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PROPERTY ON OPERATING LEASES (Tables)
9 Months Ended
Jul. 31, 2012
Schedule of Property on Operating Leases [Table Text Block]
          Current Year              
          (Retirements              
    Historical Cost     Additions           Carrying  
          Bldgs. &           Bldgs. &     Accum.     Value  
Description (1)   Land     Imprvmts.     Land     Imprvmts.     Depr.     07/31/12  
New York office Leasehold assets $   0   $   8   $   0   $   0   $  (8 ) $   0  
                                     
9 acres of land in Omaha, NE Acquired in 1976   1,150     35     0     0     (21 )   1,164  
                                     
3 acres of land in S. St. Paul, MN Acquired in 1937   10     485     (10 )   (485 )   0     0  
                                     
4 acres of land in Sioux City, IA Acquired in 1937   475     0     (475 )   0     0     0  
                                     
  $ 1,635   $   520   $ (485 ) $  (485 ) $  (21 ) $   1,164