COMMITMENTS AND CONTINGENCIES (Tables)

6 Months Ended

Apr. 30, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

Changes in the Company’s product warranty liability for the six months ended April 30, 2016 and 2015, respectively, are as follows (in thousands):

	Six months ended April 30,
	2016			2015
Balances as of beginning of fiscal year		$3,203			$4,079
Accruals for warranties	1,068			436
Acquired warranty liabilities	—			35
Warranty claims settled	(1,150		)	(1,078		)
Balances as of April 30		$3,121			$3,472