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EQUITY INCENTIVE PLAN (Tables)
6 Months Ended
Apr. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of Stock Option Activity
A summary of stock option activity for the six-month period ended April 30, 2018, is as follows:
 
 
 
Stock
 
Weighted Average
 
 
 
Options
 
Exercise Price
 
 
 
 
 
 
 
 
 
Outstanding at October 31, 2017
 
 
78,725
 
$
20.97
 
Options granted
 
 
 
 
 
Options exercised
 
 
(30,418)
 
 
18.23
 
Options cancelled
 
 
 
 
 
Outstanding at April 30, 2018
 
 
48,307
 
$
22.69
 
Schedule of Information about Outstanding Stock Options that have Already Vested and those that are Expected to Vest
Summarized information about outstanding stock options as of April 30, 2018, all of which are vested and currently exercisable, are as follows:
 
 
 
Options Already
Vested and Currently
Exercisable
 
 
 
 
 
 
Number of outstanding options
 
 
48,307
 
Weighted average remaining contractual life (years)
 
 
3.17
 
Weighted average exercise price per share
 
$
22.69
 
Intrinsic value of outstanding options
 
$
1,039,000
 
Reconciliation of Restricted Stock Activity and Related Information
A reconciliation of the Company’s restricted stock, performance shares, PSUs activities and related information for the six-month period ended April 30, 2018 is as follows:
 
 
 
Number of Shares
 
Weighted Average
Grant Date Fair Value
 
Unvested at October 31, 2017
 
 
157,809
 
$
32.05
 
Shares or units granted
 
 
68,913
 
 
43.76
 
Shares or units vested
 
 
(40,283)
 
 
30.20
 
Shares or units cancelled
 
 
(6,385)
 
 
33.67
 
Shares withheld
 
 
(11,706)
 
 
32.19
 
Unvested at April 30, 2018
 
 
168,348
 
$
37.22