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COMMITMENTS AND CONTINGENCIES (Details 1) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Oct. 31, 2012
Oct. 31, 2011
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]    
Balances as of beginning of year $ 2,231 $ 1,636
Accruals for warranties 1,621 1,693
Warranty claims settled (1,299) (1,098)
Acquired warranty liabilities 18 0
Balances as of end of year $ 2,571 $ 2,231