COMMITMENTS AND CONTINGENCIES (Tables)

9 Months Ended

Jul. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

Changes in the Company’s product warranty liability for the nine months ended July 31, 2020 and 2019, respectively, are as follows (in thousands):

	Nine months ended July 31,
	2020	2019
Balances as of beginning of fiscal year	$2,810	$3,306
Accruals for warranties	1,472	1,652
Acquired warranty liabilities	50	—
Warranty claims settled	(1,259)	(1,974)
Balances as of July 31	$3,073	$2,984