XML 51 R26.htm IDEA: XBRL DOCUMENT v2.4.0.6
INVENTORIES (Tables)
3 Months Ended
Jan. 31, 2013
INVENTORIES [Abstract]  
Schedule of Inventories
    January 31, 2013     October 31, 2012  
Purchased parts and sub-assemblies   $ 17,226     $ 18,780  
Work-in-process     14,251       14,256  
Finished goods     60,036       58,284  
    $ 91,513     $ 91,320