CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Apr. 30, 2018 |
Apr. 30, 2017 |
|
Foreign Exchange Contract | ||
Tax expense (benefit) on unrealized gain (loss) on cash flow hedge derivative instruments | $ 0 | $ 0 |
Tax expense (benefit) on reclassification of gain (loss) on foreign currency contract cash flow hedge derivative instruments | 0 | 0 |
Cash Flow Hedges | ||
Tax expense (benefit) on unrealized gain (loss) on cash flow hedge derivative instruments | 0 | 19 |
Tax expense (benefit) on reclassification of gain (loss) on foreign currency contract cash flow hedge derivative instruments | $ 0 | $ (326) |