COMMITMENTS AND CONTINGENCIES (Tables)

3 Months Ended

Jan. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

Changes in the Company’s product warranty liability for the three months ended January 31, 2022 and 2021, respectively, are as follows (in thousands):

	Three months ended January 31,
	2022	2021
Balances as of beginning of fiscal year	$3,379	$3,015
Accruals for warranties	641	175
Warranty claims settled	(541)	(323)
Balances as of January 31	$3,479	$2,867