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Note 3 - Accumulated Other Comprehensive Loss (Tables) | 3 Months Ended
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Mar. 31, 2020
Notes Tables |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
|  | Foreign currency |  | Derivatives |  |  |  |
|  | translation |  | qualifying as |  | Defined benefit |  |
(in thousands) |  | adjustments |  | hedges |  | pension plans |  | Total
Balance at December 31, 2019 |  | $ | (13,173 | ) |  | $ | (603 | ) |  | $ | 1,087 |  |  | $ | (12,689 | )
Other comprehensive (loss) income before reclassifications |  |  | (1,576 | ) |  |  | (216 | ) |  |  |  |  |  |  | (1,792 | )
Amounts reclassified from AOCI into Income |  |  | - |  |  |  | 72 |  |  |  |  |  |  |  | 72 |
Net other comprehensive (loss) income |  |  | (1,576 | ) |  |  | (144 | ) |  |  | - |  |  |  | (1,720 | )
Balance at March 31, 2020 |  | $ | (14,749 | ) |  | $ | (747 | ) |  | $ | 1,087 |  |  | $ | (14,409 | )

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