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Note 6 - Other Comprehensive (Loss) Income and Accumulated Other Comprehensive Loss - Components of Other Comprehensive Loss (Details) - USD ($)
$ in Thousands
Aug. 31, 2018
Aug. 31, 2017
Accumulated unrealized (gain) losses on cash flow hedges, net of tax $ (3,486) $ 3,802
Accumulated foreign currency translation adjustments (47,953) (38,522)
Total accumulated other comprehensive loss $ (51,439) $ (34,720)