Foreign Currency - Additional Information (Details) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 31, 2019 USD ($)	Aug. 31, 2018 USD ($)	Aug. 31, 2019 USD ($)	Aug. 31, 2018 USD ($)
Cumulative inflation period			3 years
Impairment of Long-Lived Assets Held-for-use		$ 3,473		$ 3,473
Minimum [Member]
Cumulative inflation rate			100.00%
VENEZUELA
Foreign Currency Transaction Gain (Loss), before Tax	$ (2)	$ (2)	$ (2)	$ (5)
Venezuelan Bolívar Fuerte
Foreign Currency Exchange Rate, Translation	20,460	61	20,460	61

The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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