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EARNINGS PER SHARE (Reconciliation of Basic and Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2016	Apr. 30, 2015	Apr. 30, 2016	Apr. 30, 2015
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net income	$ 3,674	$ 3,961	$ 7,569	$ 7,727
Undistributed earnings allocated to participating shares	(21)	(23)	(43)	(45)
Net income applicable to common shareholders	$ 3,653	$ 3,938	$ 7,526	$ 7,682
Weighted Average Number of Shares Outstanding, Basic	6,570	6,547	6,564	6,535
Stock options and contingently issuable shares	71	42	66	43
Weighted Average Number of Shares Outstanding, Diluted	6,641	6,589	6,630	6,578
Income per share, Basic	$ 0.56	$ 0.6	$ 1.15	$ 1.17
Income per share, Diluted	$ 0.56	$ 0.6	$ 1.14	$ 1.17

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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