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STOCK-BASED COMPENSATION (Summary of Stock Option Activity and Related Information) (Details) (USD $)	1 Months Ended		12 Months Ended
	Dec. 12, 2012	Dec. 14, 2011	Oct. 31, 2013	Oct. 31, 2012	Oct. 31, 2011
Shares Under Option
Beginning balance			155,105	115,369	115,369
Granted	24,976	45,236	24,976	45,236
Cancelled				(5,000)
Expired
Exercised			(11,369)	(500)
Ending balance			168,712	155,105	115,369
Weighted Average Exercise Price Per Share
Beginning balance			$ 20.75	$ 20.66	$ 20.66
Granted			$ 23.30	$ 21.45	$ 0.00
Cancelled			$ 0.00	$ 26.69	$ 0.00
Expired			$ 0.00	$ 0.00	$ 0.00
Exercised			$ 26.69	$ 2.15	$ 0.00
Ending balance			$ 20.73	$ 20.75	$ 20.66

X

- Definition

Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

+ 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)(iv)(4)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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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.

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-Paragraph 2

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

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

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- Definition

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

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

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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

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-Section 04

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