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EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jan. 31, 2020	Jan. 31, 2019
Basic
Net income (loss)	$ (893)	$ 6,654
Undistributed (earnings) loss allocated to participating shares	9	(53)
Net income (loss) applicable to common shareholders	$ (884)	$ 6,601
Weighted average shares outstanding	6,781	6,735
Income (loss) per share	$ (0.13)	$ 0.98
Diluted
Net income (loss)	$ (893)	$ 6,654
Undistributed (earnings) loss allocated to participating shares	9	(53)
Net income (loss) applicable to common shareholders	$ (884)	$ 6,601
Weighted average number diluted shares outstanding adjustment	6,781	6,735
Stock options and contingently issuable shares		72
Weighted average shares outstanding	6,781	6,807
Income (loss) per share	$ (0.13)	$ 0.97

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