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EQUITY INCENTIVE PLAN (Tables) | 6 Months Ended
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Apr. 30, 2015
EQUITY INCENTIVE PLAN [Abstract] |
Summary of Stock Option Activity |
|  | Stock Options |  |  | Weighted Average Exercise Price |
Outstanding at October 31, 2014 |  |  | 128,189 |  |  | $ | 20.45 |
Options granted |  |  | — |  |  |  | — |
Options exercised |  |  | (15,300 | ) |  | $ | 16.81 |
Options cancelled |  |  | — |  |  |  | — |
Outstanding at April 30, 2015 |  |  | 112,889 |  |  | $ | 20.94 |
Schedule of Information about Outstanding Stock Options that have Already Vested and those that are Expected to Vest |
|  | Options Already Vested and Expected to Vest |  |  | Options Currently Exercisable |
Number of outstanding options |  |  | 112,889 |  |  |  | 105,940 |
Weighted average remaining contractual life (years) |  |  | 5.75 |  |  |  | 5.30 |
Weighted average exercise price per share |  | $ | 20.94 |  |  | $ | 20.79 |
Intrinsic value of outstanding options |  | $ | 1,324,000 |  |  | $ | 1,261,000 |
Reconciliation of Restricted Stock Activity and Related Information |
|  | Number of Shares |  |  | Weighted Average Grant Date Fair Value |
Unvested at October 31, 2014 |  |  | 81,038 |  |  | $ | 23.83 |
Shares granted |  |  | 52,643 |  |  |  | 32.67 |
Shares vested |  |  | (27,538 | ) |  |  | 23.08 |
Shares withheld |  |  | (7,344 | ) |  |  | 21.82 |
Unvested at April 30, 2015 |  |  | 98,799 |  |  | $ | 28.89 |

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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