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Note 6 - Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
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Dec. 31, 2019
Notes Tables |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
|  | Foreign Currency Translation Adjustments |  |  | Defined Benefit Pension Plan |  |  | Unrealized Gain (Loss) on Cash Flow Hedges |  |  | Total |
Beginning Balance – January 1, 2019 |  | $ | (18,832 | ) |  | $ | (10,541 | ) |  | $ | 5,560 |  |  | $ | (23,813 | )
Other comprehensive income (loss) before reclassifications |  |  | 2,210 |  |  |  | 1,474 |  | (1) |  | (13,855 | ) | (2) |  | (10,171 | )
Amounts reclassified from AOCL |  |  | - |  |  |  | 9,067 |  | (3) |  | - |  |  |  | 9,067 |
Net current-period other comprehensive income (loss) |  |  | 2,210 |  |  |  | 10,541 |  |  |  | (13,855 | ) |  |  | (1,104 | )
Ending Balance – December 31, 2019 |  | $ | (16,622 | ) |  | $ | - |  |  | $ | (8,295 | ) |  | $ | (24,917 | )
|  | Foreign Currency Translation Adjustments |  |  | Defined Benefit Pension Plan |  |  | Unrealized Gain (Loss) on Cash Flow Hedges |  |  | Total |
Beginning Balance – January 1, 2018 |  | $ | (12,856 | ) |  | $ | (10,978 | ) |  | $ | 2,636 |  |  | $ | (21,198 | )
Other comprehensive income (loss) before reclassifications |  |  | (5,976 | ) |  |  | (156 | ) | (4) |  | 2,924 |  | (5) |  | (3,208 | )
Amounts reclassified from AOCL |  |  | - |  |  |  | 593 |  | (6) |  | - |  |  |  | 593 |
Net current-period other comprehensive income (loss) |  |  | (5,976 | ) |  |  | 437 |  |  |  | 2,924 |  |  |  | (2,615 | )
Ending Balance – December 31, 2018 |  | $ | (18,832 | ) |  | $ | (10,541 | ) |  | $ | 5,560 |  |  | $ | (23,813 | )
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] |
|  | Amounts reclassified from AOCL |
Loss on pension settlement |  | $ | 10,920 |
Amortization of net loss |  |  | 843 |
Total before tax |  |  | 11,763 |
Income tax impact |  |  | (2,696 | )
Amounts reclassified from AOCL |  | $ | 9,067 |

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