STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Aug. 31, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-based Compensation Expense

Stock-based compensation expense is included in the following captions of the condensed consolidated statements of comprehensive income (loss) (in thousands):

	Three Months Ended				Six Months Ended
	August 31,				August 31,
	2017		2016		2017		2016
Cost of revenues	$	141	$	68	$	279	$	132
Research and development		384		356		618		537
Selling and marketing		547		403		933		698
General and administrative		1,155		794		2,214		2,238
	$	2,227	$	1,621	$	4,044	$	3,605

Summary of Stock Option Activity

Changes in our outstanding stock options during the six months ended August 31, 2017 were as follows (options in thousands):

			Weighted
	Number of		Average
	Options		Exercise Price
Outstanding at February 28, 2017	955		$	8.60
Granted	165			19.31
Exercised	(45	)		2.85
Forfeited or expired	-			-
Outstanding at August 31, 2017	1,075		$	10.48
Exercisable at August 31, 2017	685		$	6.79

Summary of Restricted Stock Shares (RSU's), and Performance Stock Units (PSU's) Activity

Changes in our outstanding restricted stock shares, performance stock units (“PSUs”) and restricted stock units (“RSUs”) during the six months ended August 31, 2017 were as follows (restricted shares, PSUs and RSUs in thousands):

	Number of
	Restricted		Weighted
	Shares, PSUs		Average Grant
	and RSUs		Date Fair Value
Outstanding at February 28, 2017	1,239		$	15.94
Granted	679			19.24
Vested	(360	)		15.74
Forfeited	(101	)		17.44
Outstanding at May 31, 2017	1,457		$	17.43