STOCKHOLDERS' EQUITY (Summary of Stock Option Activity) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
Feb. 29, 2020	Feb. 28, 2019	Feb. 28, 2018	Feb. 28, 2017
Number of Options
Outstanding, beginning balance	1,054	980	955
Granted	171	140	165
Exercised	(154)	(66)	(140)
Forfeited or expired
Outstanding, ending balance	1,071	1,054	980	955
Exercisable	633	698	590
Weighted Average Exercise Price
Outstanding, beginning balance	$ 13.44	$ 11.29	$ 8.60
Granted	11.11	23.08	19.31
Exercised	2.44	1.87	2.36
Forfeited or expired
Outstanding, ending balance	14.65	13.44	11.29	$ 8.60
Exercisable	$ 13.21	$ 10.22	$ 7.54
Weighted average remaining contractual life, Outstanding	6 years 2 months 12 days	5 years 9 months 18 days	5 years 10 months 24 days	5 years 6 months
Weighted average remaining contractual life, Exercisable	4 years 8 months 12 days	4 years 4 months 24 days	4 years 1 month 6 days
Aggregate intrinsic value, Outstanding	$ 850
Aggregate intrinsic value, Exercisable	$ 850	$ 3,360	$ 9,349
Weighted average grant date fair value of stock options granted during the year	$ 4.82	$ 11.94	$ 10.20

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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Net number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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