STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jul. 31, 2022

STOCK-BASED COMPENSATION

Schedule of stock option activity under the Company's stock plans

A summary of stock option activity under the Stock Plans for the six months ended July 31, 2022, along with corresponding weighted average per share amounts, is presented below (shares in thousands):

		Exercise		Remaining
	Shares	Price		Term (years)	Fair Value
Outstanding, February 1, 2022	1,405	$	44.35	6.17	$	10.31
Granted	38	$	36.78
Exercised	(2)	$	32.68
Forfeited	(10)	$	56.27
Outstanding, July 31, 2022	1,431	$	44.08	5.79	$	10.19
Exercisable, July 31, 2022	1,192	$	44.83	5.27	$	10.74
Outstanding, July 31, 2021	1,398	$	44.42	6.51	$	10.41
Exercisable, July 31, 2021	1,022	$	45.34	5.76	$	11.20

Schedule of changes in the number of non-vested options to purchase shares of common stock

The changes in the number of non-vested options to purchase shares of common stock for the six months ended July 31, 2022, and the weighted average fair value per share for each number, are presented below (shares in thousands):

	Shares	Fair Value
Non-vested, February 1, 2022	295	$	7.80
Granted	38	$	6.68
Vested	(94)	$	8.24
Non-vested, July 31, 2022	239	$	7.45
Non-vested, July 31, 2021	376	$	8.27

Schedule of changes in restricted stock units

The changes in the maximum number of restricted stock units for the six months ended July 31, 2022, and the weighted average fair value per share for each number, are presented below (shares in thousands):

	Shares	Fair Value
Outstanding, February 1, 2022	222	$	31.48
Awarded	117	$	26.97
Issued	(37)	$	38.51
Forfeited	(22)	$	40.85
Outstanding, July 31, 2022	280	$	29.46
Outstanding, July 31, 2021	190	$	29.73