GUARANTEES AND PRODUCT WARRANTIES - Reconciliation of the changes in warranty reserve (Details) - USD ($) $ in Thousands	6 Months Ended
Apr. 30, 2022	Apr. 30, 2021
GUARANTEES AND PRODUCT WARRANTIES
Balance, beginning of period	$ 1,516	$ 1,200
Provision for warranties during the period	1,263	1,204
Charges to the reserve	(1,330)	(1,049)
Impact of foreign currency translation	(62)	62
Balance, end of period	$ 1,387	$ 1,417

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
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
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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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