31,
| 2019 |  | 2018
Beginning balance | $ | 20,079 |  |  | $ | 19,614 |
Adjustment to original acquisition allocation | — |  |  | (17 | )
Impact of foreign exchange | 372 |  |  | (465 | )
Ending balance | $ | 20,451 |  |  | $ | 19,132 |

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- Definition The entire disclosure for goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2144439 + Details
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