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SEGMENT INFORMATION (Schedule of Revenues by Geographic Area) (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Oct. 31, 2012
Oct. 31, 2011
Oct. 31, 2010
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues $ 203,117 $ 180,400 $ 105,893
North America [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 60,500 47,599 26,079
Total Foreign [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 142,617 132,801 79,814
Total Europe [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 118,046 108,249 63,699
Germany [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 49,979 47,162 25,887
United Kingdom [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 28,914 22,463 13,703
Italy [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 6,038 5,192 5,863
France [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 9,970 10,227 6,061
Other Europe [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 23,145 23,205 12,185
Asia [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 23,216 21,552 13,697
Other Foreign [Member]
      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues $ 1,355 $ 3,000 $ 2,418