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STOCK-BASED COMPENSATION (Tables)

9 Months Ended

Oct. 31, 2018

STOCK-BASED COMPENSATION

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

Summaries of stock option activity under the Company’s stock plans for the nine months ended October 31, 2018 and 2017, along with corresponding weighted average per share amounts, are presented below (shares in thousands):

				Exercise			Remaining
		Shares		Price			Term (years)		Fair Value
Outstanding, February 1, 2018		889		$	44.83		7.91		$	11.74
Granted		192		$	40.32
Exercised		(3)		$	17.33
Outstanding, October 31, 2018		1,078		$	44.11		7.63		$	11.33
Exercisable, October 31, 2018		709		$	44.57		6.69		$	11.77

				Exercise			Remaining
		Shares		Price			Term (years)		Fair Value
Outstanding, February 1, 2017		707		$	39.04		7.82		$	10.22
Granted		125		$	63.58
Exercised		(90)		$	30.74
Forfeited		(10)		$	71.75
Outstanding, October 31, 2017		732		$	43.81		7.59		$	11.61
Exercisable, October 31, 2017		452		$	28.75		6.52		$	7.76

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 nine months ended October 31, 2018 and 2017, and the weighted average fair value per share for each number, are presented below (shares in thousands):

		Shares		Fair Value
Non-vested, February 1, 2018		302		$	13.55
Granted		192		$	9.35
Vested		(125)		$	16.19
Non-vested, October 31, 2018		369		$	10.47

		Shares		Fair Value
Non-vested, February 1, 2017		270		$	14.93
Granted		125		$	16.19
Vested		(105)		$	9.66
Forfeited		(10)		$	19.14
Non-vested, October 31, 2017		280		$	17.83

Summary of assumptions used to estimate fair value of stock options granted

		Nine Months Ended October 31,
		2018		2017
Dividend yield		2.5	%	1.1	%
Expected volatility		35.0	%	36.0	%
Risk-free interest rate		2.4	%	1.6	%
Expected life (in years)		3.3		3.4

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Tabular disclosure of the changes in outstanding nonvested shares.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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