Stock Options and Incentive Compensation Stock Option Activity (Details) (USD $)	12 Months Ended
Oct. 31, 2013	Oct. 31, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Expected Life of Options	6 years
Number of Shares Under Option
Options outstanding, beginning of period	362,085	520,185
Granted	0	56,500
Exercised	(47,804)	(158,513)
Canceled	(78,147)	(56,087)
Options outstanding, end of period	236,134	362,085
Weighted Average Exercise Price
Weighted average option price, outstanding, beginning of period	$ 9.99	$ 8.54
Granted	$ 0.00	$ 8.10
Exercised	$ 6.28	$ 4.01
Canceled	$ 12.45	$ 10.96
Weighted average option price, outstanding, end of period	$ 9.93	$ 9.99

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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Net number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Number of share options (or share units) exercised during the current period.

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