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Note 6 - Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
|  | Foreign Currency Translation Adjustments |  |  |  | Unrealized Gain (Loss) on Cash Flow Hedges |  |  |  | Total |
Beginning Balance – January 1, 2021 |  | $ | (11,674 | ) |  |  | $ | (22,580 | ) |  |  | $ | (34,254 | )
Other comprehensive income (loss) before reclassifications |  |  | (41,030 | ) | (1) |  |  | 20,529 |  | (2) |  |  | (20,501 | )
Amounts reclassified from AOCL |  |  | - |  |  |  |  | - |  |  |  |  | - |
Net current-period other comprehensive income (loss) |  |  | (41,030 | ) |  |  |  | 20,529 |  |  |  |  | (20,501 | )
Ending Balance – December 31, 2021 |  | $ | (52,704 | ) |  |  | $ | (2,051 | ) |  |  | $ | (54,755 | )
|  | Foreign Currency Translation Adjustments |  |  | Unrealized Gain (Loss) on Cash Flow Hedges |  |  |  | Total |
Beginning Balance – January 1, 2020 |  | $ | (16,622 | ) |  | $ | (8,295 | ) |  |  | $ | (24,917 | )
Other comprehensive income (loss) before reclassifications |  |  | 4,948 |  |  |  | (14,285 | ) | (3) |  |  | (9,337 | )
Amounts reclassified from AOCL |  |  | - |  |  |  | - |  |  |  |  | - |
Net current-period other comprehensive income (loss) |  |  | 4,948 |  |  |  | (14,285 | ) |  |  |  | (9,337 | )
Ending Balance – December 31, 2020 |  | $ | (11,674 | ) |  | $ | (22,580 | ) |  |  | $ | (34,254 | )

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