COMMITMENTS AND CONTINGENCIES (Tables)

3 Months Ended

Jan. 31, 2012

Commitments and Contingencies (Tables) [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

Changes in the Company’s product warranty liability for the three months ended January 31, 2012 and 2011, respectively, are as follows (in thousands):

	Three months ended January 31,
	2012			2011
Balances as of beginning of fiscal year	$	2,231		$	1,636
Accruals for warranties		330			283
Warranty claims settled		(320	)		(174	)
Balances as of January 31	$	2,241		$	1,745