GUARANTEES AND PRODUCT WARRANTIES - Reconciliation of the changes in warranty reserve (Details) - USD ($) $ in Thousands	6 Months Ended
Apr. 30, 2020	Apr. 30, 2019
GUARANTEES AND PRODUCT WARRANTIES
Balance, beginning of period	$ 1,760	$ 2,497
Provision for warranties during the period	899	1,630
Charges to the reserve	(1,407)	(1,793)
Impact of foreign currency translation	(8)	11
Balance, end of period	$ 1,244	$ 2,345

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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Amount of decrease in the standard and extended product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard and extended product warranty.

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Amount of increase in the standard and extended product warranty accrual from warranties issued.

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Amount of foreign currency translation gain (loss) which decreases (increases) the standard and extended product warranty accrual.

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