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Accumulated Other Comprehensive Income Loss | 6 Months Ended
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Jun. 30, 2019
Accumulated Other Comprehensive Income [Abstract] |
Accumulated Other Comprehensive Income Disclosure [Text Block] | 3. Accumulated Other Comprehensive Loss Changes in each component of accumulated other comprehensive loss, net of tax are as follows:
| Foreign currency |  | Derivatives |  |  |  |  |  |
| translation |  | qualifying as |  | Defined benefit |  |  |
(in thousands) | adjustments |  | hedges |  | pension plans |  | Total
Balance at December 31, 2018 | $ | (12,630) |  | $ | (170) |  | $ | (732) |  | $ | (13,532)
Other comprehensive income (loss) before reclassifications |  | (191) |  |  | (494) |  |  | - |  |  | (685)
Amounts reclassified from AOCI |  | - |  |  | 36 |  |  | - |  |  | 36
Other comprehensive income (loss) |  | (191) |  |  | (458) |  |  | - |  |  | (649)
Balance at June 30, 2019 | $ | (12,821) |  | $ | (628) |  | $ | (732) |  | $ | (14,181)

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
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