COMMITMENTS AND CONTINGENCIES (Tables)

9 Months Ended

Jul. 31, 2019

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, 2019 and 2018, respectively, are as follows (in thousands):

	Nine months ended July 31,
	2019			2018
Balances as of beginning of fiscal year		$3,306			$2,921
Accruals for warranties	1,652			2,132
Acquired warranty liabilities	—			300
Warranty claims settled	(1,974		)	(2,084		)
Balances as of July 31		$2,984			$3,269