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Stock-Based Compensation (Tables) | 6 Months Ended
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Apr. 30, 2018
Restricted Stock Activity | A summary of restricted stock activity, related to our 2011 Management Incentive Plan, is as follows (in thousands, except for per share amounts):
|  |  |  | Weighted-Average |  | Aggregate |
|  | Number of Shares |  | Grant Price |  | Intrinsic Value |
Outstanding at October 31, 2017 |  | 103 |  | $ | 54.64 |  |  |  |
Vested |  | (56) |  | $ | 54.27 |  |  |  |
Forfeited |  | (7) |  | $ | 52.69 |  |  |  |
Granted |  | 47 |  | $ | 80.20 |  |  |  |
Outstanding at April 30, 2018 |  | 87 |  | $ | 68.08 |  | $ | 8,105 |
2005 Stock Incentive Plan [Member] |
Stock Option Activity, Related to Incentive Plan | A summary of stock option activity, related to our 2005 Stock Incentive Plan, is as follows (in thousands, except for per share amounts):
|  |  |  | Weighted-Average |  | Aggregate |
|  | Number of Shares |  | Exercise Price |  | Intrinsic Value |
Outstanding at October 31, 2017 |  | 7 |  | $ | 18.54 |  |  |  |
Exercised |  | (3) |  | $ | 17.66 |  |  |  |
Outstanding at April 30, 2018 |  | 4 |  | $ | 19.20 |  | $ | 374 |
Exercisable at April 30, 2018 |  | 4 |  | $ | 19.20 |  | $ | 374 |
2011 Management Incentive Plan [Member] |
Stock Option Activity, Related to Incentive Plan | A summary of stock option activity, related to our 2011 Management Incentive Plan, is as follows (in thousands, except for per share amounts):
|  |  |  | Weighted-Average |  | Aggregate |
|  |  |  | Exercise |  | Intrinsic |
|  | Number of Shares |  | Price |  | Value |
Outstanding at October 31, 2017 |  | 20 |  | $ | 40.07 |  |  |  |
Outstanding at April 30, 2018 |  | 20 |  | $ | 40.07 |  | $ | 1,068 |
Exercisable at April 30, 2018 |  | 12 |  | $ | 29.01 |  | $ | 773 |

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- Definition 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. + 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 (d) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 3: 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=96867065&loc=d3e5070-113901 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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