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Note 4 - Debt (Tables)
9 Months Ended
Jul. 31, 2012
Schedule of Debt [Table Text Block]
   
July 31,
2012
   
October 31,
2011
 
   
(In thousands)
 
Revolver
  $ 14,446     $ 37,446  
Other debt
    1,803       1,819  
Total debt
    16,249       39,265  
Less: current portion
    (500 )     (508 )
Total long-term debt
  $ 15,749     $ 38,757