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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, 2019	Apr. 30, 2018	Apr. 30, 2019	Apr. 30, 2018
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net income	$ 5,252	$ 3,751	$ 11,906	$ 6,688
Undistributed earnings allocated to participating shares	(44)	(23)	(100)	(41)
Net income applicable to common shareholders	$ 5,208	$ 3,728	$ 11,806	$ 6,647
Weighted average shares outstanding, Basic	6,764	6,706	6,750	6,682
Stock options and contingently issuable securities	60	78	66	81
Weighted average shares outstanding, Diluted	6,824	6,784	6,816	6,763
Income per share, Basic	$ 0.77	$ 0.55	$ 1.75	$ 0.99
Income per share, Diluted	$ 0.76	$ 0.55	$ 1.73	$ 0.98

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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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