INCOME TAXES (Details) - USD ($)	1 Months Ended	3 Months Ended
Dec. 31, 2017	Jan. 31, 2020	Jan. 31, 2019	Oct. 31, 2019
INCOME TAXES
Unrecognized Tax Benefits Expiration Term		expire between July 2020 and August 2023
Unrecognized tax benefits, interest accrued		$ 35,000
Income Tax Expense (Benefit)		$ (597,000)	$ 2,453,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%	21.00%
Unrecognized Tax Benefits		$ 228,000		$ 225,000
Effective Income Tax Rate Reconciliation, Percent		40.00%	27.00%

The expiration term of the statute of limitations with respect to unrecognized tax benefits.

No definition available.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of unrecognized tax benefits.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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